Speedmaster®
Amc Jeep CJ5 J10 M20 12 Bolt Polished Aluminum Rear End Differential Rear Cover
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Product Information
Overview
Add that chrome look to your axle without having to worry about rust, with these Speedmaster polished aluminum differential covers. They are made from cast aluminum with thick gasket rails to resist oil leaks, and feature cast-in ribs for added strength and heat dissipation. The covers have a highly polished finish and include gasket and mounting bolts for a complete installation.
Specs
| Brand: | Speedmaster |
| Part Number: | PCE515.1004 |
| Part Type: | Differential Cover |
| Cover Bolts: | 12 |
| Ring Gear Bolts: | 8 |
| Cover Material: | Aluminum |
| Cover Finish: | Polished |
| Filler Plug Included: | No |
| Drain Plug Included: | Yes |
| Carrier Main Cap Support: | No |
| Gaskets Included: | Yes |
| Bolts/Studs Included: | Yes |
| Quantity: | Sold as a kit. |
Warranty Information
12-Month Limited Worldwide Warranty
Prop 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
Installation Guide
Our AI assistant generates a step-by-step guide for this product — covering installation, maintenance, and troubleshooting.
This AI-generated guide is for general reference only and does not constitute official Speedmaster product documentation. Always verify fitment, torque specifications, and safety requirements before installation.