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Polaris RZR XP 1000 Rear Knuckle - Reliable Fit + Off-Road Durability (2018-2023)

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Polaris RZR XP 1000 Rear Knuckle - Reliable Fit + Off-Road Durability (2018-2023)

⚡ Reliable Fit | Off-Road Durability ⚡

Enhance Your Off-Road Performance

Stop risking ride stability. Upgrade to the Polaris RZR XP 1000 Rear Knuckle for proven durability and seamless fit. Crafted from high-quality cast aluminum, it offers longevity and superior control across rugged terrains.

⚡ IN STOCK | Ships Fast

Why Off-Road Enthusiasts Choose This Rear Knuckle

  • Direct Fit Compatibility – Fits Polaris RZR XP 1000 & 4 1000 models from 2018-2023 without modification.
  • Durable Cast Aluminum – Ensures long-lasting performance on the toughest trails.
  • OEM Quality – Reliable replacement matching factory standards.
  • Easy Installation – Simplifies maintenance and replacement process.
  • Cost-Effective Upgrade – Affordable quality that saves you money over OEM parts.
  • Sold Individually – Replace only what’s necessary.
  • Versatile Use – Compatible with stock and aftermarket suspension components.
  • High Compatibility – Suitable for a wide range of off-road conditions.

Perfect For

🏜️ Trail riding • 🪨 Rock crawling • 🌲 Forest adventures • Dune bashing

Complete Kit Includes

  • ✓ Left Side Rear Knuckle
  • ✓ Right Side Rear Knuckle

Technical Specifications

Material Cast Aluminum
Application 2018-2023 Polaris RZR XP 1000 & 4 1000
OEM Part Numbers Left: 5140634, Right: 5140635 (R)
Warranty Limited Lifetime

Vehicle Fitment

  • Polaris RZR XP 1000: 2018-2023
  • Polaris RZR XP 4 1000: 2018-2023

Educational Section

The cast aluminum construction of this knuckle offers excellent strength-to-weight ratio, ensuring durability while maintaining lightness for better handling. It’s designed to withstand the stresses of aggressive off-road riding, providing you peace of mind on every trail.

Real Riders, Real Results

"Perfect fit and excellent quality! My RZR handles better on rough terrain." - Alex M.
"Replaced my stock knuckles with these, and the ride quality improved significantly! Highly recommend." - Dave S.

100% Risk-Free With R1 Protect

30-Day Returns – Return hassle-free if not satisfied
Fast Shipping – Quick dispatch on in-stock items
Expert Support – Call us at 801-899-2520 for assistance

⚡ Ready to Upgrade Your Ride?

In Stock Now

Join thousands of off-road lovers trusting Polaris for top performance

Stop risking ride safety. Replace your worn knuckles today and enjoy reliable performance across every terrain.

Vehicle Fitment

Polaris Rzr RS1 — 2018 - 2021
Polaris Rzr XP 1000 — 2020 - 2021
Polaris Rzr XP 1000 EPS — 2018 - 2019
Polaris Rzr XP 1000 EPS Dynamix Edition — 2019
Polaris Rzr XP 1000 EPS High Lifter Edition — 2018 - 2019
Polaris Rzr XP 1000 EPS Ride Command Edition — 2018 - 2019
Polaris Rzr XP 1000 EPS Trails And Rock Edition — 2018 - 2019
Polaris Rzr XP 1000 High Lifter — 2022
Polaris Rzr XP 1000 High Lifter Edition — 2020 - 2021
Polaris Rzr XP 1000 Limited Edition — 2020
Polaris Rzr XP 1000 Premium — 2020 - 2023
Polaris Rzr XP 1000 Sport — 2022 - 2023
Polaris Rzr XP 1000 Trails & Rocks — 2021 - 2022
Polaris Rzr XP 1000 Trails And Rock Edition — 2020
Polaris Rzr XP 1000 Ultimate — 2023
Polaris Rzr XP 4 1000 — 2020 - 2021
Polaris Rzr XP 4 1000 EPS — 2018 - 2019
Polaris Rzr XP 4 1000 EPS Dynamix Edition — 2019
Polaris Rzr XP 4 1000 EPS High Lifter Edition — 2018 - 2019
Polaris Rzr XP 4 1000 EPS Ride Command Edition — 2018 - 2019
Polaris Rzr XP 4 1000 High Lifter — 2022
Polaris Rzr XP 4 1000 High Lifter Edition — 2020 - 2021
Polaris Rzr XP 4 1000 Limited Edition — 2020
Polaris Rzr XP 4 1000 Premium — 2020 - 2023
Polaris Rzr XP 4 1000 Sport — 2022 - 2023
Polaris Rzr XP 4 1000 Ultimate — 2023
Select Style
From $42.00

Original: $120.01

-65%
Polaris RZR XP 1000 Rear Knuckle - Reliable Fit + Off-Road Durability (2018-2023)

$120.01

$42.00

Product Information

Shipping & Returns

Description

⚡ Reliable Fit | Off-Road Durability ⚡

Enhance Your Off-Road Performance

Stop risking ride stability. Upgrade to the Polaris RZR XP 1000 Rear Knuckle for proven durability and seamless fit. Crafted from high-quality cast aluminum, it offers longevity and superior control across rugged terrains.

⚡ IN STOCK | Ships Fast

Why Off-Road Enthusiasts Choose This Rear Knuckle

  • Direct Fit Compatibility – Fits Polaris RZR XP 1000 & 4 1000 models from 2018-2023 without modification.
  • Durable Cast Aluminum – Ensures long-lasting performance on the toughest trails.
  • OEM Quality – Reliable replacement matching factory standards.
  • Easy Installation – Simplifies maintenance and replacement process.
  • Cost-Effective Upgrade – Affordable quality that saves you money over OEM parts.
  • Sold Individually – Replace only what’s necessary.
  • Versatile Use – Compatible with stock and aftermarket suspension components.
  • High Compatibility – Suitable for a wide range of off-road conditions.

Perfect For

🏜️ Trail riding • 🪨 Rock crawling • 🌲 Forest adventures • Dune bashing

Complete Kit Includes

  • ✓ Left Side Rear Knuckle
  • ✓ Right Side Rear Knuckle

Technical Specifications

Material Cast Aluminum
Application 2018-2023 Polaris RZR XP 1000 & 4 1000
OEM Part Numbers Left: 5140634, Right: 5140635 (R)
Warranty Limited Lifetime

Vehicle Fitment

  • Polaris RZR XP 1000: 2018-2023
  • Polaris RZR XP 4 1000: 2018-2023

Educational Section

The cast aluminum construction of this knuckle offers excellent strength-to-weight ratio, ensuring durability while maintaining lightness for better handling. It’s designed to withstand the stresses of aggressive off-road riding, providing you peace of mind on every trail.

Real Riders, Real Results

"Perfect fit and excellent quality! My RZR handles better on rough terrain." - Alex M.
"Replaced my stock knuckles with these, and the ride quality improved significantly! Highly recommend." - Dave S.

100% Risk-Free With R1 Protect

30-Day Returns – Return hassle-free if not satisfied
Fast Shipping – Quick dispatch on in-stock items
Expert Support – Call us at 801-899-2520 for assistance

⚡ Ready to Upgrade Your Ride?

In Stock Now

Join thousands of off-road lovers trusting Polaris for top performance

Stop risking ride safety. Replace your worn knuckles today and enjoy reliable performance across every terrain.

Vehicle Fitment

Polaris Rzr RS1 — 2018 - 2021
Polaris Rzr XP 1000 — 2020 - 2021
Polaris Rzr XP 1000 EPS — 2018 - 2019
Polaris Rzr XP 1000 EPS Dynamix Edition — 2019
Polaris Rzr XP 1000 EPS High Lifter Edition — 2018 - 2019
Polaris Rzr XP 1000 EPS Ride Command Edition — 2018 - 2019
Polaris Rzr XP 1000 EPS Trails And Rock Edition — 2018 - 2019
Polaris Rzr XP 1000 High Lifter — 2022
Polaris Rzr XP 1000 High Lifter Edition — 2020 - 2021
Polaris Rzr XP 1000 Limited Edition — 2020
Polaris Rzr XP 1000 Premium — 2020 - 2023
Polaris Rzr XP 1000 Sport — 2022 - 2023
Polaris Rzr XP 1000 Trails & Rocks — 2021 - 2022
Polaris Rzr XP 1000 Trails And Rock Edition — 2020
Polaris Rzr XP 1000 Ultimate — 2023
Polaris Rzr XP 4 1000 — 2020 - 2021
Polaris Rzr XP 4 1000 EPS — 2018 - 2019
Polaris Rzr XP 4 1000 EPS Dynamix Edition — 2019
Polaris Rzr XP 4 1000 EPS High Lifter Edition — 2018 - 2019
Polaris Rzr XP 4 1000 EPS Ride Command Edition — 2018 - 2019
Polaris Rzr XP 4 1000 High Lifter — 2022
Polaris Rzr XP 4 1000 High Lifter Edition — 2020 - 2021
Polaris Rzr XP 4 1000 Limited Edition — 2020
Polaris Rzr XP 4 1000 Premium — 2020 - 2023
Polaris Rzr XP 4 1000 Sport — 2022 - 2023
Polaris Rzr XP 4 1000 Ultimate — 2023

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