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Home Chassis & Suspension Steering Components PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits SK689R36JP2-8.0W-1.625
Flaming River 1955-56 Chevy Power Rack and Pinion Cradle Kits FR307KTPWPL
Flaming River 1955-56 Chevy Power Rack and Pinion Cradle Kits FR307KTPWPL $1,810.00
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Flaming River 1965-70 Mustang Power Rack and Pinion Cradle Kits FR300NP1
Flaming River 1965-70 Mustang Power Rack and Pinion Cradle Kits FR300NP1 $1,999.00

PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits SK689R36JP2-8.0W-1.625

$2,365.00

Hydraulic Steering Kit, Big Bore XD Steering Cylinder Assist, Steering Box, Pump, Cylinder 8.00 in., Aftermarket Axle, 1.625 in. Tie Rod, Jeep, Kit

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Category: Steering Components
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Description

Overview

Brand: Performance Steering Components PSC
Manufacturer’s Part Number: SK689R36JP2-8.0W-1.625
Part Type: Hydraulic Steering Kits
Product Line: PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits
Summit Racing Part Number: PFN-S0075
UPC: 687927188822
Steering Box Included: Yes
Steering Pump Included: Yes
Steering Cylinder Included: Yes
High-Pressure Hoses Included: Yes
Fittings Included: Yes
Mounting Brackets Included: Yes
Mounting Hardware Included: Yes
Quantity: Sold as a kit.
Notes: Fits Non-eTorque 3.6L engine models. Weld-on kit comes with 1.625 in. tie rod clamp and 8.00 in. stroke steering assist cylinder for aftermarket axles.

PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits

PSC has taken the Jeep JL steering system back to the drawing board and engineered their exclusive Jeep JL Big Bore XD steering cylinder assist kits. These kits are engineered to solve the original steering issues, and efficiently handle the increased torque loads on vehicles equipped with any combination of 37 in. or larger tire sizes, upgraded aftermarket axles, or differential lockers.

Features and benefits of upgrade kit include:

* Increased torque output
* Relieves stress on steering gearbox and frame mounts
* Steering assist cylinder acts as a dynamic steering stabilizer

Shipping & Delivery
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Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

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    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

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