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NL4000
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Post Onsite · Engine
NL4000
In stock · ships from Knoxville
This is a camshaft tube service kit, typically used during a heavy-duty truck brake overhaul.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
We don't publish fitment for this part yet. Rather than guess, get it confirmed against your truck in under a minute.
It services one camshaft tube assembly—the passage where the brake camshaft goes through the spider or housing—to seal out dirt and moisture and keep the camshaft operating smoothly. Replacing worn seals and bearings in the tube helps restore proper brake adjustment and prevents uneven lining wear. The exact vehicle application for this kit is unclear, but similar kits are used on Hendrickson Intraax air drum brakes.
Part Number: NL4000
CAMSHAFT TUBE SERVICE KIT
Unit: ea
Dealer: Post Onsite
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