Flush the differential in your 2007.5-2010 Chevy/GMC 6.6L LMM Duramax and fill it back up with the correct gear oil. You'll find a broad selection of conventional, synthetic blend, and full
synthetic lubes for your GM truck. XDP offers all the top manufacturers such as Royal Purple, Lucas Oil, AFE, Hot Shot's Secret, & more.
2007.5-2010 Chevy Silverado/GMC Sierra 2500HD/3500HD Differential Gear Oil Specifications & Capacities
Differential
|
Oil Weight
|
Capacity |
| Front |
GM 9.25"
|
SAE 75W-90 |
3.7 pints (1.83 quarts)
|
| Rear |
AAM 11.5"
|
SAE 75W-90 |
6.3 pints (3.17 quarts)
|
