Whether replacing a single piston or rebuilding an entire Mercury outboard engine, choosing the best parts is crucial for performance and reliability. Wrist Pin Circlips are essential for securing your piston assemblies, especially in high-performance Mercury 2-stroke outboard applications.
At Buckshot Racing #77 we offer Circlip Kits manufactured by Wiseco in the USA with two (2) retainer wrist pin rings included in each kit and designed specifically to fit most all Mercury 2-stroke outboard pistons; including Buckshot Racing #77 F1 Pistons, our Super Sport Piston, Vertex, WSM, Mercury OEM, Wizard Performance and Caldwell Racing Technology (CRT) Pistons.
What is a Circlip?
A circlip, also known as a c-clip, wrist pin ring, snap ring, Jesus clip, retaining ring, wrist pin clip, or c-type ring, is a semi-flexible metal fastener designed to securely hold components in place. Derived from the words "circle" and "clip," this ring is an essential part of high-performance and everyday engines alike, preventing unwanted movement and ensuring long-term reliability.
The Wiseco Circlip stands out for its superior engineering and durability. Manufactured with precision to meet the high standards of Mercury outboard engines, this component ensures optimal performance under demanding conditions.
The circlip is made from high-quality materials, designed to resist wear, corrosion, and deformation over time. Its compatibility with Mercury outboards is a key advantage, fitting 2.0, 2.4, 2.5, and 3.0-liter engines, as well as most 2, 3, 4, and 6-cylinder Mercury Marine 2-stroke outboards.
The Wiseco Circlip Kits are proudly manufactured in the USA at Wiseco’s advanced facility in Mentor, Ohio. With a reputation for excellence, Wiseco ensures each circlip meets stringent quality standards. This attention to detail makes the circlip a trusted choice for marine engines operating in demanding environments.
We trust this circlip as it has engineered and we tested it to secure the wrist pin on Mercury 2-stroke outboard pistons. And its compatibility extends across a wide range of Mercury outboard engines, making it an indispensable component for maintenance or engine upgrades.
Each Wiseco Circlip Kit includes two (2) clips, Buy a 6-Pack twelve (12) clips, Save $6, all delivered in manufactuers sealed bag to ensure 100% quality.
For those searching for compatible alternatives or cross-referencing part numbers: 17977, Sierra 18-4294, 52035, 52035B, 821246, 8212461, 857196, 9-54904, and 40-52035
These cross-reference numbers ensure easy identification for Mercury outboard owners and professionals. When rebuilding or replacing all your entire Mercury 2-stroke outboard pistons, Wiseco circlip retaining rings for a great part for boat racing, high-performance boating, and fishing.
Contact Mike at 714-697-1716 or mike@buckshotracing77.com for technical support.