WILWOOD RACE REAR BRAKE KIT POLARIS RZR 140-17597

The Wilwood UTV6 Rear Brake Kit (Race) is a performance rear braking kit for compatible Polaris RZR XP Turbo side-by-side vehicles, designed to provide increased braking force, improved brake feel and greater brake torque for higher-powered UTV applications. The kit combines fixed-mount multi-piston calipers, BP-28 high-friction brake pads and larger floating rotors. Dynamically mounted rotors help reduce thermal stress and prevent piston knockback over rough terrain, while the forged aluminium differential-bore caliper design reduces deflection and promotes more uniform engagement.

Features

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  Race-specification rear UTV brake kit

  
  


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  Fixed-mount multi-piston caliper configuration

  
  


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  BP-28 high-friction brake pads

  
  


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  Floating rotor design for increased brake torque

  
  


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  Increased caliper clamping force

  
  


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  Differential-bore caliper design reduces deflection and promotes uniform engagement

  
  


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  Increased braking force and improved brake feel

  
  


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  Dynamically mounted rotors reduce thermal stress

  
  


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  Dynamic rotor mounting helps prevent piston knockback over rough terrain

  
  


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  Intended for higher-powered UTV applications

  
  


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  Part of a matched front and rear UTV Race brake kit range

  
  

Specifications

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  Rear End Axle: OEM

  
  


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  Axle Offset: 0.00

  
  


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  Mount Type: Lug

  
  


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  Caliper Type: 6 - Type III Anodize

  
  


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  Caliper Construction: Forged aluminium

  
  


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  Caliper Configuration: Differential-bore six-piston design

  
  


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  Rotor Diameter: 11.25

  
  


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  Minimum Wheel Diameter Required: 15

  
  


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  Rotor Material: High-friction steel

  
  


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  Rotor diameter is up to 20% greater than the corresponding standard configuration

  
  


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  Increased rotor thickness for reduced distortion

  
  

Cross-Reference OEM Part Numbers

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  Wilwood: 140-17597

  
  

Vehicle Fitments

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  Polaris RZR XP 4 Turbo – 2020-2021 Base

  
  


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  Polaris RZR XP 4 Turbo EPS – 2016-2019 Base

  
  


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  Polaris RZR XP 4 Turbo EPS DYNAMIX Edition – 2018-2019 Base

  
  


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  Polaris RZR XP 4 Turbo EPS Fox Edition – 2018 Base

  
  


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  Polaris RZR XP 4 Turbo EPS LE – 2019 Base

  
  


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  Polaris RZR XP Turbo – 2020-2021 Base

  
  


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  Polaris RZR XP Turbo EPS – 2016-2019 Base

  
  


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  Polaris RZR XP Turbo EPS DYNAMIX Edition – 2018-2019 Base

  
  


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  Polaris RZR XP Turbo EPS Fox Edition – 2018 Base

  
  


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  Polaris RZR XP Turbo EPS LE – 2019 Base