Timing Cam Chain Tensioner Manual Adjuster CNC
85-87 TRX 250 Fourtrax
87-92 TRX 250X
93-Up TRX 300EX
88-00 TRX 300 Fourtrax
86-89 TRX 350 Foreman
01-11 TRX 500 Foreman/Rubicon
85-87 ATC 250ES Big Red
87 ATC 250SX
86 ATC 350X
04-05 TRX 450R
03-05 TRX 650 Rincon
06-11 TRX 680 Rincon
Manual cam chain tensioners are designed to replace the automatic and hydraulic tensioners on high-performance engines. The automatic adjusters can back out when the throttle is closed suddenly at high rpm. This allows the cams to go momentarily out of time and can result in bent valves and/or serious engine damage. Hydraulic tensioners have a tendency to put too much tension on the chain guide under high rpm/high oil pressure conditions, resulting in premature wear.
Both problems can be eliminated with the installation of the manual tensioner. No matter what the engine does, the cam chain tension will remain constant. A manual cam chain tensioner is a must for any kind of performance riding.
manual tensioners are CNC machined from billet alloy to exact tolerances for a perfect fit.
Condition:100% brand new
Material: 6063-T6 aluminum and steel
Durable & Strong
No fear of automatic tensioner failing
Extend Cam Chain Life
Please make sure the oil passage is blocked off before installation.
Gasket included for oil spilling prevention.
Best Cutting on the tensioner bolt
Need using 7mm and 14mm tools for screwing hexagonal nut and thread
1 pcs Manual Cam Chain Tensioner Fitment:
We offer free shipping. (Due to the impact of the epidemic, your delivery time and shipping time will be delayed by 10-25 days.)
We have a 30-day return policy.
If you have any questions, please contact customer service on time.