{"title":"Kroon-Oil","description":"\u003cp\u003eKroon-Oil is a Dutch lubricant brand. In this catalogue, the range focuses on classic cars: single-grade and multigrade engine oils, a racing oil and a series of gear oils for manual gearboxes and differentials, plus a classic automatic transmission fluid and a modern GL-5 gear lubricant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic engine oils.\u003c\/strong\u003e Older engines usually have flat-tappet camshafts and simple oil filtration. They benefit from oils with enough anti-wear protection and the right viscosity for the original clearances. Monograde oils (SAE 30 and 50) follow the original recommendation for many pre-war and post-war cars, while multigrades such as 10W-30, 15W-40 and 20W-50 make cold starts easier and suit regular use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eClassic gear oils.\u003c\/strong\u003e The Gear series is split into several types, for example EP, LS (limited slip), MP (multi-purpose) and ZC variants, with different SAE grades such as 80 and 90. The right one depends on gearbox or differential design, so check the handbook for the viscosity and any specific requirement for limited-slip units or yellow metals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomatic transmission.\u003c\/strong\u003e Classic ATF is offered for older automatic transmissions that specify earlier ATF types. Do not substitute a modern fluid unless the manufacturer allows it.\u003c\/p\u003e\n\u003cp\u003eUse the grade and specification information on each product page to compare options, and remember that the vehicle manual or marque club is the best source for the correct oil type.\u003c\/p\u003e","products":[{"product_id":"kroon-oil-gearlube-gl-5-80w-90","title":"Kroon-Oil Gearlube GL-5 80W-90","description":"\u003ch2\u003eA mineral GL-5 80W-90 gear oil for heavily loaded gearboxes and axles\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Gearlube (GL-5, grade 80W-90) is a mineral gear oil made from solvent-refined base oils and fortified with extreme-pressure additives. These additives protect heavily loaded gear sets, including hypoid gears.\u003c\/p\u003e\n\u003cp\u003eThe oil resists oxidation, rust and corrosion and limits foaming. Its low pour point and strong EP performance make it a fit for transmissions and axles where a GL-5 oil is prescribed.\u003c\/p\u003e\n\u003ch3\u003eKey data\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eViscosity grade SAE 80W-90, API GL-5\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 232 °C, pour point -30 °C\u003c\/li\u003e\n\u003cli\u003eSulphated ash 0.05%\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications (per manufacturer)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMB 235.0, MAN 342 type M1 and DTFR 12B100\u003c\/li\u003e\n\u003cli\u003eZF TE-ML 21A, 19B, 17B and 16B\u003c\/li\u003e\n\u003cli\u003eMilitary MIL-L-2105D and API GL-5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eChoose it when the handbook or axle plate asks for a GL-5 oil in 80W-90. A gearbox with yellow-metal synchromesh parts that was designed for GL-4 can react badly to GL-5 additives, so check the requirement first. Never swap between viscosity grades just because the specification letters match. For a mixed workshop range, label drums by grade and API level so a GL-4 and a GL-5 oil are never confused at the pump.\u003c\/p\u003e\n\u003cp\u003eData sheets: \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/PI-021030-gearlube-gl-5-80w-90-1-x-60-l-drum-NL.pdf?v=1756992811%20\"\u003ePDS\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/02_10_30-NL.pdf?v=1756992812%20\"\u003eMSDS\u003c\/a\u003e\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":52349468705032,"sku":"01206-1","price":10.57,"currency_code":"EUR","in_stock":true},{"title":"5L","offer_id":52349468737800,"sku":"01325-5","price":48.96,"currency_code":"EUR","in_stock":true},{"title":"15L BIB","offer_id":52349468770568,"sku":"37501","price":119.71,"currency_code":"EUR","in_stock":true},{"title":"20L","offer_id":52349468803336,"sku":"36081-20","price":156.21,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":52349468836104,"sku":"11105-60","price":394.11,"currency_code":"EUR","in_stock":true},{"title":"208L","offer_id":52349468868872,"sku":"11205-208","price":1133.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/01206.500x500.webp?v=1756993269"},{"product_id":"kroon-oil-classic-atf-f","title":"Kroon Oil Classic ATF F","description":"\u003ch2\u003eMineral Type F automatic transmission fluid for classic Ford, Volvo and BorgWarner boxes\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic ATF F is a mineral ATF without friction modifiers, matched to the friction materials of older automatic transmissions.\u003c\/p\u003e\n\u003cp\u003eIt is supplied in 1 L packs and is listed for Ford M2C33-F\/G and M2C9007-AA, BorgWarner and Volvo 97330.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: mineral ATF, non friction modified, ATF Type F\u003c\/li\u003e\n\u003cli\u003eListed specifications: Ford M2C33-F\/G, Ford M2C9007-AA, BorgWarner, Volvo 97330\u003c\/li\u003e\n\u003cli\u003eViscosity: 33.6 mm²\/s at 40 °C, 7.4 mm²\/s at 100 °C, viscosity index 178\u003c\/li\u003e\n\u003cli\u003ePour point -45 °C, flash point (COC) 195 °C, density 0.855 kg\/l\u003c\/li\u003e\n\u003cli\u003eTotal base number 1.6 mg KOH\/g\u003c\/li\u003e\n\u003cli\u003eAlso named for classic power steering systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eType F fluids are not interchangeable with Dexron or Type A fluids. Choose this one only when the handbook or the transmission tag says Type F or quotes one of the Ford codes above, and use it where a friction-modified fluid is explicitly not wanted. Kroon-Oil names as typical uses classic Ford (USA and EU) models, classic British Leyland models and Volvos with a BorgWarner transmission.\u003c\/p\u003e\n\u003cp\u003eIf you are unsure which fluid your gearbox was filled with, identify the transmission first; mixing fluid types is a common cause of harsh or slipping shifts on older boxes.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58833513677064,"sku":"34551-1","price":16.28,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34551.500x500.webp?v=1790076195"},{"product_id":"kroon-oil-classic-atf-a","title":"Kroon Oil Classic ATF A","description":"\u003ch2\u003eMineral Type A Suffix A automatic transmission fluid for classic automatics and power steering\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic ATF A is a mineral, friction-modified ATF for automatic and semi-automatic transmissions of classic vehicles that call for Type A Suffix A (TASA) or GM Dexron B. Its friction behaviour is matched to the clutch and band materials used in transmissions of that era.\u003c\/p\u003e\n\u003cp\u003eIt is supplied in 1 L packs and is listed for GM Type A Suffix A, GM Dexron B, Ford M2C41-A\/B, DTFR 13C120 and MB 236.2.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: mineral ATF, friction modified, ATF Type A Suffix A\u003c\/li\u003e\n\u003cli\u003eListed specifications: GM Type A Suffix A, GM Dexron B, Ford M2C41-A\/B, DTFR 13C120, MB 236.2\u003c\/li\u003e\n\u003cli\u003eViscosity: 39.0 mm²\/s at 40 °C, 7.22 mm²\/s at 100 °C, viscosity index 151\u003c\/li\u003e\n\u003cli\u003ePour point -42 °C, flash point (COC) 224 °C, density 0.857 kg\/l\u003c\/li\u003e\n\u003cli\u003eTotal base number 0.8 mg KOH\/g, sulphated ash 0.18%\u003c\/li\u003e\n\u003cli\u003eAlso named for classic power steering systems and for manual gearboxes of classic Mercedes-Benz models that require MB 236.2\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eChoose Classic ATF A when the handbook or the transmission tag specifies Type A, Type A Suffix A or Dexron B. It is not a substitute for Type F: transmissions built for Type F need a fluid without friction modifiers, such as \u003ca href=\"\/products\/kroon-oil-classic-atf-f\"\u003eKroon-Oil Classic ATF F\u003c\/a\u003e. Our guide \u003ca href=\"\/blogs\/news\/atf-type-a-vs-type-f-classic\"\u003eATF Type A vs Type F for classic cars\u003c\/a\u003e explains the difference.\u003c\/p\u003e\n\u003cp\u003eWhen the fluid in the gearbox is unknown, drain and refill rather than topping up, so that two different friction characteristics are not mixed.\u003c\/p\u003e\n\u003cp\u003eDocuments (Dutch): \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/PI-026040-classic-atf-a-6-x-1-l-blik-NL.pdf?v=1790078293\"\u003eproduct data sheet (PDS)\u003c\/a\u003e and \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/02_60_40-NL.pdf?v=1790078293\"\u003esafety data sheet (MSDS)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58834126733576,"sku":"34550-1","price":16.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34550.500x500.webp?v=1790078448"},{"product_id":"kroon-oil-classic-gear-ep-80","title":"Kroon Oil Classic Gear EP 80","description":"\u003ch2\u003eSAE 80 mineral gear oil for classic manual gearboxes (API GL-4)\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Gear EP 80 is a mineral, medium EP SAE 80 gear oil for the manual gearboxes and other transmissions of classic vehicles. It is part of the Classic Oils range.\u003c\/p\u003e\n\u003cp\u003eKroon-Oil describes it as compatible with classic seals and rubbers.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 80, monograde, API GL-4, MIL-L-2105\u003c\/li\u003e\n\u003cli\u003eViscosity: 77 mm²\/s at 40 °C, 9.5 mm²\/s at 100 °C, viscosity index 98\u003c\/li\u003e\n\u003cli\u003eDensity 0.882 kg\/l at 15 °C, flash point (COC) 205 °C, pour point -30 °C\u003c\/li\u003e\n\u003cli\u003eAcid number 1.10 mg KOH\/g\u003c\/li\u003e\n\u003cli\u003eMedium EP treatment with anti-corrosion and anti-foam properties\u003c\/li\u003e\n\u003cli\u003ePack: 1 L tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eChoose SAE 80 when the handbook or gearbox plate for an older car asks for an 80 weight GL-4 oil. The grade is thinner than the SAE 90 oils in the same range, which can make a difference to cold shifting in synchromesh boxes. If the manual asks for GL-5 hypoid oil in the gearbox, this is not the right choice, and many older synchromesh gearboxes with yellow-metal parts specifically do not want GL-5.\u003c\/p\u003e\n\u003cp\u003eMatch the SAE number and the API level to your manual first; the \u003ca href=\"\/collections\/gear-transmission-oil\"\u003eClassic Gear range\u003c\/a\u003e covers several grades, so compare EP 80, EP 90 and the other variants before ordering.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845171122440,"sku":"34546-1","price":15.03,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34546.500x500.webp?v=1790164641"},{"product_id":"kroon-oil-classic-gear-ep-90","title":"Kroon Oil Classic Gear EP 90","description":"\u003ch2\u003eSAE 90 mineral gear oil for classic gearboxes, GL-4 level\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Gear EP 90 is a medium EP, mineral SAE 90 gear oil for classic manual gearboxes and other transmissions.\u003c\/p\u003e\n\u003cp\u003eIt belongs to the Classic Oils line and is offered in a 1 L tin and a 60 L drum.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 90, monograde, API GL-4, MIL-L-2105\u003c\/li\u003e\n\u003cli\u003eViscosity: 191 mm²\/s at 40 °C, 16.5 mm²\/s at 100 °C, viscosity index 96\u003c\/li\u003e\n\u003cli\u003eDensity 0.895 kg\/l at 15 °C, flash point (COC) 230 °C, pour point -15 °C\u003c\/li\u003e\n\u003cli\u003eMedium EP treatment with anti-corrosion and anti-foam properties\u003c\/li\u003e\n\u003cli\u003eDescribed as compatible with classic seals and rubbers\u003c\/li\u003e\n\u003cli\u003ePacks: 1 L tin and 60 L drum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eSAE 90 is the heavier choice within this range and suits gearboxes whose manual asks for a straight 90 weight oil at GL-4 level. Its pour point is -15 °C, so it is better suited to gearboxes used in mild or warm weather than to a car that is started in deep winter cold; if that is your situation, look at the thinner EP 80 sibling.\u003c\/p\u003e\n\u003cp\u003eDo not use a GL-4 oil in an axle that is specified for hypoid GL-5 gear oil. If the transmission in question is a differential, check the manual and compare with the MP 90 or LS 90 products in the same range.\u003c\/p\u003e\n\u003cp\u003eThe 60 L drum suits clubs, restorers and workshops that service several cars.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845193666824,"sku":"34545-1","price":15.14,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58845193699592,"sku":"34545-60","price":558.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34545.500x500.webp?v=1790164973"},{"product_id":"kroon-oil-classic-gear-ls-90","title":"Kroon Oil Classic Gear LS 90","description":"\u003ch2\u003eLimited-slip hypoid SAE 90 gear oil for classic differentials\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Gear LS 90 is a limited-slip hypoid SAE 90 gear oil with an API GL-5 limited-slip listing, made for the transmissions of classic vehicles.\u003c\/p\u003e\n\u003cp\u003eIt carries listings for MIL-L-2105B\/C, Ford M2C 104-A, GM 1942380 and ZF TE-ML 05C, 05N and 21N.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 90, API GL-5 Limited Slip, MIL-L-2105B\/C\u003c\/li\u003e\n\u003cli\u003eAlso listed: Ford M2C 104-A, GM 1942380, ZF TE-ML 05C \/ 05N \/ 21N\u003c\/li\u003e\n\u003cli\u003eViscosity: 120 mm²\/s at 40 °C, 15.0 mm²\/s at 100 °C, viscosity index 125\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 214 °C, pour point -36 °C, density 0.874 kg\/l\u003c\/li\u003e\n\u003cli\u003eTotal base number 2.0 mg KOH\/g, calcium 240 mg\/kg, zinc 0 mg\/kg\u003c\/li\u003e\n\u003cli\u003ePack: 1 L tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eThis is the one to look at when the differential is a limited-slip type and the workshop manual asks for a GL-5 limited-slip oil, or names one of the Ford, GM or ZF codes above. A limited-slip unit that is filled with an ordinary hypoid oil can chatter or behave harshly on tight turns, so the correct oil matters more here than in an open differential.\u003c\/p\u003e\n\u003cp\u003eIf the unit is an open differential, or a manual gearbox with brass synchromesh parts, check the manual before choosing GL-5 oil; the GL-4 Classic Gear EP 80 and EP 90 oils in this range exist for gearboxes that do not want it.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845211164936,"sku":"34548-1","price":17.62,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34548.500x500.webp?v=1790165304"},{"product_id":"kroon-oil-classic-gear-mp-90","title":"Kroon Oil Classic Gear MP 90","description":"\u003ch2\u003eMulti-purpose hypoid SAE 90 gear oil for classic gearboxes and differentials\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Gear MP 90 is a mineral SAE 90 gear oil at API GL-5 level, intended for the manual gearboxes, differentials and other transmissions of classic vehicles.\u003c\/p\u003e\n\u003cp\u003eIt is a hypoid, single-grade oil. It is available in 1 L and 60 L packs.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 90 monograde, API GL-5, MIL-L-2105B\/C, GM 4744M\u003c\/li\u003e\n\u003cli\u003eViscosity: 191 mm²\/s at 40 °C, 17.2 mm²\/s at 100 °C, viscosity index 96\u003c\/li\u003e\n\u003cli\u003eDensity 0.898 kg\/l at 15 °C\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 230 °C, pour point -15 °C\u003c\/li\u003e\n\u003cli\u003eMineral base oil\u003c\/li\u003e\n\u003cli\u003ePacks: 1 L tin and 60 L drum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eReach for MP 90 when the manual of an older car asks for a hypoid GL-5 single-grade oil, typically for the rear axle. It is not a limited-slip formulation, so for a limited-slip differential look at Classic Gear LS 90 instead.\u003c\/p\u003e\n\u003cp\u003eBe careful with GL-5 oil in manual gearboxes. Some older gearboxes were designed for GL-4 and the additive package in GL-5 oils may not be wanted around yellow-metal synchromesh parts. When the book says GL-4, choose EP 80 or EP 90 from the same line.\u003c\/p\u003e\n\u003cp\u003eFor clubs and workshops with several cars on the same axle spec, the 60 L drum avoids repeated small-tin purchases.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845234102536,"sku":"34547-1","price":15.6,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58845234135304,"sku":"35001-60","price":560.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34547.500x500.webp?v=1790165681"},{"product_id":"kroon-oil-classic-gear-zc-90","title":"Kroon Oil Classic Gear ZC 90","description":"\u003ch2\u003eMild-EP SAE 90 gear oil for classic Alfa Romeo, Fiat and Lancia gearboxes\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Gear ZC 90 is a mild EP, mineral SAE 90 gear oil at API GL-3 level. It is specified for manual gearboxes of classic Alfa Romeo, Fiat and Lancia cars that call for an OlioFiat ZC 90 oil.\u003c\/p\u003e\n\u003cp\u003eIt is sold in a 1 L tin.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 90 monograde, API GL-3, Oliofiat ZC 90\u003c\/li\u003e\n\u003cli\u003eViscosity: 220 mm²\/s at 40 °C, 18.9 mm²\/s at 100 °C, viscosity index 95\u003c\/li\u003e\n\u003cli\u003eDensity 0.893 kg\/l at 15 °C, flash point (COC) 245 °C, pour point -18 °C\u003c\/li\u003e\n\u003cli\u003eAcid number 0.75 mg KOH\/g\u003c\/li\u003e\n\u003cli\u003eCompatible with yellow metals such as copper, brass and bronze\u003c\/li\u003e\n\u003cli\u003eCompatible with classic seals and rubbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eThis is a niche but important grade: the mild EP additive level and yellow-metal compatibility are exactly what some older Italian gearboxes were designed for. If your handbook names OlioFiat ZC 90 or asks for GL-3, this is a direct match. If it asks for a stronger GL-4 or GL-5 oil, use the matching Classic Gear product instead; heavier EP additives are not automatically better in a gearbox that was never designed for them.\u003c\/p\u003e\n\u003cp\u003eLightly to medium loaded manual gearboxes are the stated use. For axles and differentials check the manual separately before deciding on an oil.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845251731720,"sku":"34549-1","price":15.2,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34549.500x500.webp?v=1790165990"},{"product_id":"kroon-oil-classic-monograde-30","title":"Kroon Oil Classic Monograde 30","description":"\u003ch2\u003eSAE 30 monograde mineral engine oil for post-war classic engines\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Monograde 30 is a mineral, single-grade SAE 30 engine oil for classic petrol and diesel engines.\u003c\/p\u003e\n\u003cp\u003eIt is listed to API SF\/CC, CCMC G2\/D1 and MIL-L-46152B\/C, and is available in 1 L and 60 L packs.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 30 monograde, mineral base oil\u003c\/li\u003e\n\u003cli\u003eListed: API SF\/CC, CCMC G2\/D1, MIL-L-46152B\/C, Ford M2C153-C and M2C9011-A, GM 6085M\u003c\/li\u003e\n\u003cli\u003eViscosity: 103 mm²\/s at 40 °C, 11.7 mm²\/s at 100 °C, viscosity index 98\u003c\/li\u003e\n\u003cli\u003eTotal base number 3.5 mg KOH\/g, sulphated ash 0.55%\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 230 °C, pour point -18 °C\u003c\/li\u003e\n\u003cli\u003eDescribed as compatible with classic seals and rubbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eKroon-Oil says this oil is meant for post-war classic petrol and diesel engines without a turbo that call for a lightly to moderately detergent single-grade oil. If your engine's handbook asks for SAE 30 and the car is not turbocharged, this matches; if it asks for a multigrade, move to one of the Classic Multigrade oils in the same line.\u003c\/p\u003e\n\u003cp\u003eA monograde is a straight-weight oil: it is sensible for engines that spend most of the year in warm weather or are run seasonally. For an engine that must start in frost, a multigrade will normally be easier on the starter.\u003c\/p\u003e\n\u003cp\u003eThe oil is described as not carrying a risk of loosening old deposits, which is relevant when you are switching an old, never-flushed engine.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845374611720,"sku":"34534-1","price":15.24,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58845374644488,"sku":"35383-60","price":570.39,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34534.500x500.webp?v=1790166694"},{"product_id":"kroon-oil-classic-monograde-50","title":"Kroon Oil Classic Monograde 50","description":"\u003ch2\u003eSAE 50 monograde mineral engine oil for hard-worked classic engines\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Monograde 50 is a mineral, single-grade SAE 50 engine oil for classic petrol and diesel engines.\u003c\/p\u003e\n\u003cp\u003eIt carries the same API SF\/CC, CCMC G2\/D1 and MIL-L-46152B\/C listings as the rest of the Classic engine oil range, in 1 L and 60 L packs.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 50 monograde, mineral base oil\u003c\/li\u003e\n\u003cli\u003eListed: API SF\/CC, CCMC G2\/D1, MIL-L-46152B\/C, Ford M2C153-C and M2C9011-A, GM 6085M\u003c\/li\u003e\n\u003cli\u003eViscosity: 240 mm²\/s at 40 °C, 18.8 mm²\/s at 100 °C, viscosity index 96\u003c\/li\u003e\n\u003cli\u003eTotal base number 3.5 mg KOH\/g, acid number 2.25 mg KOH\/g, sulphated ash 0.55%\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 258 °C, pour point -12 °C\u003c\/li\u003e\n\u003cli\u003eCompatible with classic seals and rubbers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eSAE 50 is the thickest engine grade in this line. It suits post-war classic engines whose handbook asks for a 50 weight oil, often engines with generous bearing clearances or ones that run hot. It is a poor choice for a modern or tight engine that asks for a thin oil.\u003c\/p\u003e\n\u003cp\u003eWith a pour point of -12 °C this is a warm-weather oil. If the car is used in winter, consider whether a multigrade such as Classic Multigrade 20W-50 is a better fit; a straight 50 is thick on a cold start.\u003c\/p\u003e\n\u003cp\u003eThe product is described as lightly to moderately detergent, with no risk of loosening old deposits, so it is suitable for switching engines that have not been cleaned inside.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845450797320,"sku":"34535-1","price":15.33,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58845450830088,"sku":"34789-60","price":547.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34535.500x500.webp?v=1790167694"},{"product_id":"kroon-oil-classic-multigrade-10w-30","title":"Kroon Oil Classic Multigrade 10W-30","description":"\u003ch2\u003eMineral 10W-30 multigrade engine oil for 1960s to early 1980s classics\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Multigrade 10W-30 is a mineral SAE 10W-30 engine oil for classic petrol and diesel engines in passenger cars and light vans.\u003c\/p\u003e\n\u003cp\u003eKroon-Oil points to cars from the 1960s, 1970s and early 1980s that call for 10W-30.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 10W-30, mineral base oil\u003c\/li\u003e\n\u003cli\u003eListed: API SF\/CC, CCMC G2\/D1, Ford M2C153-C and M2C9011-A, GM 6041M \/ 6085M \/ 6136M\u003c\/li\u003e\n\u003cli\u003eViscosity: 72 mm²\/s at 40 °C, 11.0 mm²\/s at 100 °C, viscosity index 139\u003c\/li\u003e\n\u003cli\u003eCold viscosity 6,800 mPa.s at -25 °C, HTHS 3.18 mPa.s\u003c\/li\u003e\n\u003cli\u003eTotal base number 3.5 mg KOH\/g, sulphated ash 0.86%\u003c\/li\u003e\n\u003cli\u003ePacks: 1 L tin and 60 L drum\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eThe two numbers matter: 10W is the thinner cold rating, 30 is the hot rating. This is the thinnest of the Classic Multigrade oils, so it is the sensible pick when the handbook calls for 10W-30 specifically and for engines that need easy cold starts. If the manual asks for 15W-40 or 20W-50, choose the grade it names rather than going thinner as a general rule.\u003c\/p\u003e\n\u003cp\u003eA multigrade is the better all-season option than a straight monograde. It is also described as not loosening old deposits, so it is workable in an engine that has run on a mineral oil for years.\u003c\/p\u003e\n\u003cp\u003eCheck the manual for the exact grade before you order.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58845988454664,"sku":"34536-1","price":14.18,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58845988487432,"sku":"34610-60","price":539.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34536.500x500.webp?v=1790171520"},{"product_id":"kroon-oil-classic-multigrade-15w-40","title":"Kroon Oil Classic Multigrade 15W-40","description":"\u003ch2\u003eMineral 15W-40 multigrade for classic petrol and diesel engines\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Multigrade 15W-40 is a mineral SAE 15W-40 engine oil for classic petrol and diesel engines in passenger cars and light vans.\u003c\/p\u003e\n\u003cp\u003eIt is sold in 1 L tins and 60 L drums and is listed to API SF\/CC and CCMC G2\/D1.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 15W-40, mineral base oil\u003c\/li\u003e\n\u003cli\u003eListed: API SF\/CC, CCMC G2\/D1, Ford M2C153-C and M2C9011-A, GM 6041M \/ 6085M \/ 6136M\u003c\/li\u003e\n\u003cli\u003eViscosity: 103.4 mm²\/s at 40 °C, 14.0 mm²\/s at 100 °C, viscosity index 137\u003c\/li\u003e\n\u003cli\u003eCold viscosity 6,300 mPa.s at -20 °C\u003c\/li\u003e\n\u003cli\u003eTotal base number 3.5 mg KOH\/g, sulphated ash 0.86%\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 232 °C, pour point -30 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003e15W-40 sits between the thinner 10W-30 and the thicker 20W-50 in this range. It is the natural choice when the handbook of a 1960s to early 1980s car names 15W-40, or when you are moving from a straight SAE 30 or 40 to a multigrade for easier winter starting.\u003c\/p\u003e\n\u003cp\u003eIf you are weighing 15W-40 against 20W-50, think about the engine rather than the oil: a tired engine with generous clearances and a tendency to lose oil pressure when hot often does better on the thicker grade, while an engine in good condition that asks for a lighter oil should not be forced onto a heavier one.\u003c\/p\u003e\n\u003cp\u003eThe product is described as not loosening old deposits, which helps when changing oil in an engine that has not been flushed.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58846073782536,"sku":"34537-1","price":14.24,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58846073815304,"sku":"34611-60","price":543.53,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34537.500x500.webp?v=1790172324"},{"product_id":"kroon-oil-classic-multigrade-20w-50","title":"Kroon Oil Classic Multigrade 20W-50","description":"\u003ch2\u003eMineral 20W-50 multigrade engine oil for classic petrol and diesel engines\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Multigrade 20W-50 is a mineral SAE 20W-50 engine oil for classic petrol and diesel engines in passenger cars and light vans.\u003c\/p\u003e\n\u003cp\u003eIt is available as a 1 L tin, a 5 L pack and a 60 L drum.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 20W-50, mineral base oil\u003c\/li\u003e\n\u003cli\u003eListed: API SF\/CC, CCMC G2\/D1, Ford M2C153-C and M2C9011-A, GM 6041M \/ 6085M \/ 6136M\u003c\/li\u003e\n\u003cli\u003eViscosity: 136 mm²\/s at 40 °C, 17.6 mm²\/s at 100 °C, viscosity index 143\u003c\/li\u003e\n\u003cli\u003eHTHS 4.56 mPa.s, Noack 7.5%, cold viscosity 3,900 mPa.s at -15 °C\u003c\/li\u003e\n\u003cli\u003eTotal base number 3.5 mg KOH\/g, sulphated ash 0.86%\u003c\/li\u003e\n\u003cli\u003eFlash point (COC) 244 °C, pour point -30 °C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003e20W-50 is the classic-car default for many British and European engines of the 1960s and 1970s, which is why this grade tends to be the one people stock up on. It is a good fit when the handbook says 20W-50 or when an older engine runs hot and loses pressure on a thinner oil.\u003c\/p\u003e\n\u003cp\u003eIf you are choosing between this and the other 20W-50 \u003ca href=\"\/collections\/classic-oils\"\u003eclassic oils\u003c\/a\u003e, the difference is in what each one is for: this is a straightforward mineral multigrade for everyday classic use, while the Millers Classic Sport oils are semi-synthetic and the Kroon-Oil Classic Racing Oil is aimed at high-output engines.\u003c\/p\u003e\n\u003cp\u003eThe 5 L pack covers a typical full oil change on many classic engines; the 60 L drum is for clubs and workshops.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58846123753736,"sku":null,"price":12.07,"currency_code":"EUR","in_stock":true},{"title":"5L","offer_id":58846123786504,"sku":"34538-5","price":67.82,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58846123819272,"sku":"34612-60","price":555.15,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34538.500x500.webp?v=1790173015"},{"product_id":"kroon-oil-classic-racing-oil-15w-50","title":"Kroon Oil Classic Racing Oil 15W-50","description":"\u003ch2\u003eSemi-synthetic 15W-50 oil for classic racing and high-output engines\u003c\/h2\u003e\n\u003cp\u003eKroon-Oil Classic Racing Oil 15W-50 is a semi-synthetic engine oil combining synthetic and mineral base oils, developed for classic motorsport and powerful classic engines.\u003c\/p\u003e\n\u003cp\u003eIt is available in 1 L, 20 L and 60 L packs.\u003c\/p\u003e\n\u003ch3\u003eKey properties\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGrade: SAE 15W-50, semi-synthetic\u003c\/li\u003e\n\u003cli\u003eListed: ACEA A3\/B4, API SP\/CF, MB 229.1, VW 501.01 \/ 505.00\u003c\/li\u003e\n\u003cli\u003eViscosity: 127 mm²\/s at 40 °C, 17.4 mm²\/s at 100 °C, viscosity index 151\u003c\/li\u003e\n\u003cli\u003eHTHS 4.49 mPa.s, Noack 8.6%, cold viscosity 4,700 mPa.s at -20 °C\u003c\/li\u003e\n\u003cli\u003eTotal base number 10.4 mg KOH\/g, sulphated ash 1.32%\u003c\/li\u003e\n\u003cli\u003eDescribed as having strong detergent and dispersant action and stable oil pressure\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the right oil\u003c\/h3\u003e\n\u003cp\u003eThis is the oil in the Classic range for engines that work hard: event-prepared classics, and rebuilt engines of post-war sports cars with a lot of power. It is not an everyday-driver oil in the same sense as the mineral Multigrades; choose it when your use case is competition, track days or a high-output build.\u003c\/p\u003e\n\u003cp\u003eBefore you use it in a freshly rebuilt engine, check with your engine builder. A running-in oil, such as the \u003ca href=\"\/products\/millers-classic-running-in-oil-30\"\u003eMillers Classic Running In Oil\u003c\/a\u003e, is normally recommended for the first period after a rebuild, and semi-synthetic oils are best kept for after that.\u003c\/p\u003e\n\u003cp\u003eThe 20 L and 60 L sizes make sense for race teams or clubs sharing the same spec across several cars.\u003c\/p\u003e","brand":"Kroon-Oil","offers":[{"title":"1L","offer_id":58846199251208,"sku":null,"price":15.71,"currency_code":"EUR","in_stock":true},{"title":"20L","offer_id":58846199283976,"sku":null,"price":222.64,"currency_code":"EUR","in_stock":true},{"title":"60L","offer_id":58846199316744,"sku":null,"price":579.11,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/9232\/7944\/files\/34538.500x500_09a6e17e-d294-419c-a2ec-19181368efd0.webp?v=1790173946"}],"url":"https:\/\/www.fyoil.com\/collections\/kroon-oil.oembed","provider":"FYOIL — Premium Lubricants, Motor Oils \u0026 Technical Fluids","version":"1.0","type":"link"}