JSK37Y Series for Terminal Tractors
The JSK37Y series is designed for terminal tractor applications. All of the wear areas are replaceable, increasing the lifespan of the product while minimizing the total cost of ownership. Featuring the same locking mechanism and industry-leading features you’re familiar with from JOST fifth wheels, this is the ideal choice for any terminal tractor, and can even be used as an aftermarket replacement for competitors.
- Air Release Top plate
- Steel Wear Ring
- Manual Safety Lockout
- Replaceable Steel Liner Plates
- Replaceable Throat Guides
Key Features & Benefits
Replaceable Wear Areas
Anti-high Coupling Lugs
Designed For Rugged Conditions
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A comprehensive look into each of the JOST fifth wheel products.
Parts, Assemblies & Specs
With fully replaceable wear areas, the JSK37Y is the ideal product for terminal tractors and yard spotters. This series comes complete with all of the JOST fifth wheel standard features making it the long-lasting, low total cost of ownership option that’s well suited to any fleet or yard. The JSK37Y line has a maximum vertical capacity of 50,000 lbs and a maximum horizontal capacity of 150,000 lbs.
All JSK37Y Series literature is available below:
Yardspotter Top Plate - YSA Series
Bracket pin replacement- ALL 37 Series Wheels
Additional Service Tools & Parts
Inspection & Maintenance Guidelines
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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.
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