Company23 EJ Wrist Pin Puller 1 Subaru EJ20/EJ25 | COP-598

Remove wrist pins from your EJ engine the right way with the Company23 EJ Wrist Pin Removal Tool — engineered for efficiency, precision, and long-term durability. This new proprietary design allows for wrist pin removal through the access covers while the engine is mounted on the Company23 Engine Adapter (sold separately).

Crafted from heat-treated, high-strength steel with a proprietary coating, this tool is built to last through countless engine builds and tear-downs. Its compact, CAD-designed body enables precise slide hammer force application, eliminating the need to hammer at awkward angles or risk damaging internal components.

This tool is compatible with both OEM and aftermarket wrist pins when used with the correct wedge insert:

• Use Wedge PN 594 for EJ25 OEM wrist pins

• Use Wedge PN 595 for select aftermarket wrist pins
  (Wedges sold separately – at least one required for use)

Features:

• NEW Proprietary design removes wrist pins via access covers

• Requires Wedge PN 594 or 595 (sold separately)

• Heat-treated high-strength steel with durable coating

• CAD-engineered for compatibility with all 4 wrist pin access covers

• Designed for use with the Company23 Engine Adapter (sold separately)

• Allows precise force via slide hammer – no awkward hammering angles

• Compatible with EJ engines – see Application Guide for fitment

• Replaces Subaru Special Tool #499097700

Whether you're a professional engine builder or an enthusiast tackling a rebuild, this tool makes wrist pin removal faster, safer, and more precise.

Application Guide