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Firestone · Suspension & Steering
9807
In stock · ships from Knoxville
This is a heavy-duty air spring (air bag) used in truck and trailer air suspension systems, primarily the Holland Neway CB-4000 series.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Requires appropriate spacer for specific ride heights: WC1-358-1690 for 15.5/16 inch, WC1-358-1691 for 16.5 inch, WC1-358-1692 for 17 inch. Also replaces Neway OEM numbers 48100492, 48100493, 48100494, 48100495, 90557363, SRK626, SRK627, SRK628, SRK629. Always verify suspension model and ride height before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 17.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It replaces the vehicle's original air spring to support the load, maintain proper ride height, and absorb road shocks. You replace it when the rubber bellows crack, leak, or the suspension sags, which can cause poor ride quality, uneven tire wear, and damage to other suspension components.
Part Number: 9807
AIR SPRING
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
