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JOST · Trailer Parts
JOSA451R.G3.17
In stock · ships from Knoxville
This is a JOST A451 series trailer landing gear leg, designed for inside mounting on the gear side (crank side) of a semi-trailer.
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Commonly used on dry van and reefer trailers, including certain Stoughton models (verify against your trailer’s mounting and foot dimensions).
Part data verified against 5 catalog sources
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It features a 10-inch by 10-inch low-profile cushion foot that helps absorb shock and reduce stress on the landing gear during hook-up and unhooking. With 17 inches of travel, it provides plenty of height adjustment to level the trailer when parked. Landing gear legs like this are typically replaced when bent, damaged, or when the internal gear mechanism fails, ensuring the trailer remains safely supported when disconnected from the tractor.
Part Number: JOSA451R.G3.17
GEAR LEG ASSY, IM 10X10 RCF
Unit: ea
Dealer: Knox Trailers
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