The M20060-012 Rear Cam Bearing Puller Collet Kit is a high-precision collet assembly engineered specifically for Mack E7 engine. This collet kit is part of the rear cam bearing removal system and is designed to interface directly with your puller bar and guide to extract the rear cam bearing safely and effectively. Must use with ATC20060-02
Designed for professional shops and diesel engine rebuilders, the M20060-012 helps ensure proper alignment, even force distribution, and reduced risk of bore damage during extraction. The durable construction is optimized for repeated use in rigorous service environments.
Important Note: The M20060-012 is the collet component of the Mack E-7 rear cam bearing system (guide & collet). It requires a compatible puller bar ( ATC20060--02) to operate correctly.
Key Features & Benefits
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Precisely designed for Mack E7 rear cam bearing removal
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High-tolerance collet for accurate grip and clean extraction
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Minimizes risk of damage to bearing bore and surrounding engine surfaces
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Robust build quality for repeated shop usage
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Compatible with standard puller bars and guide assemblies in Mack cam bearing toolsets
Applications & Use Cases
This collet kit is essential during engine overhauls, rebuilds, or maintenance operations where the rear cam bearing must be removed from Mack E7 engines.
