What does this seal kit do?

This seal kit contains the replacement seals needed to rebuild the damping assembly of compatible Progressive shocks. It helps prevent fluid leaks and ensures your shocks maintain their intended performance.

Which Progressive shock models does this kit fit?

This seal kit is designed for Progressive 435, 490, 970, and 990 series shocks that have 36mm internal components.

Do I need any special tools to install this seal kit?

Installation typically requires disassembly of the shock absorber. Refer to the manufacturer's service manual for specific tool requirements and detailed installation procedures.

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Specifications

Brand: Progressive
Part #: 30-5002
UPC: 30-5002

Progressive 435/490/970/990 Seal Kit 36mm

Name: Progressive 435/490/970/990 Seal Kit 36mm
Brand: Progressive
SKU: progressive-progressive-435-490-970-990-seal-kit-36mm-t14-669320
Price: 49.95 USD
Availability: BackOrder

$49.95

On Backorder

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

Progressive 36mm seal kit for 435/490/970/990 shocks. Keeps your suspension working smoothly.

Key Features

Fits Progressive 435, 490, 970, and 990 series shocks with 36mm internals.
Includes necessary seals for shock absorber rebuild.
Helps prevent fluid leaks and maintain damping performance.
Essential for proper suspension function and longevity.

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About this part

Product Details

This is a seal kit for Progressive 435, 490, 970, and 990 series shocks, specifically for the 36mm models. Keeping the seals in your shock absorbers in good condition is crucial for maintaining proper damping and preventing fluid leaks. Worn-out seals can lead to a loss of performance and potentially damage other internal components of your shock.

This kit includes the necessary seals to rebuild the damping assembly of your compatible Progressive shocks. Fresh seals help ensure that the oil stays where it belongs and that air doesn't get into the damping circuit, which is essential for consistent ride quality and control. Replacing seals is a common maintenance task when you notice leaks or a decrease in shock performance.