Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Features, Description, Reviews, Q&A, Specs & Installation
Enjoy a More Comfortable Drive. The PSC Motorsports Cylinder Assist Steering Kit provides a remarkable decrease in steering effort, particularly noticeable at low speeds and during off-road maneuvers. By integrating hydraulic assistance into your Jeep's steering system, this kit allows for easier wheel turns, reducing the physical strain on the driver. This is especially beneficial when navigating tight trails or making sharp turns, where traditional steering systems can feel cumbersome.
Better Handling and Control. In addition to reducing steering effort, the PSC Motorsports Cylinder Assist Steering Kit significantly improves your Jeep's handling and stability, both on and off the road. The added hydraulic assistance provides better control and feedback, allowing you to navigate tight trails and corners with confidence. This enhanced handling translates to a more responsive driving experience, where you can feel the road and terrain beneath you.
Smoother and More Predictable Drive. If you've noticed your Jeep wandering or drifting on the highway, this PSC Motorsports Cylinder Assist Steering Kit can help. It reduces steering play and improves the overall steering feel, resulting in a more stable and predictable driving experience.
Installation. Putting this PSC Motorsports Cylinder Assist Steering Kit for 6.75-Inch Lock to Lock Front Axle and 1.75-Inch Tie Rod Clamp on your Jeep Wrangler JL takes 3 hours to install.
Warranty There is a 12-month limited warranty on this product.
Application. The PSC Motorsports Cylinder Assist Steering Kit for 6.75-Inch Lock to Lock Front Axle and 1.75-Inch Tie Rod Clamp fits 2018-2025 2.0L Jeep Wrangler JL models without eTorque.
PSC Motorsports SK689R20JP1-6.75W-1.75
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 3 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
What's in the Box
Mar 30, 2023
Review shared from PSC Motorsports Cylinder Assist Steering Kit for 6.75-Inch Lock to Lock Front Axle and 1.375-Inch Tie Rod Clamp (07-11 3.8L Jeep Wrangler JK)
Effortless Handling
The product itself is amazing. Do not make the same mistake I did. Make sure you read the fine print. This kit is not for stock Dana 30 or 44 front axles.
May 16, 2024
Review shared from PSC Motorsports Adventure Steering Kit (18-20 3.6L Jeep Wrangler JL)
Steering change is dramatic
I had the PSC adventure kit installed by a 4x4 shop. All components were top shelf. 1 finger steering no more hunting. I am running 37 inch tires it turns easier than stock with 33s.
Nov 12, 2023
Review shared from PSC Motorsports XD-JL Cylinder Assist Steering Gear Box (18-25 Jeep Wrangler JL)
PCS XD-JL
Great product! Relatively easy install. A few thing needed with it is a 46mm socket and lock tight. On the 2.0l model it is easiest to take the ecm and the coolant reservoir bracket out. One quart of mopar electric steering fluid is needed.
Mar 20, 2025
Review shared from PSC Motorsports OE Power Steering Pump with Reservoir (97-06 4.0L Jeep Wrangler TJ)
PSC PSP DIRECT FIT.
It's simply to installed, I noticed more control on my steering and it's so quiet. Direct fit in my JEEP TJ.
Jan 26, 2025
Review shared from PSC Motorsports BIG BORE XD Steering Gearbox (07-18 Jeep Wrangler JK)
Hd steering box/gear
Jeep feels so much stronger and stable when turning, and just going down the highway. I was able to hold it up and bolt it in alone but it’s heavy. Have 35’s but will be moving up to 37’s + and have read no bad reviews from others.
Dec 2, 2024
Review shared from PSC Motorsports BIG BORE XD Steering Gearbox (07-18 Jeep Wrangler JK)
Heavy
It is very heavy. Works great, but believe all the reviews of how much it weighs.
Sep 10, 2024
Review shared from PSC Motorsports 6.75-Inch Stroke Cylinder Assist Axle Kit (03-06 4.0L Jeep Wrangler TJ)
I can steer now!
PSC makes very high quality components and this kit is no exception. I'm running 37x13.50 tires on a full width D60 and the stock steering setup on my '05 LJ was very difficult to turn. The PSC setup with the new box alone (no ram installed at this point) can steer with one finger while standing still. The ram is just the icing on the cake for rock crawling. I did have to clearance the grille shell and radiator mount a bit to get the hoses to fit. This probably would not be necessary if I had a 1" body lift as called for in the instructions.
Sep 7, 2024
Review shared from PSC Motorsports Complete High Performance Power Steering Pump Kit (12-18 3.6L Jeep Wrangler JK)
Great Upgrade
Love the fit and finish; performance is incredible.
Aug 28, 2024
Review shared from PSC Motorsports Adventure Steering Kit (07-11 3.8L Jeep Wrangler JK)
ease of steering
Great product, I love it, I installed the big bore kit then the assist ram. There was one issue with the mounting tabs. It did not allow for enough clearance over the diff cover I was able to adjust the Ram. I did talk to costumer service and they sent me new tabs to weld on
Aug 26, 2024
Review shared from PSC Motorsports Big Bore XD Cylinder Assist Steering Gearbox (07-18 Jeep Wrangler JK)
Gear box
Perfect size and easy to install , fast chipping , good prize
Aug 5, 2024
Review shared from PSC Motorsports BIG BORE XD Steering Gearbox (07-18 Jeep Wrangler JK)
Great part
Part is exactly as described. Fit perfectly. It's heavy though make sure you have a 2nd pair of hands when doing the installation.
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