Every Sierra Gear & Axle master differential installation kit (IK) comes with a printed Differential Installation and Setup guide. These differential installation instructions are provided online as a further convenience to the differential installer.

Differential Repair and Installation Kits from Sierra Gear and Axle are the most complete in the industry. We assemble each kit using only the highest quality components. Each of our kits are designed to ensure a trouble-free installation and long lasting performance. Job-specific kits are available for each application, each suited to the type of differential repair being performed. Whether you’re doing a complete differential repair, differential gear ratio change, budget rebuild or pinion bearing replacement, we have got the ideal kit for you.

If you are unsure about your particular differential installation or setup, consult your local Sierra Gear dealer or contact Sierra Gear & Axle at (800) 792-2714 for personalized assistance. Our team of differential experts are available Monday thru Friday from 8am to 5pm.