If you choose the right engine oil for your Caterpillar Bulldozers/tracked tractors, it will extend engine life and allow your Caterpillar Bulldozers/tracked tractors to operate more efficiently.
Newer oil formulations are constantly being developed and engines are being improved over time with the goal to improve performance and efficiency. So, it’s worth periodically checking which one is best suited to your Caterpillar Bulldozers/tracked tractors.
It’s also well worth considering the best gear oil and automatic transmission fluid (ATF) to ensure the smooth running of your Caterpillar Bulldozers/tracked tractors.
Please select the specific type of your Caterpillar Bulldozers/tracked tractors below and we’ll let you know which engine oil and other oils to use.



The best engine oil for your car, truck or motorcycle
The type of engine oil you use in your vehicle matters.
You need to use the right oil for your car, truck, LCV or motorcycle’s make, model and type to protect your its engine health and performance.
Find the best oil for your Caterpillar Bulldozers/tracked tractors
- D1, Caterpillar C3.6 2020
- D10 1978-1997
- D10T, RJG 2007
- D11R 1996-2008
- D11T 2010
- D11T CD 2010
- D2, Caterpillar C3.6 2020
- D3 1973-1982
- D3, Caterpillar C3.6 2020
- D3B 1979-1992
- D3G LGP 2001-2008
- D3G XL 2001-2008
- D3K LGP 2006-2012
- D3K XL 2006-2012
- D3K2 LGP Tier 4i/Stage IIIB, KLL 2012
- D3K2 XL Tier 4i/Stage IIIB, KFF 2012
- D4E 1977-2000
- D4G LGP 2001-2008
- D4G XL 2001-2008
- D4H 1985-1998
- D4K LGP 2006-2012
- D4K XL 2006-2012
- D4K2 LGP Tier 4i/Stage IIIB, KRR 2012
- D4K2 XL Tier 4i/Stage IIIB, KMM 2012
- D5B 1977-1992
- D5C XL 1997-2002
- D5G LGP 2001-2008
- D5G XL 2001-2008
- D5H 1986-1996
- D5K LGP 2006-2012
- D5K XL 2006-2012
- D5K2 LGP Tier 4i/Stage IIIB, TRF 2012
- D5K2 XL Tier 4i/Stage IIIB, KWW 2012
- D5M 1996-2003
- D5N LGP 2001-2008
- D5N XL 2001-2008
- D6 1968
- D6C 1962-1979
- D6D 1998
- D6E 1989-1999
- D6H 1985-2007
- D6H LGP 1986-1997
- D6K LGP 2006-2012
- D6K XL 2006-2012
- D6K2 LGP Tier 4i/Stage IIIB, RST 2013
- D6K2 Tier 4i/Stage IIIB, MXK 2013
- D6K2 XL Tier 4i/Stage IIIB, WMR 2013
- D6M 1996-2006
- D6M XL 1996-2006
- D6N D/S, 3126B ATAAC 2003-2007
- D6N LGP Tier 3/Stage IIIa 2007
- D6N LGP Tier 4f/Stage IV, SGG 2016
- D6N LGP Tier 4i/Stage IIIb, PBA00001-> 2007
- D6N LGP, 3126B ATAAC 2003-2007
- D6N XL Tier 3/Stage IIIa 2007
- D6N XL Tier 4i/Stage IIIb, PER00001-> 2007
- D6N XL, 3126B ATAAC 2003-2007
- D6R 1996-2003
- D6R Series III, WRG 2006-2008
- D6R XL DS Series II, BPM 2002-2007
- D6R, 3ZN 1996-2003
- D6R, 5LN 1996-2003
- D6R, 5PR 1996-2003
- D6R, 7KN 1996-2003
- D6R, 9MN 1996-2003
- D6R, 9ZS 1996-2003
- D6T LGP, Tier 3/EU Stage IIIa 2006
- D6T XL, Tier 3/EU Stage IIIa 2006
- D6T XW, Tier 3/EU Stage IIIa 2006
- D6T, Tier 3/EU Stage IIIa 2006
- D7E, Tier 3/EU Stage IIIa 2009
- D7G 1975-2008
- D7G Series 2, 7MB 2007
- D7G Series 2, C7G 2007
- D7H 1985-1998
- D7R LGP, DLN 2012
- D7R Series II 2001
- D7R XR, DJR 2012
- D8K 1974-1998
- D8L 1981-1998
- D8N 1986-1999
- D8R 1995-2002
- D8R Series II, 6YZ 2001-2005
- D8R Series II, MLN 2001-2005
- D8T, J8B 2004
- D8T, J8B 2004
- D8T, KPZ 2004
- D9H 1974-1997
- D9L 1980-1998
- D9N 1986-1998
- D9R 1995-2004
- D9T, RJS Tier 3/EU Stage IIIa 2004