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Briggs & Stratton 691588 OEM Piston Pin Lock

Part Number: 691588
On sale: $2.65 $1.50
Phone Order Price:$2.65
You Save:$1.15(43%)
Briggs & Stratton 691588 OEM Piston Pin Lock – Genuine Engine Retainer Clip for Secure Piston Assembly
Availability: In Stock.

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Description

Briggs & Stratton 691588(555035) OEM Piston Pin Lock – Genuine Engine Retainer Clip for Secure Piston Assembly


Keep your engine running safely and reliably with the Briggs & Stratton 691588 OEM Piston Pin Lock. This small yet critical component is designed to secure the piston pin (also known as the wrist pin) within the piston, preventing it from shifting or loosening during engine operation.


Manufactured to exact Briggs & Stratton specifications, this genuine OEM part ensures a perfect fit and long-lasting performance. Ideal for small engine rebuilds or repairs, it is compatible with a variety of Briggs & Stratton engines and is a direct replacement for worn or missing pin locks.


Key Features:

- OEM Part Number: 691588 – Genuine Briggs & Stratton component

- Reliable Piston Pin Retention – Keeps the piston pin properly seated within the piston

- High-Quality Steel Construction – Built to withstand high engine temperatures and RPMs

- Essential for Rebuilds – Prevents catastrophic engine damage from piston pin movement

- Compatible with Multiple Models – Refer to your engine’s manual for exact fitment


Pro Tip: Always replace piston pin locks during engine rebuilds to ensure secure and proper reassembly—never reuse old clips.

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