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  • PSC steering kit including silver steering gear, cylinder/ram, pump, remote reservoir, hose fittings, mounts, hoses and hardware on a white background.
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BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler YJ (1987–1989)

BIG BORE XD® Cylinder Assist® Steering Kit – Jeep Wrangler YJ (1987–1989)

$2,905.00
$2,905.00
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Part Number: SK210

This product typically ships within 3 business days.

PSC's Cylinder Assist® Steering Kits are designed to provide improved steering control and reduced steering system load in demanding off-road conditions while maintaining predictable handling on the street.

This kit is built for Jeep YJ models equipped with AMC 4.2L (258ci), 2.5L (150ci), or 304 engines and is well suited for vehicles running 32-37" tires. The steering gear features increased torque output to help manage larger tires and challenging terrain, while the Cylinder Assist® helps reduce feedback transmitted through the steering system.

Designed around PSC components that work together as a complete system, this kit includes a steering gear, Cylinder Assist®, pump, brackets, and hose assemblies. The pump is designed to work with the factory pulley and serpentine belt system, and the components are engineered for proper fitment and reliable performance on and off the trail.

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Tech InfoTech Info

Heads‑up for installers

  • Welding Required for Assist Cylinder Installation
  • Factory High-Pressure Hose or HK2024 BIY Universal High-Pressure Pump-To Steering Gear Hose Kit Required but Not Included

Fitment

  • 1987-89 Jeep Wrangler YJ
  • AMC 4.2L (258ci) or 2.5L (150ci) engine
  • Recommended for 35" and larger tire sizes

What’s included

  • SG061R BIG BORE Cylinder Assist Steering Gear
  • PK1405 High-Performance XD Pump Kit
  • SC2207K 1.75" x 6" Steering Assist Cylinder Kit with Mounting Hardware
  • HK2015 Assist Cylinder Installation Hose Kit 
  • PSC 715 Power Steering Fluid
California Prop 65 Warning

California Prop 65 Warning

This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.

For more information, go to www.P65Warnings.ca.gov