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Automann · Trailer Parts
KPSDR
In stock · ships from Knoxville
This is a steel retaining ring that holds a fifth wheel lube disc (slick disc) securely onto the truck's fifth wheel plate.
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.
Lube discs eliminate the need for traditional grease by providing a dry, low-friction surface between the trailer kingpin plate and the fifth wheel. The retaining ring snaps over the disc’s central hub to keep it from shifting or falling off during coupling and road use. It should be replaced if it becomes bent, corroded, or loses tension, usually at the same time as a worn lube disc.
Part Number: KPSDR
5TH WHEEL LUBE DISC RETAINING RING
Unit: ea
Dealer: KP Services Crossville
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