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Wilwood 16-21 Polaris RZR XP Turbo / XP4 Turbo 11.25in Dia. Front Brake Kit (Race) - Anodized

SKU: WIL140-17042

Disc Brake Kits

WIL UTV Big Brake Kits

Wilwood 16-21 Polaris RZR XP Turbo / XP4 Turbo 11.25in Dia. Front Brake Kit (Race) - Anodized

SKU: WIL140-17042

Disc Brake Kits

WIL UTV Big Brake Kits

A$2,658.18
LAST ONE! Est Ship 3-5 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Wilwood UTV6 brake kits are offered for the front and rear of your off-road machine. The kits pair dynamically mounted rotors and upgraded 6-piston calipers.

The rotors reduce thermal stress, prevent piston knockback from rough terrain, and their steel construction, along with a greater diameter and thickness offer less distortion. They have a black Electro Coat finish and are available drilled or solid. The forged aluminum, differential-bore, 6-piston calipers reduce deflection and provide more uniform engagement to increase braking force and improve feel. The calipers are available with a red or black powdercoat. Calipers in Wilwood Race kits have a Type III Ano finish.

Available for popular Side x Side machines, Wilwood UTV6 brake kits will improve your UTV's braking performance. Kits include brake pads. Choose the preferred kit(s) designed for your machine.

Part Type

Disc Brake Kits

Data: v4.2 - Upd: 2026-10-13 07:53:54

Specifications

Product Attributes - Brand
Wilwood Disc Brakes
Product Attributes - Manufacturer's Part Number
140-17042
Product Attributes - Part Type
Disc Brake Kits
Product Attributes - Product Line
Wilwood UTV6 Brake Kits
Product Attributes - UPC
889545107777
Product Attributes - Position
Front
Product Attributes - Front Rotor Included
Yes
Product Attributes - Front Rotor Style
Solid surface
Product Attributes - Front Rotor Construction
Solid
Product Attributes - Front Rotor Diameter
11.25 in./285.80mm
Product Attributes - Front Rotor Thickness (in.)
0.25 in.
Product Attributes - Rear Rotor Included
No
Product Attributes - Front Caliper Included
Yes
Product Attributes - Front Caliper Piston Quantity
Six
Product Attributes - Front Caliper Material
Forged billet aluminum
Product Attributes - Front Caliper Color
Gray/Silver
Product Attributes - Rear Caliper Included
No
Product Attributes - Brake Pads Included
Yes
Product Attributes - Friction Material Name
PolyMatrix E
Product Attributes - Parking Brake Provision
No
Product Attributes - Minimum Recommended Wheel Diameter (in.)
14 in.
Product Attributes - Front Spindles Included
No
Product Attributes - Master Cylinder Included
No
Product Attributes - Brake Booster Included
No
Product Attributes - Remanufactured
No
Product Attributes - Brake Hoses Included
No
Product Attributes - Quantity
Sold as a kit.

Reference Information

Brand Name/s Wilwood
StreetFX SKU wil140-17042
SFX Item ID 4409531
Supplier Item Code 4409531
Manufacturer SKU 140-17042
Manufacturer UPC 889545107777
Alternative References XP4, 11.25in

Compatibility

Application Data
  • MakePOLARIS
    ModelRZR PRO XP 4
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP 4 ORANGE MADNESS LE
    SubmodelBASE
    Beginning Year2020
    Ending Year2020
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP 4 PREMIUM
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP 4 ULTIMATE
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP ORANGE MADNESS LE
    SubmodelBASE
    Beginning Year2020
    Ending Year2020
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP PREMIUM
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP SPORT
    SubmodelBASE
    Beginning Year2021
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP SPORT ROCKFORD FOSGATE LE
    SubmodelBASE
    Beginning Year2021
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR PRO XP ULTIMATE
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR TURBO S
    SubmodelBASE
    Beginning Year2021
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR TURBO S LIFTED LIME LE
    SubmodelBASE
    Beginning Year2021
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR TURBO S VELOCITY
    SubmodelBASE
    Beginning Year2021
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP 4 TURBO
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP 4 TURBO S
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP 4 TURBO S VELOCITY
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP TURBO
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP TURBO EPS
    SubmodelBASE
    Beginning Year2019
    Ending Year2020
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP TURBO S
    SubmodelBASE
    Beginning Year2020
    Ending Year2021
    Application NotesCheck wheel clearance before installation.
  • MakePOLARIS
    ModelRZR XP TURBO S VELOCITY
    SubmodelBASE
    Beginning Year2020
    Ending Year2020
    Application NotesCheck wheel clearance before installation.

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