Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Differential - Traction-LOK: Description
Traction-Lok differential has limited-slip function with 2 sets of multiple disc clutches control differential action. See Fig 1 . Side gear mounting distance is controlled by 7 plates on each side: 4 steel, 3 friction and one steel shim selectively fit to control side gear position.
On 7.5" ring gear, side gear mounting distance is controlled by 7 plates on each side: 3 steel, 4 friction and a maximum of 2 steel shims selectively fit to control side gear position. On 8.8" ring gear, side gear mounting distance is controlled by 7 plates on each side: 4 steel, 3 friction and one steel shim selectively fit to control side gear position.
Plates are stacked on side gear hubs and housed in differential case. An "S"-shaped preload spring between side gears applies initial force to clutch packs.
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.