WinchGear 8274 Brake Shaft Upgrade Kit with Large Cam – High Mount Winches

The WinchGear 8274 Brake Shaft Upgrade Kit with Large Cam is a comprehensive mainshaft upgrade designed for Warn 8274 high mount winches. This kit replaces the factory brake shaft and includes an improved large cam gear to deliver increased strength and reliability under load. The upgraded design eliminates known weak points and replaces the brake circlip with a secure cap and bolt.

Features

• Complete brake shaft and large cam gear upgrade for Warn 8274 high mount winches
• Australian made, heat‑treated and ground EN36 steel brake shaft for strength and durability
• Improved large cam gear included for better load handling and engagement
• Replaces the original brake circlip with a cap and bolt for improved reliability
• Includes all necessary hardware and tools for installation

Kit Contents

• Upgraded brake shaft
• Small cam gear
• Large cam gear
• Alloy wedge shim
• Large circlip and spacer
• 2 × M3 shim retaining bolts
• Brake shaft end cap and bolt
• Replacement drum retention plate
• M3 tap
• 2.5 mm hex (Allen) key
• Fitting guide

Applications

• Brake and ratchet assembly upgrade for Warn 8274 high mount winches
• Brakeshaft and cam gear replacement during rebuilds and servicing
• Improved winch reliability and strength for heavy or frequent use

Specifications

Notes

This kit replaces the OEM brake shaft and cam gear with a more robust assembly designed to eliminate common failure points in the Warn 8274 winch brake mechanism. Ensure compatibility with your winch model before installation.