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![6306LLUAC3/23 [T1DC] 306SZZNTN - PILOT BEARING](/_next/image?url=https%3A%2F%2Fcdn.shopify.com%2Fs%2Ffiles%2F1%2F0981%2F9927%2F3783%2Ffiles%2F6306LLUAC3_23__T1DC__306SZZNTN.png%3Fv%3D1774573558&w=1920&q=75)
Timken · Drivetrain
6306LLUAC3/23 [T1DC] 306SZZNTN
In stock · ships from Knoxville
This is a pilot bearing used in heavy-duty truck clutch systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Freightliner
Western Star
Other applications
Freightliner
Western Star
Other applications
Verify physical dimensions and seal type before ordering; this bearing fits many medium- and heavy-duty truck clutch systems.
Part data verified against 4 catalog sources
Numbers this part supersedes or interchanges with. Showing 12 of 12.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It installs in the flywheel or end of the crankshaft to support the transmission input shaft, allowing smooth rotation and reducing friction. Designed as a single-row, double-sealed deep groove ball bearing with C3 internal clearance, it handles high speeds and thermal expansion. Typically replaced during a clutch job to prevent premature input shaft wear or clutch performance issues.
Part Number: 6306LLUAC3/23 [T1DC] 306SZZNTN
PILOT BEARING
Unit: ea
Dealer: KP Services Crossville
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