HONDA Piston Circlip - 90551ZE1000

Genuine Honda Piston Circlip – 90551-ZE1-000
Keep your Honda engine running the way it was built to. This genuine Honda piston circlip is engineered to secure the piston pin firmly in place, preventing unwanted movement and ensuring smooth, reliable engine performance.
Designed to Honda’s exact manufacturing standards, this part delivers OEM fit, durability, and peace of mind — no guesswork, no cheap alternatives, just proper Honda quality.
Key Features
Authentic OEM Honda part – perfect fit and long-lasting reliability
Prevents piston pin movement to protect the cylinder and piston
Heat-treated for durability under high-stress use
Essential for rebuilds, repairs, and regular maintenance
Part Number: 90551-ZE1-000
Compatibility
Suitable for a wide range of Honda GX-series engines and other Honda small engines. If you're unsure whether this fits your model, we’re happy to check for you.
✅ Confirmed Fits GX140 GX160 GX200 GX240 GX270