GY6 150 RZR 170 Timing Chain Guide Set

The timing chain guide is one of the most overlooked components in a small-displacement engine — yet a worn or broken guide can lead to chain slap, timing deviation, and costly engine damage. This replacement timing chain guide set restores proper chain tension and alignment, helping your engine run smoothly and reliably mile after mile.

Engineered for compatibility with the widely-used GY6 150cc platform and Polaris's purpose-built RZR 170 engine, this set is manufactured from durable, heat-resistant materials that hold up under continuous engine temperatures and high-RPM operation. The guides maintain consistent contact with the timing chain, reducing wear on both the chain and the camshaft sprocket.

Includes:

• Upper timing chain guide (fixed side)
• Lower timing chain guide / tensioner-side guide