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Collection: Cylinder Assist® Kits & Components
Need more steering power for your rig? PSC’s Cylinder Assist Kits and components are the answer. These kits add a hydraulic assist cylinder to your steering system, giving you the extra muscle you need to turn big tires with ease—on the trail or in the rocks. Each kit includes everything you need for a clean, reliable install, and every component is engineered and tested to handle the toughest conditions.
Whether you’re wheeling a Jeep, buggy, or custom build, Cylinder Assist® is the perfect upgrade for better control and less driver fatigue.
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BIG BORE XD® Cylinder Assist® Steering Kit - Jeep CJ (1972-1979)
Regular price $2,607.00Regular priceSale price $2,607.00 -
BIG BORE XD® Cylinder Assist® Steering Kit - CJ5/CJ7/CJ8 (1980-1986)
Regular price $2,565.00Regular priceSale price $2,565.00 -
Cylinder Assist® Pump Kit – Jeep Cherokee XJ (1987–1995)
Regular price $1,250.00Regular priceSale price $1,250.00 -
BIG BORE XD® Cylinder Assist® Steering Kit - Jeep Wrangler YJ 4.0L (1995)
Regular price $2,915.00Regular priceSale price $2,915.00 -
BIG BORE XD® Cylinder Assist® Steering Kit - Jeep Wrangler YJ 4.0L (1990-1994)
Regular price $2,915.00Regular priceSale price $2,915.00 -
Cylinder Assist Steering Kits - Jeep Wrangler JL Rubicon 392 HEMI (2021+)
Regular price From $3,500.00Regular priceSale price From $3,500.00 -
Cylinder Assist® Steering System - Jeep Wrangler TJ 4.0L (1997-2002)
Regular price From $2,905.00Regular priceSale price From $2,905.00 -
Cylinder Assist® Steering System - Jeep Cherokee XJ 4.0L (1987-2001)
Regular price From $2,915.00Regular priceSale price From $2,915.00 -
Cylinder Assist® EHPS Steering Systems w/ Pump Kit - Jeep JL/JT (2018-2024)
Regular price From $3,615.00Regular priceSale price From $3,615.00 -
Cylinder Assist® EHPS Steering Kit - Jeep Wrangler JL Rubicon 392 HEMI (2021+)
Regular price From $3,615.00Regular priceSale price From $3,615.00 -
Cylinder Assist® Axle Kit – Jeep JL/JLU/JT Weld-On
Regular price From $500.00Regular priceSale price From $500.00 -
Single-Ended Cylinder Assist® Steering Cylinders & Kits
Regular price From $265.00Regular priceSale price From $265.00 -
Cylinder Assist® Axle Kit-Jeep JL/JT (2018-2024)
Regular price From $500.00Regular priceSale price From $500.00 -
Cylinder Assist® Axle Kit - Dodge/RAM 2500/3500 (2003-2022)
Regular price From $525.00Regular priceSale price From $525.00 -
Cylinder Assist® Axle Kit - Jeep Wrangler JK/JKU (2007-2018)
Regular price From $500.00Regular priceSale price From $500.00 -
Cylinder Assist® EHPS Steering System – JL/JT Diesel (2020–2023)
Regular price From $3,615.00Regular priceSale price From $3,615.00