FIFTH WHEEL PRODUCT LINE

JOST has been manufacturing fifth wheel coupling devices globally since 1956. We submitted the patent for the very first steel cast fifth wheel coupling, and have continued our dedication to innovation ever since, with new technologies and exceptional safety features that respond to the needs of our customers. From our unique locking mechanism to new sensor fifth wheels, our fifth wheels are a standard option at every OEM.

ADDITIONAL OPTIONS

Air Release
Retractable Handle
Right Hand Release
Drop Handle
Low Lube
Auto Lube
Steel Cushion Ring

JSK37U SERIES

OEM Wheels

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JSK36NSL SERIES – AVAILABLE MANUFACTURING OPTIONS

Air Release
Retractable Handle
Low Lube
Option 04
Option 05

JSK36N Series

OEM Wheels

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AVAILABLE OPTIONS

Specific Brace Lug Fabrication
Galvanization
Flat Black Primer Coated
Custom Powder Coated

JSK3CN SERIES

Ultralight OEM Wheels

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ADDITIONAL OPTIONS

Manual Safety Lockout

 

JSK37Y SERIES

Terminal Tractor

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REPLACEMENT OPTIONS

5000 & 6000 Models
5092 & H5092 Models
7000 Models

JSK37F SERIES

Fontaine Replacement

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REPLACEMENT OPTIONS

FW 8 Models
FW 17 Models
FW 35 Models
FW 2000, 2500, & 2535 Models
FW 3105 & 3500 Models

JSK37H SERIES

Holland Replacement

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CHOOSING THE RIGHT FIFTH WHEEL

Download our Fifth Wheel Product Line handout to find out more information about each product.

Download Handout

DOWNLOAD THE JOST FIFTH WHEEL CATALOG

A comprehensive look into each of the JOST fifth wheel products.

Download Catalog
DOWNLOAD THE JOST FIFTH WHEEL CATALOG
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Looking for more information? Have a question about a product or part? Fill out the form to submit your request.

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Warranty Statements

Claims should be filed with JOST or any authorized sales or service outlet within 60 days of product failure.

Jost Warranty

Support Help

Have a question you’d like to talk to us about? We’re here to help. Just let us know what you’re looking for.

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