USGI M146 6-Ton Semi Trailer 22 Tooth Ratchet Wheel 8376604 3020-00-693-0990

Description:

The USGI 8376604 22 Tooth Ratchet Wheel is used in the landing gear mechanism of M146 6-Ton military semi-trailers to facilitate controlled raising and lowering of the trailer support legs. Commonly installed in heavy-duty military trailers used for cargo transport and logistics operations, this ratchet wheel is essential for maintaining proper landing gear functionality. Maintenance personnel, military fleet operators, and restoration specialists use this component for replacement and refurbishment of worn or damaged trailer support system assemblies.

Applications:

The USGI 8376604 22 Tooth Ratchet Wheel is used in M146 6-Ton semi-trailer landing gear systems to support manual trailer leveling and stabilization procedures. It is commonly applied in military transport trailers operating in logistics, equipment hauling, and field support environments requiring dependable landing gear performance.

Technical Specifications:

• Brand: USGI
• Part Number: 8376604
• Product Type: 22 Tooth Ratchet Wheel
• NSN: 3020-00-693-0990
• Military Description: Ratchet Wheel
• Number of Teeth: 22
• Compatible Trailer Model: M146 6-Ton Semi-Trailer
• Application: Landing gear mechanism assembly
• Function: Provides ratcheting action for landing gear operation
• Installation Location: Trailer landing gear assembly
• Federal Supply Class (FSC): 3020 – Gear, Pulley, Sprocket, and Transmission Chain
• Intended Use: Replacement and maintenance service

Common Replacements:

• USGI 8376604 22 Tooth Ratchet Wheel
• USGI 3020-00-693-0990 22 Tooth Ratchet Wheel
• USGI Ratchet Wheel Assembly