2000–2004
and a noticeably smoother feel both on-road and off
Tools: Premium steel insertion tool & reamer
which weaken significantly when steering angle increases
Increased rigidity can also help maintain more stable gear alignment under high torque loads
Yukon GM 8.5" & 8.6" Rear Differential Cover - 10-Bolt 2009-ford-f-350-super-duty-esi7146918 2000–2004The Yukon GM 8. 5" and 8. 6" 10 bolt rear diff cover is most common rear axles used on GM trucks, SUVs, vans, muscle cars, and off road platforms. Known for their compact design, solid aftermarket support, and durability, these axles are frequently upgraded with lockers, lower gears, larger tires, and performance drivetrain components. Constructed from thick wall nodular iron, this cover improves housing rigidity while protecting ring and pinion