Guide Chains, also known as tensioner cam chains, are critical engine parts that regulate the transmission cam chain by applying constant force. These critical parts help guide the roller chain and dampen abrasion forces. The quality of rubber, metal, and adhesives must be closely controlled to work hand-in-hand under constant stress for prolonged durations. Armed with an international sourcing team and specialized testing machines, First Rubber became the first manufacturer in Thailand to fully localize production.
First Rubber tensioner cam chains are tested for fiber flow to ensure high precision and supreme quality. All our parts go through 100% quality check with inspection jigs to ensure parts are free of defects. In addition to rubber bonded parts, we also manufacture plastic and teflon bonded tensioner cam chains.