EVO 8 & 9 Upgrdaded Transfer Case Ring and Pinion gears! 

Made from Hardened Rockwell Steel, these Ring and Pinions gearsets are an upgrade over the OEM gears.

While it may not necessarily be required, we highly recommend installing new seals and bearing. 

 

WPC GEAR TREATMENT

WPC is a permanent surface treatment that reduces friction while strengthening the part. Its unique micro-dimple formation pattern greatly reduces friction and is unmatched by conventional methods of surface treatment. It is a proven process that has been utilized for many years in the racing and automotive industry and is complimented by using our Micropolish treatment. WPC can strengthen parts in two ways. First it adds an extremely high level of compressive stress at, and near, the surface. The second, is that the WPC treatment creates a Nano - Crystalline structure at the surface of the metal. Both of these mean that metal fatigue and crack initiation are both noticeably reduced; thus strengthening the gear and shaft.

 

MICROPOLISHING

Micropolishing is a gentle polish on the gears done by machine that will smooth and remove some stress concentrations uniformly. It also polishes the gears in the area they make contact with other parts, so you have less friction loss which means less heat, better fuel economy, and longer life. This will not make your gears stronger, but with less friction there is less stress so you might see longer life from a gear after going through this process. 

Why the Micropolish process is important to any application:
  • Less inertia = Less friction = Less fuel consumed
  • Reduction of friction of metal to metal contact parts = Less wear and contact fatigue
  • Lower operating temperatures = Increased power output and efficiency
  • Increased power density = options of larger engines or smaller transmissions
  • Increased durability = Lower replacement costs and fewer failures
  • Additional Benefits:
  • Improved bending fatigue resistance
  • Reduced lubrication maintenance
  • Quieter operation
  • Reduces rotational torque
  • No metallurgical degradation
  • No geometrical degradation

Write a review

Please login or register to review

Upgraded Ring and Pinion T-Case - EVO 8-9

  • $1,000.00


Available Options


Tags: EVO, T-Case, Ring Pinion

Find Our Shop


Follow Us


     

logo

3920 North Weber Street Colorado Springs, CO, 80907

Hours: Mon-Fri 8:30AM-7PM MT

CALL US  |  CONTACT US  |  SITEMAP

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.