LEN PERFORMANCE UTV SXS SHOCK REAR POLARIS RZR 1000 2014-2025 LU4-50001
The LEN Performance Rear Shock LU4-50001 is a high-performance suspension unit designed for rear left or right installation on Polaris RZR 1000 XP and XP Turbo models. Built for aggressive off-road riding, this shock offers advanced adjustability, heat management, and compatibility with OEM and aftermarket 2.5” ID springs, making it a dependable option for performance-focused riders.
Comparable to Fox Podium RC2 series shocks
Features
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8-step low-speed compression adjustment
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3-step high-speed compression adjustment
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8-step rebound adjustment
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Anodized billet aluminum heads for strength and lightweight durability
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Anodized aluminum finned reservoir for improved thermal regulation
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Fully threaded body with anodized dual-ring preload adjusters
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Powder-coated springs for corrosion resistance and long-term durability
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Hardened chromoly shaft for enhanced strength and sealing performance
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Serviceable design for extended lifespan and tuneability
Specifications
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Fitment Position: Rear Left or Right
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Spring Compatibility: 2.5" shock springs with 82mm inner diameter
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Sold Individually Unless Otherwise Stated
Cross-Reference OEM Part Numbers
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Rebuild Kit: LUR-00002
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Bushing Kit Top: LU8-50001-BK
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Bushing Kit Bottom: LU8-50001-BK
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Standard Spring Top: LU4-50001SPT
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Standard Spring Bottom: LU4-50001SPB
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20% Stiffer Spring Top: LU4-50001SHT
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20% Stiffer Spring Bottom: LU4-50001SHB
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Shaft: LUS-00008
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Hydraulic Hose: LU4-50001HO
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Internal Floating Piston (IFP): LPP-00004
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Reservoir Cap: LPP-00008
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Bump Stop: LPP-00018
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Screw – Reservoir: LPP-00020
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Screw – Shock Body: LPP-00021
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Adjustment Knob – Rebound: LPP-00026
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Adjustment Knob – Compression: LPP-00023
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Snap Ring – Shock Body: LPP-00032
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Snap Ring – Reservoir: LPP-00032
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Dual Spring Slide: LPP-00035
Vehicle Fitments
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Polaris RZR 1000 XP (Sport, Premium & Ultimate Models): 2014–2025
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Polaris RZR 1000 XP Turbo: 2014–2025
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Polaris RZR 1000 XP4 (Sport, Premium & Ultimate Models): 2014–2025
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Polaris RZR 1000 XP4 Turbo: 2014–2025