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ATRO Bushings · Suspension & Steering
NW30000
In stock · ships from Knoxville
This is a trunnion bushing for the pivot point on trailer single‑point suspensions.
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Verified fitment for 2 applications
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All confirmed applications for this part number.
Other applications
Other applications
Fits many heavy-duty trailer makes (Freightliner, Kenworth, Peterbilt, Volvo, Western Star, etc.) when equipped with the Neway or Watson/Chalin single-point trunnion suspension listed. Two bushings required per axle. Confirm suspension model before ordering.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 23.
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It replaces the original rubber bushing in the trunnion tube to eliminate excessive movement, restore axle alignment, and reduce clunking and irregular tire wear. Made from polyurethane for longer life than rubber, it is typically replaced when the old bushing is cracked, collapsed, or the suspension feels loose. Common on Neway TS, US, USR, SB360B, 500/600B, 660HDD series and Watson/Chalin pedestal‑mount trailer suspensions.
Part Number: NW30000
TRUNNION BUSHING
Unit: ea
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside suspension & steering
