M151 LOWER BALL JOINT 11640669, 2530-00-176-3344 NOS PART NUMBER: 11640669 NSN: 2530-00-176-3344 NOS M151 Lower Ball Joint, Part Number 11640669, NSN 2530-00-176-3344. This OEM military lower ball joint is designed for use on M151 series military vehicles and serves as a critical component of the steering and suspension system. The lower ball joint allows controlled movement between suspension and steering components while maintaining proper wheel alignment, handling, and vehicle stability in a variety of operating conditions. This item is New Old Stock (NOS) military surplus and has never been installed. Manufactured to military specifications, this lower ball joint is engineered for durability and dependable performance in demanding military applications. It is ideal for military vehicle maintenance, fleet support, restoration projects, and replacement of worn, damaged, or failed suspension components. Part Number 11640669 and NSN 2530-00-176-3344 are commonly searched by military maintenance facilities, government agencies, military vehicle collectors, and restoration specialists seeking genuine OEM M151 replacement parts. Using authentic military steering and suspension components helps ensure proper fit, safe operation, and long-term serviceability. Equipment Parts Sales has been supplying military surplus and OEM military vehicle parts for over 25 years. We stock thousands of NOS military vehicle components, including M151, Humvee, MRAP, M-ATV, FMTV, M939, and 5-Ton truck parts ready for shipment. Our inventory includes ball joints, steering components, suspension assemblies, drivetrain parts, electrical components, and hard-to-find military vehicle replacement parts. Keywords: 11640669, 2530-00-176-3344, M151 lower ball joint, M151 suspension parts, M151 steering component, military vehicle ball joint, OEM military suspension part, MUTT ball joint, military vehicle steering parts, military surplus vehicle parts, NOS military surplus parts, M151 restoration parts, military vehicle maintenance parts.