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Firestone · Suspension & Steering
W01-358-8729
In stock · ships from Knoxville
This is a Firestone Airide reversible sleeve air spring (bellows 1T17BB-2) used in heavy-duty truck and trailer air-ride suspensions.
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Verified fitment for 1 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fits air-spring suspensions requiring a 14.00 inch extended height, 4.70 inch compressed height, top plate #3301 (10.38 inches wide), and piston #9533 (10.16 inches wide). Verify mounting dimensions before ordering.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 26.
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It replaces Meritor 202796 and provides adjustable ride height, load support, and vibration damping to protect cargo and suspension components. Replacing a worn air spring restores proper ride height, prevents uneven tire wear, and helps avoid damage to axles and other parts. It is commonly found on trailer axles with specific top plate and piston dimensions.
Part Number: W01-358-8729
AIR SPRING
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
