M939 Steering Column Shaft Upper Housing UC28266 11664543-2 2530-01-146-8941 116645432

Description:

The USGI 11664543-2 Upper Housing is used in the steering column assembly of M939 Series 5-ton military trucks to support and protect the upper steering shaft components during vehicle operation. Commonly installed on tactical cargo trucks, wreckers, and tractor variants used in military transport and field support applications, this housing contributes to proper steering alignment and dependable steering performance. Maintenance personnel, military fleet operators, and restoration specialists use this component for replacement and refurbishment of worn or damaged steering column assemblies.

Applications:

The USGI 11664543-2 Upper Housing is used in M939 Series steering systems to support the upper steering shaft assembly. It is commonly applied in military vehicle maintenance programs and restoration projects involving 5-ton tactical trucks requiring reliable steering system operation.

Technical Specifications:

• Brand: USGI
• Part Number: 11664543-2
• Alternate Part Number: UC28266
• Product Type: Upper Housing
• NSN: 2530-01-146-8941
• Military Description: Steering Column Upper Housing Assembly
• Compatible Vehicle Series: M939 Series 5-Ton Trucks
• Compatible Models: M923, M925, M927, M928, M929, M931, M932, M936, M939 and A1/A2 variants
• Application: Steering column assembly
• Function: Supports and houses upper steering shaft components
• Installation Location: Upper steering column assembly
• Overall Length: 36-9/16 inches
• Material: Aluminum construction
• Federal Supply Class (FSC): 2530 – Vehicular Brake, Steering, Axle, Wheel and Track Components
• Intended Use: Replacement and maintenance service

Common Replacements:

• USGI 11664543-2 Upper Housing
• USGI UC28266 Upper Housing
• USGI 2530-01-146-8941 Upper Housing