XR Series Cylinder Assist® Seal Kit - SCX2229 1.75" Assist Cylinder Rebuild Kit
XR Series Cylinder Assist® Seal Kit - SCX2229 1.75" Assist Cylinder Rebuild Kit
Part Number: RBK-SCX-SE1.75
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Keeping your steering cylinder in top shape is a lot cheaper than replacing it. This rebuild kit includes the seals, wipers, wear ring, O-rings, backup rings, and piston seal needed to service PSC's SCX2229 XR Series Cylinder Assist® cylinder.
Whether you're freshening up a cylinder that's seen years of trail use or repairing a leaking unit, this seal kit helps restore proper performance and keep dirt, debris, and fluid where they belong.
Built specifically for PSC SCX2229 XR Series 1.75" bore Cylinder Assist® cylinders.

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About:
Why you’ll love it
- Designed specifically for PSC SCX2229 XR Series Cylinder Assist® cylinders
- Restores sealing performance and helps eliminate fluid leaks
- Includes wear components commonly replaced during cylinder service
- Maintains steering performance and cylinder reliability
- Genuine PSC replacement components
Tech Info
Heads‑up for installers
- Verify your cylinder is an SCX2229 XR Series Cylinder Assist® model before ordering.
- Inspect the cylinder shaft, barrel, and internal components for damage during disassembly.
- Any damaged hard parts should be replaced before installing new seals.
- Lubricate seals during assembly to prevent damage during installation.
Fitment
Fits:
PSC SCX2229 XR Series Cylinder Assist® Cylinders
Does Not Fit:
Other cylinder models unless specifically identified as SCX2229
Use it with
- PSC SCX2229 XR Series Cylinder Assist® Cylinder
- PSC Cylinder Assist® Steering Systems
- PSC Replacement Hydraulic Fluid
- PSC Hydraulic Hose Assemblies
Ideal for
- Rebuilding leaking assist cylinders
- Preventive maintenance
- Off-road vehicles using PSC Cylinder Assist® steering
- Trail rigs, rock crawlers, and heavy-duty steering applications
Specs
- Application: SCX2229 XR Series Cylinder Assist® Cylinder
- Cylinder Bore: 1.75"
- Seal Kit Type: Complete Cylinder Rebuild Kit
- Includes:
Backup Rings
O-Rings
Piston Seal
Nylon Wear Ring
Wiper Seals
Polypack Rod Seals
What’s included
What's Included
- (2) Backup Rings
- (1) Nylon Wear Ring
- (2) O-Rings (2.484" ID)
- (2) Wiper Seals
- (1) SCX Piston Seal
- (2) O-Rings (2.234" ID)
- (2) Polypack Rod Seals
California Prop 65 Warning
This product can expose you to chemicals including lead and di (2-ethylhexyl) phthalate, which are known to the State of California to cause cancer, birth defects or other reproductive harm.
For more information, go to www.P65Warnings.ca.gov