Briggs Stratton 705112 Mower Brake Arm

Product Description

The BRIGGS STRATTON 705112 is a brake arm replacement component for Briggs Stratton powered walk-behind lawn mowers. The brake arm is part of the blade brake clutch or engine brake system, which stops blade rotation or engine operation when the operator releases the handlebar bail. This is an OEM-sourced part designed to restore proper brake function. Licensed small-engine technicians and qualified outdoor power equipment service professionals typically handle this repair.

This part fits within the brake assembly of walk-behind rotary mowers equipped with compatible Briggs Stratton engines. It is suited for residential lawn mower applications where the brake arm has become worn, bent, or broken, causing the brake system to fail to engage or disengage correctly. Replacing a worn brake arm restores the safety and operational integrity of the mower brake mechanism.

Key Features

• OEM Briggs Stratton replacement brake arm for walk-behind mower brake assemblies
• Restores proper blade brake or engine brake engagement and release function
• Direct-fit replacement designed to match original part geometry and mounting points
• Suitable for residential walk-behind rotary mower applications

Compatibility

Designed as an OEM-style replacement brake arm for Briggs Stratton powered walk-behind lawn mowers. Consult the Briggs Stratton parts lookup by model and type number to confirm fitment before installation.

Installation Notes

Installation should be performed by a qualified small-engine technician or outdoor power equipment service professional. Disconnect the spark plug wire and ensure the engine is fully off before beginning any brake system service. Inspect surrounding brake linkage, springs, and pivot hardware for wear and replace as needed during the same service interval. Refer to the applicable Briggs Stratton engine or equipment service manual for correct assembly procedure.

Technical Specifications

• Part Type: Brake Arm
• Application: Walk-Behind Lawn Mower Brake Assembly

Standard Information

• Brand: BRIGGS STRATTON
• Manufacturer Part Number: 705112