Quantity In Stock: 4
DA's Severe Duty Gearbox fits 2001-2010 2500HD/3500HD trucks. This gearbox fits a stock style 3 spline pitman arm, so there is no need to swap to a 4 spline like other gearboxes require.
FEATURES:
- Heavy Duty 6 Bolt Gearbox
- 45mm Sector Shaft
- Larger Roller Bearing
- Larger Gear Teeth
- Upgraded Seals
- Accepts 3 Spline Pitman Arm
- 100% New
- Limited Lifetime Warranty
This severe duty gearbox features a 45mm sector shaft and bearing to prevent the pitman arm and sector shaft to flex and cause the lower seal to fail. Larger teeth and other internal components have been increased in size to handle the loads when increasing tire size on your truck.
100% New. Not a reman box like others on the market.