JOST Product Documents

Top Plate & Mounting Bracket Literature

JSK37U Series

INBOARD “U” STYLE MOUNTING BRACKET
BRACKET PIN REPLACEMENT - ALL 37 SERIES WHEELS
LOCK JAW & CUSHION RING REPLACEMENT

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Whether you're looking for information about becoming a JOST Certified Dealer, have questions about a particular part or product, or are looking for help submitting a warranty claim, the JOST International team is here to assist with any request. How can we help you?

JOST International is a world market leader for the commercial trucking industry. As a pioneer of efficient, safe, and innovative systems for trucks and trailers, we proudly supply fifth wheel couplings, trailer landing gear, kingpins, turntables, and more.

JOST International - Member of JOST-World