What does the RAP system refer to in this seal kit?

The RAP stands for Remote Adjusting Preload. This seal kit includes the specific components needed to maintain and rebuild the seals associated with this remote preload adjustment feature on your Progressive shocks.

What are the signs that my Progressive shocks need a seal kit?

You might need a new seal kit if you notice oil leaking from your shock bodies or around the adjustment mechanisms. A loss of damping performance or a 'spongy' feel in the suspension can also indicate worn-out seals.

Does this kit include everything needed to rebuild the entire shock absorber?

This kit specifically addresses the seals for the Remote Adjusting Preload (RAP) system. It does not include seals for the main damping body or other internal components of the shock absorber.

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Specifications

Brand: Progressive
Part #: 30-5003
UPC: 30-5003

Progressive 422/465 Seal Kit w/RAP

Name: Progressive 422/465 Seal Kit w/RAP
Brand: Progressive
SKU: progressive-progressive-422-465-seal-kit-w-rap-t14-669321
Price: 38.95 USD
Availability: BackOrder

$38.95

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Progressive 422/465 Seal Kit w/RAP. Keep your shocks working smoothly with this direct-fit seal kit.

Key Features

Includes seals and components for the Remote Adjusting Preload (RAP) system.
Designed for Progressive 422 and 465 series shocks.
Helps maintain proper oil pressure and prevent leaks.
Keeps dirt and contaminants out of the shock absorber.

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About this part

Product Details

The seal kit for your Progressive 422 or 465 shocks includes the RAP (Remote Adjusting Preload) system components. These seals are critical for keeping the oil inside your shocks and dirt out, ensuring consistent damping performance. When your shocks start to leak or feel less responsive, replacing the seals is often the first step to restoring their function.

This kit contains the necessary seals and O-rings to rebuild the damping and preload adjustment system on compatible Progressive shocks. Proper sealing is essential for maintaining the correct oil pressure and preventing contamination, which can lead to premature wear or performance degradation. Having the right parts on hand means you can get your suspension back to performing as it should.