D&M Racing Billet Timing Chain Tensioner | Polaris XPT fuel pumpaem We are often asked if

We are often asked if the DynoJet Power Vision is required or if you

If the missing items are a requirement for assembly

Please include engine block

The factory Defender/Commander QRS clutch is known to wear out fast and delivers poor RPM consistency

WSRD will continue with the assembly process and published lead-time(s)

D&M Racing Billet Timing Chain Tensioner | Polaris XPT fuel pumpaem We are often asked ifD&M Racing Extreme Duty Billet Timing Chain Tensioner for the Polaris XPT models. D&M Racing sees several of the failure points on UTVs but this one takes the cake for the smallest part creating the biggest failure. Unfortunately when the OEM tensioner fails the timing chain turns into a wicked chainsaw cutting into the cases sending micro aluminum particles all around the engine which then will slowly get to the rod bearing and that is where it takes