PSC MOTORSPORTS | Cylinder Assist® Steering System | 1997-2002 Jeep Wrangler TJ 4.0L

Description
Built your TJ for the rocks? PSC’s Cylinder Assist Steering System is the upgrade your factory steering’s been begging for. Designed specifically for Jeep Wrangler TJ models with the 4.0L engine and factory axles, this kit gives you the extra muscle to turn big tires with ease—whether you're crawling, flexing, or bombing through the trail.
Choose your stroke length based on your axle travel and steering geometry. No matter which you pick, you’re getting PSC’s proven performance and durability in one complete package.
Options:
Stroke Length: 6.0 in., 6.75 in., or 8.0 in.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| SK240 | 6" | General PSC bleeding guide; consult product specifications |
| SK242 | 6.75" | General PSC bleeding guide; consult product specifications |
Fitment Table
Vehicle Fitment
Vehicle browsing collections: TJ WRANGLER (1996-2006)
Collection year ranges are browsing groups. Use the exact year, engine, axle, body and configuration requirements below.
Application Requirements
Cylinder Assist® Steering System | 1997-2002 Jeep Wrangler TJ 4.0L. Match the selected part number and component specifications.
Available Configurations
| Manufacturer Part Number | Configuration | Instructions |
|---|---|---|
| SK240 | 6" | General PSC bleeding guide; consult product specifications |
| SK242 | 6.75" | General PSC bleeding guide; consult product specifications |
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.