API

The American Petroleum Institute defines the service categories for engine oils (S series for petrol, C series for diesel) and the GL classes for gear oils.

Full name
American Petroleum Institute
Type
Standards body
Official website
api.org

Products covered by this standard

Eni

92 products
Eni Engine oils
Eni Manual gearbox & axle oils
  • Eni Rotra 80W-90

    Mineral API GL-3 gear oil for transmissions without hypoid gears

    • Manual gearboxes

    SAE 80W-90

  • Eni Rotra 85W-140

    Mineral API GL-3 gear oil for transmissions without hypoid gears

    • Manual gearboxes

    SAE 85W-140

  • Eni Rotra FE 75W-80

    Synthetic EP gear oil with fuel economy characteristics

    • Manual gearboxes

    SAE 75W-80

  • Eni Rotra FE 75W-90

    Synthetic API GL-4+ gear oil meeting VW 501.50 (G 50)

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Eni Rotra HY 80W-90

    EP oil for the transmissions of agricultural and construction machinery

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Eni Rotra HY DB 80W

    EP oil for the transmissions of agricultural and construction machinery

    • Manual gearboxes
    • Axles & differentials

    SAE 80W

  • Eni Rotra LSX 75W-90

    Top synthetic API GL-4/GL-5 oil for manual gearboxes

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Eni Rotra MP 80W-90

    API GL-5 EP oil for hypoid drive axles under severe conditions

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Eni Rotra MP 85W-140

    API GL-5 EP oil for heavily loaded hypoid drive axles

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-140

  • Eni Rotra MP DB 85W-90

    EP gear oil for differentials transmitting very high torque

    • Axles & differentials

    SAE 85W-90

  • Eni Rotra MP/S 80W-90

    EP oil for limited-slip differentials and oil-immersed brakes

    • Axles & differentials

    SAE 80W-90

  • Eni Rotra Truck Gear 80W-90

    API GL-4 and GL-5 EP oil for manual gearboxes and hypoid differentials

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Eni Rotra Truck Gear 85W-140

    API GL-4 and GL-5 EP oil for manual gearboxes and hypoid differentials

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-140

Eni Agricultural multifunction oils
  • Eni Multitech 10W-30

    Multifunctional oil for every component of agricultural machinery

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 10W-30

  • Eni Multitech 10W-40

    Multifunctional oil for every component of agricultural machinery

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 10W-40

  • Eni Multitech 15W-40

    Multifunctional oil for every component of agricultural machinery

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 15W-40

Eni Marine lubricants
  • Eni CLADIUM 120 SAE 30

    Oil for marine, industrial and locomotive diesel engines on gasoil or MDO

    • Locomotives
    • Medium-speed marine

    SAE 30

  • Eni CLADIUM 120 SAE 40

    Oil for marine, industrial and locomotive diesel engines on gasoil or MDO

    • Locomotives
    • Medium-speed marine

    SAE 40

  • Eni CLADIUM 140 S SAE 40

    Oil for marine and railway diesel engines, including dual-fuel systems

    • Locomotives
    • Medium-speed marine

    SAE 40

  • Eni CLADIUM 300 SAE 30

    Oil for four-stroke diesel engines, with a medium-high base number

    • Medium-speed marine

    SAE 30

  • Eni CLADIUM 300 SAE 40

    Oil for four-stroke diesel engines, with a medium-high base number

    • Medium-speed marine

    SAE 40

  • Eni CLADIUM 400 SAE 30

    Oil for four-stroke diesel engines, with a particularly high base number

    • Medium-speed marine

    SAE 30

  • Eni CLADIUM 400 SAE 40

    Oil for four-stroke diesel engines, with a particularly high base number

    • Medium-speed marine

    SAE 40

Petronas

195 products
Petronas Engine oils
Petronas Manual gearbox & axle oils
Petronas Automatic transmission fluids
Petronas Agricultural multifunction oils
Petronas Marine lubricants
  • Petronas Disrol CI-4

    15W-40 oil for high-speed marine diesel engines, API CI-4

    • High-speed marine

    SAE 15W-40

Divinol

90 products
Divinol Engine oils
Divinol Manual gearbox & axle oils
  • Divinol

    Divinol Getriebeöl ST 80W-90

    GL-4/5 hypoid gear oil for truck drive axles and manual gearboxes, drains up to 180,000 km

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Divinol

    Divinol GL 4 80W-90

    Multigrade EP gear oil for heavily loaded manual transmissions, API GL-4, MB 235.1

    • Manual gearboxes

    SAE 80W-90

  • Divinol

    Divinol GL 5 80W-90

    Multigrade EP hypoid gear oil for heavy-duty axles, API GL-5, MIL-L-2105 D, MB 235.0

    • Axles & differentials

    SAE 80W-90

  • Divinol

    Divinol Multi-Axle 80W-90

    Heavy-duty multigrade GL-5 hypoid gear oil for final drives without differential lock

    • Axles & differentials

    SAE 80W-90

  • Divinol

    Divinol Multi-Gear 80W-90

    Multigrade GL-4 EP gear oil for manual transmissions, with easy shifting

    • Manual gearboxes

    SAE 80W-90

  • Divinol

    Divinol Multiaxle LS 80W-90

    GL-5 LS hypoid gear oil for differentials and differential locks, ZF TE-ML 05N/21N

    • Axles & differentials

    SAE 80W-90

  • Divinol

    Divinol Synthogear 75W-90

    Semi-synthetic GL-4/GL-5 gear oil for vehicle gearboxes, transaxles and hypoid gears

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Divinol

    Divinol Synthogear Extra LS 75W-90

    GL-4/GL-5 LS gear oil for rear axles and final drives, including limited-slip differentials

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Divinol

    Divinol Synthogear SL 75W-90

    Fully synthetic GL-4/GL-5 oil for truck drive axles and gearboxes, drains up to 500,000 km

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Divinol

    Divinol Synthogear TS 75W-90

    Semi-synthetic GL-4/GL-5 gear oil for heavily loaded gearboxes with shifting problems

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Divinol

    Divinol Synthoshift 75W-90

    PAO/HC synthetic GL-4 gear oil for highly stressed truck manual gearboxes and intarders

    • Manual gearboxes

    SAE 75W-90

Divinol Agricultural multifunction oils
  • Divinol

    Divinol Fluid TO-4 SAE 50

    Caterpillar TO-4 transmission oil for powershift transmissions and wet brakes

    • Powershift drivetrains (TO-4)

    SAE 50

  • Divinol

    Divinol HGB CVT

    UTTO transmission and hydraulic oil for continuously variable tractor transmissions

    • Tractors (UTTO)

    API GL-4

  • Divinol

    Divinol Multitrac 15W-30

    Mineral STOU oil for engine, transmission, hydraulics and wet brakes of tractors

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 15W-30

  • Divinol

    Divinol Spezialöl HGB 10W-30

    STOU oil for engine, gearbox and hydraulics of agricultural and forestry machines

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 10W-30

  • Divinol

    Divinol Syntrac TS 10W-40

    Synthetic-based STOU oil for agricultural and construction machinery, easy cold starting

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 10W-40

  • Divinol

    Divinol System Booster

    Limited-slip additive for GL-5 axle oils, for quieter, lower-wear axles

    • Fuel & oil additives

    API GL-5

Divinol Small-engine & forestry oils
Divinol Cleaners & service products

Shell

133 products
Shell Engine oils
Shell Manual gearbox & axle oils
Shell Agricultural multifunction oils
  • Shell Spirax S3 T

    STOU universal SAE 15W-40 oil for modern agricultural equipment

    • Tractors (UTTO)

    SAE 15W-40

  • Shell Spirax S3 TLV

    UTTO SAE 5W-20 oil for transmissions, hydraulics and oil-immersed brakes

    • Tractors (UTTO)

    SAE 5W-20

  • Shell Spirax S4 TX

    STOU universal SAE 10W-40 tractor oil on XHVI base oils

    • Tractors (UTTO)

    SAE 10W-40

  • Shell Spirax S4 TXM

    UTTO SAE 10W-30 oil for tractor transmissions, hydraulics and brakes

    • Tractors (UTTO)

    SAE 10W-30

  • Shell Spirax S6 TXME

    Synthetic UTTO SAE 10W-30 oil for tractor transmissions, hydraulics and brakes

    • Tractors (UTTO)

    SAE 10W-30

Shell Marine lubricants
  • Shell Sirius X 40

    SHPD oil for high-speed marine diesel engines on distillate fuel

    • High-speed marine

    SAE 40

Mobil

112 products
Mobil Engine oils
Mobil Manual gearbox & axle oils
  • Mobilube 1 SHC 75W-90

    Fully synthetic oil for heavy-duty manual gearboxes and axles, API GL-5, GL-4 and MT-1

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Mobilube GX 80W-90

    Heavy-duty gear oil for manual gearboxes, axles and final drives, API GL-4

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Mobilube GX 140

    Heavy-duty gear oil for manual gearboxes, axles and final drives, API GL-4

    • Manual gearboxes
    • Axles & differentials

    SAE 140

  • Mobilube GXA 80W

    Gear oil for manual gearboxes and axles, including Mercedes-Benz applications, API GL-4

    • Manual gearboxes
    • Axles & differentials

    SAE 80W

  • Mobilube HD 80W-90

    Heavy-duty gear oil for axles and final drives with hypoid gears, API GL-5

    • Axles & differentials

    SAE 80W-90

  • Mobilube HD 85W-140

    Heavy-duty gear oil for axles and final drives under shock loading, API GL-5

    • Axles & differentials

    SAE 85W-140

  • Mobilube HD Plus 80W-90

    Heavy-duty gear oil, SAE 80W-90, for manual gearboxes and axles, API GL-5/MT-1

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Mobilube HD Plus 85W-140

    Heavy-duty gear oil, SAE 85W-140, for manual gearboxes and axles, API GL-5/MT-1

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-140

  • Mobilube HD-A 85W-90

    Heavy-duty gear oil for manual gearboxes and axles, API GL-5, ZF TE-ML 07A

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-90

  • Mobilube HD-A Plus 80W-90

    Gear oil for extended-drain axles, notably Mercedes-Benz, API GL-5, MB 235.23

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • Mobilube HD-N 80W-140

    Heavy-duty gear oil for manual gearboxes and axles, including Scania, API GL-5

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-140

  • Mobilube LS 85W-90

    Gear oil for limited-slip differentials, axles and final drives, API GL-5

    • Axles & differentials

    SAE 85W-90

  • Mobilube PTX 75W-90

    Synthetic multipurpose gear oil for Porsche 911 transaxles, API GL-4/GL-5, ZF TE-ML 11

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-90

  • Mobilube S 80W-90

    Gear oil for heavy-duty manual truck and car transmissions, API GL-4/GL-5 level and MT-1

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

Mobil Agricultural multifunction oils
  • Mobil Agri Extra 10W-40

    Semi-synthetic STOU oil for farm engines, transmissions, hydraulics and wet brakes

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 10W-40

  • Mobil Agri Super 15W-40

    Multi-functional STOU oil for farm engines, transmissions, hydraulics and wet brakes

    • Tractors (UTTO)
    • Tractors (STOU)

    SAE 15W-40

  • Mobilfluid 422

    Multi-purpose tractor fluid for transmissions, hydraulics and wet brakes, API GL-4

    • Tractors (UTTO)

    API GL-4

  • Mobilfluid 424

    Multi-purpose tractor fluid for transmissions, wet brakes and PTOs, ZF TE-ML 05F/17E

    • Tractors (UTTO)

    VCE WB 101

  • Mobilfluid 428

    Shear-stable multi-purpose tractor fluid, also suited to conventional CVT transmissions

    • Tractors (UTTO)

    SAE 10W-30

Mobil Hydraulic oils
  • Mobil Hydraulic 10W

    Hydraulic oil with detergents and dispersants for heavy-duty on- and off-highway equipment

    • HM/HLP hydraulics

    SAE 10W

Mobil Marine lubricants
  • Mobilgard 1 HSD 5W-40

    Fully synthetic low-ash oil for high-speed marine diesel engines, API CK-4

    • Heavy-duty diesel
    • High-speed marine

    SAE 5W-40

  • Mobilgard 1 SHC

    Zinc-free synthetic oil for high-power distillate-fuelled marine diesel engines

    • High-speed marine

    SAE 40

  • Mobilgard 312

    Trunk piston engine oil for marine diesels on low-sulphur distillate fuels, SAE 30

    • Medium-speed marine

    SAE 30

  • Mobilgard 412

    Trunk piston engine oil for marine diesels on low-sulphur distillate fuels, SAE 40

    • Medium-speed marine

    SAE 40

  • Mobilgard 450 NC

    Zinc-free, chlorine-free oil for EMD marine diesel engines on fuels up to 1.5 % sulphur

    • Locomotives
    • Medium-speed marine

    SAE 40

  • Mobilgard ADL 30

    Oil for high-BMEP medium- and high-speed marine diesel engines on distillate fuel

    • Medium-speed marine

    SAE 30

  • Mobilgard ADL 40

    Oil for high-BMEP medium- and high-speed marine diesel engines on distillate fuel

    • Medium-speed marine

    SAE 40

  • Mobilgard HSD 15W-40 CI-4

    Multigrade oil for severe-service high-speed marine diesel engines, SAE 15W-40

    • High-speed marine

    SAE 15W-40

  • Mobilgard HSD 20W-50 CI-4

    Multigrade oil for severe-service high-speed marine diesel engines, SAE 20W-50

    • High-speed marine

    SAE 20W-50

Agip

12 products
Agip Engine oils
Agip Manual gearbox & axle oils
  • AGIP Novecento 80W-90

    EP gear oil for the gearboxes and differentials of classic cars

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • AGIP Novecento 85W-140

    EP gear oil for the hypoid gears of classic vehicles

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-140

  • AGIP Novecento 90

    API GL-3 gear oil for the gearboxes of classic cars

    • Manual gearboxes

    API GL-3

Caterpillar

7 products
Caterpillar Engine oils
  • CAT DEO ULS 10W-30

    API CK-4 heavy-duty diesel engine oil for engines with aftertreatment, backward compatible

    • Heavy-duty diesel

    SAE 10W-30

  • CAT DEO-ULS 15W-40

    API CK-4 heavy-duty diesel engine oil for engines with aftertreatment, backward compatible

    • Heavy-duty diesel

    SAE 15W-40

Caterpillar Manual gearbox & axle oils
  • CAT Gear Oil (GO) SAE 80W-90

    Multigrade API GL-5 gear oil for Cat manual transmissions, differentials and final drives

    • Manual gearboxes
    • Axles & differentials

    SAE 80W-90

  • CAT Gear Oil (GO) SAE 85W-140

    Multigrade API GL-5 gear oil for Cat manual transmissions, differentials and final drives

    • Manual gearboxes
    • Axles & differentials

    SAE 85W-140

  • Cat Go Syn 75W-140

    Full-synthetic API GL-5 gear oil for Cat differentials, final drives and track joints

    • Manual gearboxes
    • Axles & differentials

    SAE 75W-140

API standards

Engine oil performance

  • API CDAPI CD diesel engine oil (obsolete)
  • API CEDiesel engine oil, API CE performance levelWithdrawn
  • API CFDiesel engine oil, API CF performance levelWithdrawn
  • API CF-2API CF-2 two-stroke-cycle diesel engine oil (obsolete)
  • API CF-4Diesel engine oil, API CF-4 performance levelWithdrawn
  • API CG-4Diesel engine oil, API CG-4 performance levelWithdrawn
  • API CH-4Diesel engine oil, API CH-4 performance level
  • API CI-4Diesel engine oil, API CI-4 performance level
  • API CI-4 PLUSDiesel engine oil, API CI-4 PLUS performance level
  • API CJ-4Diesel engine oil, API CJ-4 performance level
  • API CK-4Diesel engine oil, API CK-4 performance level
  • API FA-4Diesel engine oil, API FA-4 performance level
  • API SCAPI SC gasoline engine oil (obsolete, ~1964-1967)
  • API SFPetrol engine oil, API SF performance levelWithdrawn
  • API SGPetrol engine oil, API SG performance levelWithdrawn
  • API SHPetrol engine oil, API SH performance levelWithdrawn
  • API SJPetrol engine oil, API SJ performance level
  • API SLPetrol engine oil, API SL performance level
  • API SMPetrol engine oil, API SM performance level
  • API SNPetrol engine oil, API SN performance level
  • API SN PLUSPetrol engine oil, API SN PLUS performance level
  • API SPPetrol engine oil, API SP performance level
  • API SQPetrol engine oil, API SQ performance level
  • API TCAPI TC — two-stroke engines

Gear and axle oil

  • API GL-3API GL-3 automotive gear oil (historical)
  • API GL-4Gear oil, API GL-4 service level
  • API GL-5Gear oil, API GL-5 service level
  • API MT-1Gear oil, API MT-1 service level

All standards and approvals

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