Mopar Tools 9875A Clutch Spring Compressor

Mopar Tools 9875A Clutch Spring Compressor

The Mopar 9875A Clutch Spring Compressor is an OEM‑engineered service tool designed to remove and install clutch return springs in Chrysler, Dodge, and Jeep transmission assemblies. Originally supplied in Kits 9870‑SUP and 9971, this compressor provides the correct geometry, force, and alignment required to safely compress clutch springs without damaging internal components.

Built for professional transmission technicians, the 9875A ensures precise, controlled compression during service procedures, making it essential for accurate clutch pack repair and reassembly.

Current Usage – System 21 (Transmission & Transfer Case)

This tool is used across multiple Mopar platforms, including:

• 2007 (MK, PM)
• 2008 (MK, PM)
• 2009 (MK, PM)
• 2010 (MK, PM)
• 2011 (MK, PM)
• 2012 (MK, PM)
• 2013 (MK)
• 2014 (MK)
• 2017 (MK)

Usage information may change as Chrysler Group vehicles and components are updated.

Important Notice

Do not use power tools. Using power tools may cause breakage and voids the warranty.

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