PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits for 2021-2022 WRANGLER - SK689R64JP1-8.0W-1.5

Name: PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits
Brand: Performance Steering Components PSC
SKU: PFN-S0102
Price: 3590.00 USD
Rating: 0 (0 reviews)

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Part Number: PFN-S0102

$3,590.00

PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits

Hydraulic Steering Kit, Big Bore XD Steering Cylinder Assist, Steering Box, Pump, Cylinder, 8.00 in. Aftermarket Axle, 1.5 in. Tie Rod, Jeep, Kit
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PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits for 2021-2022 WRANGLER - SK689R64JP1-8.0W-1.5

PFN-S0102

Not Yet Reviewed

Part Number: PFN-S0102

Estimated Ship Date: Mar 18, 2026

$3,590.00

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Overview

Applications

Kit/Combo Contents

Q&A

Estimated Ship Date: Mar 18, 2026 Would you rather pick it up?

Overview

Brand:

Performance Steering Components PSC

Manufacturer's Part Number:

SK689R64JP1-8.0W-1.5

Part Type:

Hydraulic Steering Kits

Product Line:

PSC Jeep JL Big Bore XD Steering Cylinder Assist Kits

Summit Racing Part Number:

PFN-S0102

UPC:

687927189362

Steering Box Included:

Yes

Steering Box Material:

Cast iron

Steering Box Finish:

Black

Steering Pump Included:

Yes

Steering Cylinder Included:

Yes

High-Pressure Hoses Included:

Yes

Hose Material:

Rubber

Hose Color:

Black

Fittings Included:

Yes

Fitting Material:

Steel

Fitting Color:

Natural

Mounting Brackets Included:

Yes

Mounting Hardware Included:

Yes

Quantity:

Sold as a kit.

Notes:

8.00 in. lock-to-lock, 1.5 in. tie rod clamp size. For use on JL Jeep Wrangler Rubicon 392 Hemi with most afterrmarket D60 front axle.. A programmer will need to be purchased to override the OEM electro-hydraulic pump functions when installing the PSC High Flow Mechanical Pump Conversion Kit.

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

Applications

Kit/Combo Contents