CG Washer + Clamp of Valve

CG Valve Washer + Clamp · Valve Collets & Shims

🔧 Valve Collets · Valve Clamps · Valve Shims · CG125/CG150 Engine · Valve Train Components

For CG125 · CG150 4-Stroke Engines · Valve Retaining Components

This is the CG Valve Washer + Clamp (Valve Collets & Shims), a high-quality replacement for the valve train in CG125 and CG150 4-stroke engines. Specifically designed for CG series engines, this set is suitable for motorcycles, ATVs, and various other vehicles, making it the ideal choice for valve system repairs or performance restoration.

Valve collets and shims are critical retaining components of the valve train. Valve collets (also known as valve locks) are installed on the valve stem tip, working with the valve spring retainer to secure the valve spring in place. Valve shims are used to adjust valve clearance. This set is manufactured from high-quality steel with precision machining and heat treatment, offering excellent strength and reliability to ensure stable valve train operation.

This valve collet and washer set fits vehicles equipped with CG125 and CG150 4-stroke engines, including but not limited to:

• High-Quality Alloy Steel: Valve collets manufactured from premium alloy steel for high strength and excellent wear resistance.
• Precision Machining: Collet taper surfaces precision-ground for perfect fit with valve stem grooves and valve spring retainer.
• Heat Treatment: Precision heat treatment process improves hardness and fatigue resistance, preventing fracture.
• Accurate Dimensions: Manufactured to exact OEM specifications for proper fitment.
• OEM Specification: Made to CG series engine factory specifications for perfect replacement of worn original components.
• Safe and Reliable: Ensures secure valve train retention, preventing valve drop-out and other serious failures.

🔧 Installation Guide

1. Remove the cylinder head and secure it on a suitable fixture.
2. Use a valve spring compressor tool to compress the valve spring and expose the valve collets.
3. Remove the old valve collets using a small magnet or tweezers, being careful not to lose them.
4. Slowly release the spring compressor and remove the valve spring retainer and valve spring.
5. Clean the valve stem tip and valve spring retainer seating surfaces.
6. Install the new valve spring and spring retainer.
7. Use the valve spring compressor to compress the spring, exposing the valve stem tip.
8. Install the new valve collets, ensuring they are fully seated in the valve stem groove with both collet halves installed symmetrically.
9. Slowly release the spring compressor and verify that the collets are securely seated.
10. After installation, check valve sealing.
Important Note: Valve collet installation requires specialized tools. Ensure both collet halves are installed symmetrically and fully seated in the valve stem groove. Improper installation may cause valve drop-out. Professional installation is strongly recommended.

⚠️ Important Notice: This is the CG Valve Washer + Clamp (Valve Collets & Shims), designed for CG125 and CG150 4-stroke engines.
Spec Confirmation: Before purchasing, verify your engine model to ensure compatibility.
Installation Note: Valve collet installation requires specialized tools. Ensure both collet halves are installed symmetrically and fully seated in the valve stem groove. Improper installation may cause valve drop-out, resulting in severe engine damage. Professional installation is strongly recommended.
Recommended Parts: When replacing valve collets and shims, it is recommended to also replace valve oil seals and valve springs to ensure rebuild quality. Product images are for reference only; actual product may vary.