BGMG 2017086 Differential Rebuild Kit - Rear

Rear Differential Rebuild Kit for Jeep Wrangler

FSGR 2017086 is a rear differential rebuild kit for Jeep Wrangler JK and Jeep Wrangler applications. It is listed for rear axle service on 2007-2017 Jeep Wrangler and 2018 Jeep Wrangler JK models, making it a direct-fit option for common rear differential overhaul work.

Key Features

• Part type: differential rebuild kit
• Brand line: FSGR
• Part number: 2017086
• Rear position fitment
• Fits 2007-2017 Jeep Wrangler, rear
• Fits 2018 Jeep Wrangler JK, rear

Detailed Description

This FSGR differential rebuild kit is intended for rear axle service on Jeep Wrangler platforms. Use it when rebuilding the rear differential to restore proper gear support, bearing function, and internal drivetrain operation. The 2017086 listing covers 2007-2017 Jeep Wrangler rear applications and 2018 Jeep Wrangler JK rear applications, giving technicians and owners a fitment-specific service part for common rear-end maintenance.

FSGR 2017086 is a practical choice for rear differential repair on Jeep Wrangler and Jeep Wrangler JK vehicles when the axle assembly needs internal service rather than replacement. This part number should be matched to the vehicle year and rear position before ordering.

What It Is Used For

• Rear differential noise during acceleration or deceleration
• Gear wear found during axle teardown
• Bearing wear or rough rotation in the rear axle
• Service work after fluid contamination or metal debris is found
• Restoring rear driveline operation on Jeep Wrangler JK and Jeep Wrangler

Installation Notes and Tips

Confirm rear axle application, model year, and differential configuration before installation. Differential rebuild work requires careful setup of bearing preload, backlash, and gear contact pattern, so professional installation is recommended. Inspect related axle components during service and verify all measurements against factory specifications.

Quality Assurance

FSGR 2017086 is cataloged as a differential rebuild kit for rear Jeep Wrangler applications and should be verified against the vehicle’s exact fitment before use. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.