Briggs Stratton 690512 Governor Crank Spacer

Product Description

The BRIGGS STRATTON 690512 is a governor crank spacer designed for use in small gasoline engines manufactured by Briggs and Stratton. This spacer maintains proper spacing and alignment along the governor crank shaft, ensuring the governor mechanism operates within correct tolerances. Accurate governor function is essential for stable engine speed control under variable load conditions. This is an OEM replacement part intended for installation by small engine technicians and qualified service professionals during governor system service or engine rebuilds.

This spacer is a component found in Briggs and Stratton small engines commonly used in walk-behind lawn mowers, riding mowers, and other outdoor power equipment. It is typically serviced when the governor assembly is disassembled for inspection, repair, or replacement of worn components. Proper installation of this spacer is necessary to restore governor linkage geometry and prevent erratic engine speed or governor hunting.

Key Features

• OEM Briggs and Stratton replacement part for governor crank assembly
• Maintains correct axial spacing along the governor crank shaft
• Supports stable engine speed regulation under variable load
• Direct replacement for worn or damaged spacer during governor service

Compatibility

Designed as an OEM-style replacement spacer for Briggs and Stratton small engines used in lawn and garden power equipment applications.

Installation Notes

Installation should be performed by a qualified small engine technician. Disconnect the spark plug wire and ensure the engine is cool and fuel supply is shut off before beginning any disassembly. Follow the applicable Briggs and Stratton service manual for proper governor crank disassembly and reassembly procedures. Incorrect spacer placement can affect governor linkage geometry and result in improper engine speed control.

Technical Specifications

• Part Type: Governor Crank Spacer
• Brand: BRIGGS STRATTON

Standard Information

• Brand: BRIGGS STRATTON
• Manufacturer Part Number: 690512