Products Description
GX168F Retaining Ring 3″ – Piston Pin Circlip for GX160/168F Engines
Precision Piston Pin Retaining Ring for 68mm Bore Engines
This retaining ring (circlip) is an essential engine component designed to secure the piston pin (wrist pin) within the piston assembly on GX168F, GX160, and compatible clone engines. The "3″" designation refers to the ring size specification for the piston pin bore on 68mm bore engines with 160cc displacement. These retaining rings prevent lateral movement of the piston pin during high-RPM operation, ensuring stable piston assembly performance and preventing catastrophic engine failure. Compatible with 168F, GX160, and GX200 series engines commonly found on generators, water pumps, and agricultural equipment.
Technical Profiles & Materials
High-Strength Material – Manufactured from durable spring steel or hardened metal that withstands the thermal and mechanical stress of engine operation. Compatible with standard 168F and GX160 pistons.
Standardized Fitment – 168F engine parts follow standardized dimensions across manufacturers, ensuring compatibility with most 168F, GX160, and GX200 engine models.
Easy Installation – Designed for secure, snap-in installation using standard circlip pliers. Typically included in piston assembly kits alongside piston rings and pin.
Technical Specifications
| # | Parameter | Specification |
|---|---|---|
| 1 | Compatibility | GX168F, GX160, GX200, 168F clone engines |
| 2 | Engine Displacement | 160cc (168F standard) |
| 3 | Bore Size | 68mm (standard 168F/GX160 bore) |
| 4 | Function | Piston pin (wrist pin) retention |
| 5 | Material | Spring steel / hardened metal |
| 6 | Installation | Circlip pliers (snap-ring pliers) |
| 7 | Included With | Piston assembly kits, sold separately as replacement part |
| 8 | Standard | Universal 168F/160cc platform |
Products Application
168F Engine Rebuild
Direct-fit retaining ring for piston assembly on 168F engines used in generators and water pumps. Essential for piston pin retention during engine overhaul.
GX160/GX200 Maintenance
Standard replacement part for Honda GX160 and GX200 engines. Used during piston ring replacement or top-end rebuilds to secure the wrist pin in proper position.
Agricultural Equipment Repair
Suitable for 168F-powered cultivators and small agricultural machinery where piston pin retention is critical for reliable operation under load.
Quality and Craftsmanship Details
Products Package
About Us
As a premier garden machinery parts supplier, Jiaxing Norsun Trading Co., Ltd. bridges global distributors with over 100 vetted China manufacturers. We streamline your B2B supply chain through strict quality control, flexible production, and factory-direct wholesale pricing. Partner with us for reliable, high-volume sourcing of precision-engineered outdoor power equipment components.
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FAQ
Q: How do I confirm this retaining ring fits my 168F engine?
A:Check your engine model number. This retaining ring fits 168F, GX160, and GX200 series engines with standard 68mm bore and 160cc displacement. It follows the universal 168F parts standard, ensuring compatibility across most brands.
Q: What tools are needed for installation?
A: Circlip pliers (internal snap-ring pliers) are recommended for safe and easy installation. Ensure the ring is fully seated in the groove to prevent piston pin movement.
Q: What is the MOQ and lead time?
A: MOQ: 100 PCS. Delivery: 7-14 days. Neutral export carton packaging.
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