PSC MOTORSPORTS | Cylinder Assist Axle Kit | 2018–2023 JL / 2020–2023 JT
PSC MOTORSPORTS | Cylinder Assist Axle Kit | 2018–2023 JL / 2020–2023 JTPART#: PART#: PSC-CAK689R-6.75W
Couldn't load pickup availability
Canadian Owned & Operated
PSC MOTORSPORTS | Cylinder Assist Axle Kit | 2018–2023 JL / 2020–2023 JT
Description
*Requires a ported steering gear. This kit will not work without one.*
If you’re running lockers, big tires, and pushing your JL or JT hard off-road, PSC’s Cylinder Assist Steering Kit is the upgrade your vehicle needs. Whether you’ve got a factory axle or you’ve swapped in a beefy aftermarket D44 or D60, we’ve got a kit that fits—and delivers the torque to turn those tires with ease.
Each kit includes a PSC Cylinder Assist stabilizer, rod ends, and a hose kit matched to your axle type and stroke length. Choose from 6.75", 7.5", or 8" stroke depending on your steering gear setup.
Application Requirements
Wrangler JL/JLU 2018–2023 or Gladiator JT 2020–2023. Choose the configuration for the actual axle, tie rod and measured steering travel.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| CAK689R-6.75W | Aftermarket / 6.75" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-7.5W | Aftermarket / 7.5" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-8.0W | Aftermarket / 8" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-OE | OEM / 6.75" / No-Weld | Product installation guide |
Fitment Table
Vehicle Fitment
Vehicle browsing collections: JL (2DR) 2018- PRESENT; JL (4DR) 2018-PRESENT; GLADIATOR (JT) 2020-PRESENT
Collection year ranges are browsing groups. Use the exact year, engine, axle, body and configuration requirements below.
Application Requirements
Wrangler JL/JLU 2018–2023 or Gladiator JT 2020–2023. Choose the configuration for the actual axle, tie rod and measured steering travel.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| CAK689R-6.75W | Aftermarket / 6.75" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-7.5W | Aftermarket / 7.5" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-8.0W | Aftermarket / 8" / Weld On | General PSC bleeding guide; consult product specifications |
| CAK689R-OE | OEM / 6.75" / No-Weld | Product installation guide |
Warranty
PSC states that most products carry 12 months of coverage for manufacturing defects for the original purchaser. Eligibility and exclusions depend on the product and use. Racing, competition, off-road-only and non-street-legal products are excluded under PSC’s published terms. Installation-related damage and labour or incidental costs are not covered. Contact Niagara Jeeps & Trucks with proof of purchase before arranging a claim.
Shipping & Returns
Shipping & Refund Policy
Shipping:
We ship across Canada. Orders are processed within 1–2 business days. Delivery within Canada typically takes 3–10 business days depending on location and carrier. Tracking information will be provided once your order ships.
Refunds & Returns:
Returns are accepted within 30 days of delivery. Items must be unused and in original packaging. Please review our full return policy for more details.
Damaged or Incorrect Items:
If you receive a damaged or incorrect item, please contact us within 5 days of delivery. Call or text 416-624-1357 or email sales@Niagarajeeps.ca so we can resolve the issue quickly.