The Kit Includes:
- Two Genuine Allison Transmission T1000 Filters
- One Allison Transmission Magnet
00-15 DURAMAX GM 29539579 2500HD 3500HD Silverado
Allison recommends changing this spin-on filter after initial 5,000 miles of use. This Allison genuine spin on filter is one of the most widely used and recommended oil filters for the Allison 1000/2000 transmission.