M20063 Rear Cam Bearing Puller Kit – Cummins Big Cam
The M20063 Rear Cam Bearing Puller Kit is a high-precision, heavy-duty tool built specifically for removing the rear cam bearing from Cummins Big Cam diesel engines. This kit is engineered to deliver controlled extraction forces in the tight confines of the engine block, protecting your bearing bore and rear freeze plug. Rear cam bearing ONLY.
Designed for professional diesel mechanics, engine rebuild shops, and heavy-duty maintenance operations, the M20063 kit ensures reliable, repeatable results—even in demanding service environments. With robust materials and precise machining, the kit is built to withstand repeated shop use and deliver consistent performance.
Key Features & Benefits
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Custom built for Cummins Big Cam engines
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Designed to remove the rear cam bearing only
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Protects engine block and bearing bore by applying focused, aligned extraction force
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Durable components made for regular shop usage
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Ideal for engine rebuilders, fleet shops, and diesel service operations
Application & Use Cases
Use the M20063 kit whenever the rear cam bearing must be removed during the overhaul, repair, or servicing of Cummins Big Cam engines. It is especially useful where precision removal is critical to avoiding bore damage or misalignment.