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
Engine oils for diesel engines in machinery and trucks
Engine oils
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 T2 15W-40
API CH-4 oil for Tier 2 and earlier diesel engines, including those on high-sulphur fuel
- 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
- 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 Diesel Engine Oil (DEO) CF SAE 40
Monograde oil for Cat 3600 series diesels and older precombustion engines, API CD/CF
- Heavy-duty diesel
SAE 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
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