|Polaris RZR Billet Engine Mount Review
HRP Billet RZR Motor Mount Kit for both Polaris RZR standard and S models. Unlike the stock rubber mount, the HRP Billet Mount features a housing machined from pure 6061 aluminum with poly-graphite inserts. Unlike the stock Polaris mounts, which are susceptible to excessive flex and movement resulting in unwanted engine and transmission deflection, poor alignment, the potential for CV joint and half shaft to chassis contact, and overall poor performance; the new HRP Billet Mount eliminates those power robbing characteristics and potential mechanical failures.
Durable poly-graphite inserts are more durable and less prone to failure than standard rubber designs; yet still deliver smooth power without excessive vibration unlike rigid mount systems.
The HRP Billet RZR Motor Mount Kit comes complete with three aluminum mounts, poly-graphite inserts, sleeves and complete installation instructions.
The stock rubber damped motor mounts on the Polaris RZR and RZR-S have shown to be weak and tear over time especially under heavier loads or aggressive driving.
The soft rubber allows the engine, transmission and rear diff assembly to move or deflect too much and come in contact with the chassis causing potential damage.
Factory Polaris RZR Engine Mount
The Holz Motor Mounts are made using CNC machined 6061 Billet aluminum housing and incorporates a stout poly-graphite urethane isolator to limit vibration and decrease deflection.
What is Poly-graphite and why do we use it?
Holz Racing Products