Gear Kit – GM (85524486)

The gear kit here is the GM part, numbered 85524486. It is catalogued under Hardware Misc > Hardware Kits.

Without zr2, at4x Supplier a (su4). Configuration note: Silverado, sierra and Yukon.

Fitment lists are a guide rather than a guarantee, because the same model year can carry different parts depending on the production break and the option code.

Confirm the number before you order, because a near match will bolt on and still be wrong. Send the VIN if the old marking has gone. Leaves our US warehouse in one to two business days, and shipping is free over $59.