Caterpillar issues its own specifications: ECF-1a, ECF-2 and ECF-3 for diesel engine oils, TO-4 for transmission and wet-brake oils.

Type: Manufacturer (OEM)
Official website: cat.com

Products approved by Caterpillar

The datasheet states the official Caterpillar approval.

Mobil

8 products

Mobil Engine oils

Mobil Pegasus 1
Synthetic low-ash oil for natural gas engines, including cogeneration
- Stationary gas engines
SAE 15W-40
Mobil Pegasus 605 Ultra 40
Low-ash oil for engines on landfill gas containing H2S, halides or siloxanes
- Stationary gas engines
SAE 40
Mobil Pegasus 610 Ultra
High-TBN oil with 1.0% ash for landfill and biomass gas engines, extended drain intervals
- Stationary gas engines
SAE 40
Mobil Pegasus 805
Low-ash, low-zinc oil for four-stroke gas engines fitted with catalytic converters
- Stationary gas engines
SAE 40
Mobil Pegasus 1005
Low-ash oil for four-stroke gas engines, compatible with catalytic converters
- Stationary gas engines
SAE 40
Mobil Pegasus 1107
Gas engine oil with 0.65% ash for high-BMEP steel-piston engines
- Stationary gas engines
SAE 40

Mobil Marine lubricants

Mobilgard 412
Trunk piston engine oil for marine diesels on low-sulphur distillate fuels, SAE 40
- Medium-speed marine
SAE 40
Mobilgard ADL 40
Oil for high-BMEP medium- and high-speed marine diesel engines on distillate fuel
- Medium-speed marine
SAE 40

Products that meet Caterpillar standards

The datasheet states they meet the requirements, without mentioning an approval.

Eni

15 products

Eni Engine oils

Eni i-Sigma performance CMS 15W-40
Multigrade oil for heavy-duty diesels, meeting Cummins CES 20078
- Heavy-duty diesel
- Cars
SAE 15W-40
Eni i-Sigma performance E7 15W-40
Multigrade mineral oil for supercharged heavy-duty diesel engines
- Heavy-duty diesel
- Cars
- High-speed marine
SAE 15W-40
Eni i-Sigma top 5W-30
Synthetic multigrade oil for long-haul work, fluid at low temperatures
- Heavy-duty diesel
SAE 5W-30
Eni i-Sigma top MS 5W-30
Mid SAPS synthetic oil for commercial vehicles, easy cold starting
- Heavy-duty diesel
SAE 5W-30
Eni i-Sigma top MS 10W-30
Mid SAPS synthetic oil for diesel engines with aftertreatment systems
- Heavy-duty diesel
SAE 10W-30
Eni i-Sigma top MS 10W-40
Mid SAPS synthetic oil for diesel engines with aftertreatment systems
- Heavy-duty diesel
SAE 10W-40
Eni i-Sigma top MS 15W-40
Mid SAPS multigrade oil for modern heavy-duty diesel engines
- Heavy-duty diesel
SAE 15W-40

Eni Automatic transmission fluids

Eni Rotra ATF II D
Fluid for automatic transmissions calling for GM DEXRON II D
- Automatic transmissions
Allison C-4

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 Multitech CT 30
Special oil for the transmissions and differentials of Caterpillar machines
- Powershift drivetrains (TO-4)
Cat TO-4
Eni Multitech CT 50
Special oil for the transmissions and differentials of Caterpillar machines
- Powershift drivetrains (TO-4)
Cat TO-4
Eni Multitech CT 60
Special oil for the transmissions and differentials of Caterpillar machines
- Powershift drivetrains (TO-4)
SAE 60
Eni Multitech CT Plus 10W
Special SAE 10W Caterpillar oil, also for the hydraulic systems
- Powershift drivetrains (TO-4)
SAE 10W

Petronas

30 products

Petronas Engine oils

Petronas Akcela Unitek 10W40
Synthetic oil for low-emission diesel engines in tractors and farm machinery
- Heavy-duty diesel
SAE 10W-40
Petronas Akros Turbo 15W40
Engine oil for tractors and farm machinery, turbocharged or naturally aspirated
- Heavy-duty diesel
SAE 15W-40
Petronas Arbor Alfaprime 10W-30
Low-SAPS engine oil for Tier 4 farm and construction machinery with DPF, API CJ-4
- Heavy-duty diesel
SAE 10W-30
Petronas Arbor Alfaprime 15W-40
Low-SAPS engine oil for Tier 4 farm and construction machinery with DPF, API CJ-4
- Heavy-duty diesel
SAE 15W-40
Petronas Arbor Alfaprime 15W-40 CK-4
Low-SAPS engine oil for Stage V farm and construction machinery, API CK-4, ACEA E11
- Heavy-duty diesel
SAE 15W-40
Petronas Arbor Alfaprime Synth 10W-40
Low-SAPS engine oil for Stage V farm and construction machinery, API CK-4, MB 228.51
- Heavy-duty diesel
SAE 10W-40
Petronas Arbor Alfatech 10W30
Diesel engine oil for farm and construction machinery with SCR/EGR, ACEA E7, API CI-4
- Heavy-duty diesel
SAE 10W-30
Petronas Arbor Alfatech 15W40
Diesel engine oil for farm and construction machinery with SCR/EGR, ACEA E7, API CI-4
- Heavy-duty diesel
SAE 15W-40
Petronas Arbor Alfatech Synt 10W40
Diesel engine oil for farm and construction machinery with SCR/EGR, ACEA E7, MB 228.3
- Heavy-duty diesel
SAE 10W-40
Petronas Urania 3000 10W-40
Semi-synthetic heavy-duty diesel engine oil for EGR engines, ACEA E7, API CI-4
- Heavy-duty diesel
- Cars
SAE 10W-40
Petronas Urania 3000 15W-40
Heavy-duty diesel engine oil for SCR and EGR engines, ACEA E7, API CI-4, MB 228.3
- Heavy-duty diesel
SAE 15W-40
Petronas Urania 3000 LS 10W-30
Low-SAPS oil for Euro VI diesels with DPF and SCR, API CK-4, ACEA E11, MB 228.31
- Heavy-duty diesel
SAE 10W-30
Petronas Urania 5000 E 5W-30
Fully synthetic low-SAPS oil for Euro VI diesels with DPF, API CJ-4, MB 228.51
- Heavy-duty diesel
SAE 5W-30
Petronas Urania 5000 LS 10W-40
Synthetic low-SAPS oil for Euro VI diesels with DPF, API CK-4, ACEA E11, MB 228.51
- Heavy-duty diesel
SAE 10W-40
Petronas Urania 5000 LSE
Synthetic low-SAPS oil for Euro VI and Euro V heavy-duty diesel engines, ACEA E11/E8/E7
- Heavy-duty diesel
SAE 10W-40
Petronas Urania 5000 LSF 5W-30
Fully synthetic low-SAPS oil for Euro VI and Euro V heavy-duty diesel engines, API CK-4
- Heavy-duty diesel
SAE 5W-30
Petronas Urania LD7
Mineral oil for Euro III–V heavy-duty diesel engines with SCR or EGR, developed with IVECO
- Heavy-duty diesel
SAE 15W-40
Petronas Urania 3000 LS 15W-40 CK-4
Low-ash API CK-4 engine oil for Euro V and Euro VI heavy-duty trucks
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Elite 10W30
Premium low-ash API CK-4 engine oil for Euro IV-VI trucks
- Heavy-duty diesel
SAE 10W-30
Petronas Urania Elite 15W40
Premium low-ash API CK-4 engine oil for Euro IV-VI trucks
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Elite Long Drain 5W-30
Fully synthetic fuel-economy heavy-duty oil for Euro VI and Euro V trucks
- Heavy-duty diesel
SAE 5W-30
Petronas Urania Elite Long Drain 10W40
Synthetic-technology low-SAPS heavy-duty oil for Euro VI/V trucks and CNG vehicles
- Heavy-duty diesel
SAE 10W-40
Petronas Urania LD9
Semi-synthetic 10W-40 low-ash oil for Euro V and Euro VI trucks
- Heavy-duty diesel
SAE 10W-40
Petronas Urania Prime 15W40
Premium heavy-duty oil for Euro III-V trucks, approved DTFR 15B110 (MB 228.3)
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Turbo
Mineral oil for turbocharged and naturally aspirated diesel engines in older vehicles
- Heavy-duty diesel
SAE 15W-40
Petronas Urania Turbo ACEA 15W-40 CF-4
Mineral oil developed with IVECO and FPT for older industrial vehicles with turbo engines
- Heavy-duty diesel
SAE 15W-40

Petronas Automatic transmission fluids

Petronas Tutela Trans TO4 SAE 10W
TO-4 hydraulic and transmission fluid for powershift, axles and wet brakes
- Powershift drivetrains (TO-4)
SAE 10W
Petronas Tutela Trans TO4 SAE 30
TO-4 hydraulic and transmission fluid for powershift, axles and wet brakes
- Powershift drivetrains (TO-4)
SAE 30
Petronas Tutela Trans TO4 SAE 50
TO-4 transmission fluid for powershift transmissions, axles and wet brakes
- Powershift drivetrains (TO-4)
SAE 50

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

27 products

Divinol Engine oils

Divinol
Divinol Multimax Advanced 5W-30
Low SAPS MHPD oil for Euro V and VI truck diesel engines with DPF and SCR, ACEA E6/E7/E9
- Heavy-duty diesel
SAE 5W-30
Divinol
Divinol Multimax Extra 10W-40
Semi-synthetic light-running SHPD oil for Euro IV and V diesel engines, ACEA E7/A3/B4
- Heavy-duty diesel
- Cars
SAE 10W-40
Divinol
Divinol Multimax HD C3 15W-40
SHPD multigrade oil for mixed fleets, diesel and petrol engines, API SJ/CF-4
- Heavy-duty diesel
- Cars
SAE 15W-40
Divinol
Divinol Multimax High Tech 10W-30
Heavy-duty oil for truck diesel engines with exhaust aftertreatment, ACEA E9/E7, API CK-4
- Heavy-duty diesel
SAE 10W-30
Divinol
Divinol Multimax High Tech 15W-40
All-season heavy-duty oil for Euro V and VI truck engines with aftertreatment, ACEA E9
- Heavy-duty diesel
SAE 15W-40
Divinol
Divinol Multimax LoSAPS 5W-30
Low SAPS MHPD oil for Euro V and VI truck diesel engines, with fuel savings, ACEA E6/E7
- Heavy-duty diesel
SAE 5W-30
Divinol
Divinol Multimax Plus 10W-40
Synthesis-technology low SAPS MHPD oil for Euro V and VI diesel engines with DPF or SCR
- Heavy-duty diesel
SAE 10W-40
Divinol
Divinol Multimax Premium 10W-40
Heavy-duty oil for Euro V and VI diesel engines with aftertreatment, ACEA E9/E7/E6
- Heavy-duty diesel
SAE 10W-40
Divinol
Divinol Multimax Synth 10W-40
USHPD synthesis-technology oil for Euro 4/5 commercial vehicles, extended oil drains
- Heavy-duty diesel
SAE 10W-40
Divinol
Divinol Multimax Top 15W-40
Multigrade oil for mixed fleets with Euro 4/5 diesel and petrol engines
- Heavy-duty diesel
- Cars
SAE 15W-40
Divinol
Divinol Multimax Top 20W-50
Multigrade oil for mixed diesel and petrol fleets, for warmer climates
- Heavy-duty diesel
- Cars
SAE 20W-50
Divinol
Divinol Multimax Truck Agrar 15W-40
Diesel engine oil for trucks, agricultural and construction machinery with high mileage
- Heavy-duty diesel
SAE 15W-40
Divinol
Divinol Multimax Truck LS 10W-40
Low-SAPS oil for truck diesel engines with exhaust aftertreatment, API CK-4, ACEA E11
- Heavy-duty diesel
SAE 10W-40
Divinol
Divinol Spezial 2000 HD 40
Ageing-resistant HD monograde oil for petrol, diesel and stationary engines
- Heavy-duty diesel
- HM/HLP hydraulics
SAE 40
Divinol
Divinol Spezial 2000 HD 50
Ageing-resistant HD monograde oil for petrol, diesel and stationary engines
- Heavy-duty diesel
- HM/HLP hydraulics
SAE 50
Divinol
Divinol Super Turbo 20W-50
Universal oil for petrol and diesel engines, including turbo, motorcycles and LPG/CNG
- Heavy-duty diesel
- Cars
- 4T motorcycles
SAE 20W-50
Divinol
Divinol Turbo 15W-40
SHPD multigrade oil for diesel and petrol engines in mixed commercial fleets, ACEA E2
- Heavy-duty diesel
- Cars
SAE 15W-40

Divinol Manual gearbox & axle oils

Divinol
Divinol ATF Dexron II D
Automatic transmission fluid for gearboxes and power steering, Dexron II D, Ford Mercon
- Automatic transmissions
- Power steering
GM Dexron II D
Divinol
Divinol ATF III G
Automatic transmission fluid, Dexron III G, Ford Mercon 2004, Voith approved
- Automatic transmissions
- Power steering
GM Dexron III G
Divinol
Divinol ATF Spezial R
Automatic transmission fluid for torque converters and power steering, Dexron III G/II D
- Automatic transmissions
- Power steering
GM Dexron III G
Divinol
Divinol Getriebe- Hydrauliköl TO-4 10W
Gear and hydraulic oil for construction machinery, Caterpillar TO-4, Allison C-4, API GL-4
- Powershift drivetrains (TO-4)
SAE 10W
Divinol
Divinol Getriebe- Hydrauliköl TO-4 30
TO-4 transmission oil for powershift gearboxes, final drives and wet brakes
- Powershift drivetrains (TO-4)
API GL-4

Divinol Automatic transmission fluids

Divinol
Divinol ATF IIIH R
Red-dyed automatic transmission fluid, Dexron III H / Ford Mercon, also for power steering
- Automatic transmissions
- Power steering
GM Dexron III H

Divinol Agricultural multifunction oils

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 Spezialöl HGB V-R 10W-30
UTTO oil for the transmissions, hydraulics and wet brakes of tractors and farm machines
- Tractors (UTTO)
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

Shell

20 products

Shell Engine oils

Shell Rimula R3 Turbo 15W-40
Multigrade oil for turbocharged heavy duty diesel engines
- Heavy-duty diesel
SAE 15W-40
Shell Rimula R4 L 15W-40
Low-SAPS oil for heavy duty diesel engines with particulate filters
- Heavy-duty diesel
SAE 15W-40
Shell Rimula R4 NG Plus 15W-40
Oil for heavy duty engines running 100% on LNG or CNG
- Heavy-duty diesel
SAE 15W-40
Shell Rimula R4 X 15W-40
Multigrade oil for heavy duty diesel engines, on- and off-highway
- Heavy-duty diesel
SAE 15W-40
Shell Rimula R5 LE 10W-30
Low-SAPS oil for heavy duty diesel engines with exhaust after-treatment
- Heavy-duty diesel
SAE 10W-30
Shell Rimula R5 LE 10W-40
Low-SAPS oil for heavy duty diesel engines with exhaust after-treatment
- Heavy-duty diesel
SAE 10W-40
Shell Rimula R6 LM 10W-40
Synthetic low-SAPS oil for heavy duty diesel engines, with long oil life
- Heavy-duty diesel
SAE 10W-40
Shell Rimula R6 LME Plus 5W-30
Fully synthetic low-SAPS diesel engine oil, with fuel economy
- Heavy-duty diesel
SAE 5W-30
Shell Rimula R6 M 10W-40
Synthetic oil for Euro 4 and Euro 5 diesel engines without particulate filters
- Heavy-duty diesel
SAE 10W-40
Shell Rimula Ultra 5W-30
Fully synthetic low-SAPS oil for high-capacity diesel engines
- Heavy-duty diesel
SAE 5W-30

Shell Manual gearbox & axle oils

Shell Spirax S4 TXM-I
UTTO SAE 10W-30 oil for agricultural tractors and off-road equipment
- Tractors (UTTO)
SAE 10W-30

Shell Automatic transmission fluids

Shell Spirax S4 CX 10W
Transmission and hydraulic oil for off-road equipment
- Powershift drivetrains (TO-4)
SAE 10W
Shell Spirax S4 CX 30
Transmission and hydraulic oil for off-road equipment
- Powershift drivetrains (TO-4)
SAE 30
Shell Spirax S4 CX 50
Transmission and hydraulic oil for off-road equipment
- Powershift drivetrains (TO-4)
SAE 50

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 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 Antifreeze & additives

Shell Coolant ELC HD NF Pre-Diluted 50/50
Pre-diluted nitrite-free extended life coolant for heavy duty engines
- Engine cooling (OAT)
ASTM D 3306

Shell Marine lubricants

Shell Sirius S4 15W-40
Engine oil for high-speed marine diesel engines
- High-speed marine
SAE 15W-40

Mobil

25 products

Mobil Engine oils

Mobil Delvac 1 5W-40
Synthetic heavy-duty diesel oil with long-drain capability, ACEA E4/E7, API CI-4 PLUS
- Heavy-duty diesel
SAE 5W-40
Mobil Delvac 1 ESP 5W-40
Synthetic heavy-duty diesel oil, mineral-oil compatible, ACEA E4/E7
- Heavy-duty diesel
SAE 5W-40
Mobil Delvac Modern 5W-30 Extreme Protection
Synthetic-technology oil for Daimler Truck DPF engines, DTFR 15C110, API CK-4, ACEA E8/E11
- Heavy-duty diesel
SAE 5W-30
Mobil Delvac Modern 10W-30 Full Protection
Synthetic-technology diesel oil for EGR and DPF engines, API CK-4, Volvo VDS-4.5
- Heavy-duty diesel
SAE 10W-30
Mobil Delvac Modern 10W-40 Advanced Protection
Low-SAPS oil for Euro V/VI DPF engines, ACEA E6/E9, MAN M 3775
- Heavy-duty diesel
SAE 10W-40
Mobil Delvac Modern 10W-40 Super Defense
Synthetic-technology diesel oil for mixed fleets, ACEA E7, API CI-4, MTU Oil Category 2
- Heavy-duty diesel
- Cars
SAE 10W-40
Mobil Delvac Modern 15W-40 Full Protection
Synthetic-technology diesel oil for EGR and DPF engines, API CK-4, Cat ECF-3, ACEA E11
- Heavy-duty diesel
SAE 15W-40
Mobil Delvac Modern 15W-40 Super Defense V4
Synthetic-technology diesel oil for mixed fleets, ACEA E7, API CI-4, Cat ECF-2
- Heavy-duty diesel
- Cars
SAE 15W-40
Mobil Delvac MX Extra 10W-40
Semi-synthetic heavy-duty diesel oil for mixed fleets, ACEA E7, API CI-4, MTU 2
- Heavy-duty diesel
- Cars
SAE 10W-40
Mobil Delvac Ultra 5W-30 Ultimate Protection V2
Synthetic oil for Euro V/VI DPF diesel engines with long drains, API CK-4, ACEA E6/E8/E11
- Heavy-duty diesel
SAE 5W-30
Mobil Delvac Ultra 5W-40 Ultimate Defense
Synthetic heavy-duty diesel engine oil for severe service, long-drain, ACEA E4/E7
- Heavy-duty diesel
- High-speed marine
SAE 5W-40
Mobil Delvac Ultra 5W-40 Ultimate Protection V1
Low-ash full synthetic heavy-duty diesel engine oil for after-treatment systems, API CK-4
- Heavy-duty diesel
- Cars
SAE 5W-40

Mobil Automatic transmission fluids

Mobil ATF 220
Mineral automatic transmission fluid for Dexron IID units, power steering and hydraulics
- Automatic transmissions
- Power steering
MAN 339 Typ V1
Mobil ATF SHC
Synthetic automatic transmission fluid for heavy loads and extreme temperatures, to −40 °C
- Automatic transmissions
Allison C-4
Mobiltrans HD 10W
Heavy-duty powershift transmission, gearbox and final drive oil, Caterpillar TO-4
- Powershift drivetrains (TO-4)
SAE 10W
Mobiltrans HD 30
Heavy-duty powershift transmission, gearbox and final drive oil, Caterpillar TO-4
- Powershift drivetrains (TO-4)
SAE 30
Mobiltrans HD 50
Heavy-duty powershift transmission, gearbox and final drive oil, Caterpillar TO-4
- Powershift drivetrains (TO-4)
SAE 50

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
Mobil Delvac Legend 15W-40 Agri Universal
Multi-functional STOU oil for farm equipment, API CF-4/GL-4, Massey Ferguson CMS M1144
- Tractors (UTTO)
- Tractors (STOU)
SAE 15W-40
Mobil Delvac Modern 10W-40 Agri Universal
Semi-synthetic STOU oil for farm equipment, ACEA E3, John Deere JDM J27D
- Tractors (UTTO)
- Tractors (STOU)
SAE 10W-40
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 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 HSD 15W-40 CI-4
Multigrade oil for severe-service high-speed marine diesel engines, SAE 15W-40
- High-speed marine
SAE 15W-40

Caterpillar

12 products

Caterpillar Engine oils

CAT DEO 10W-30 (Diesel Engine Oil)
Heavy-duty diesel engine oil for Tier 3 and earlier engines without aftertreatment
- Heavy-duty diesel
SAE 10W-30
CAT DEO 15W-40 (Diesel Engine Oil)
Heavy-duty diesel engine oil for Tier 3 and earlier engines without aftertreatment
- Heavy-duty diesel
SAE 15W-40
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
CAT DEO-ULS Cold Weather 0W-40
Synthetic diesel engine oil for −40 to +40 °C, Cat ECF-3, API CJ-4/SM
- Heavy-duty diesel
- Cars
SAE 0W-40
CAT DEO-ULS Syn 5W-40
Full-synthetic long-drain diesel engine oil for Cat engines, Cat ECF-3, API CK-4
- Heavy-duty diesel
SAE 5W-40
CAT Synthetic Diesel Engine Oil SAE 5W-40
Full-synthetic diesel engine oil for Cat engines with aftertreatment, API CK-4
- Heavy-duty diesel
SAE 5W-40

Caterpillar Manual gearbox & axle oils

CAT TDTO Cold Weather 0W-20
Synthetic TO-4 transmission and drive train oil for operation down to −40 °C
- Powershift drivetrains (TO-4)
SAE 0W-20
Cat Transmission & Drive Train Oil 30
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
- Powershift drivetrains (TO-4)
SAE 30
CAT TRANSMISSION & DRIVE TRAIN OIL 60
TO-4 oil for Cat power shift transmissions, final drives and wet brake compartments
- Powershift drivetrains (TO-4)
Caterpillar TO-4
CAT Transmission and Drive Train Oil (TDTO) 10W
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
- Powershift drivetrains (TO-4)
SAE 10W
CAT Transmission and Drive Train Oil (TDTO) 50
TO-4 oil for power shift transmissions, final drives and wet brakes, Allison C-4
- Powershift drivetrains (TO-4)
SAE 50

Caterpillar standards

Engine oil performance

Cat ECF-1aCaterpillar ECF-1aSuperseded
Cat ECF-2Caterpillar ECF-2
Cat ECF-3Caterpillar ECF-3
Caterpillar/MaK 4-Stroke Medium Speed Diesel Engines (Distillate Operation)Caterpillar/MaK 4-stroke medium-speed diesel engines — distillate oil recommendation
Caterpillar/MaK 4-Stroke Medium Speed Engines (Gas Operation)Caterpillar/MaK 4-stroke medium-speed engines — gas operation oil recommendation (incl. GCM-34)

Automatic transmission fluid

Cat TO-2Caterpillar TO-2 — transmissions and wet brakes (superseded)Superseded
Cat TO-4Caterpillar TO-4 — transmissions, clutches and wet brakes
Cat TO-4MCat TO-4M — modified transmission/drivetrain oil

All standards and approvals

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