U-Joint Bolts for 2K11 U-Joint

The U-Joint Bolts for 2K11 U-Joint from Diversified Machine are precision fasteners engineered for high-reliability driveline applications in tactical vehicles, military transport, and heavy-duty off-road platforms. These chromoly steel bolts secure universal joint assemblies that transmit engine torque through drivetrain systems under extreme load and shock conditions. Used by law enforcement motor pools, military motor transport units, and specialized vehicle maintenance facilities, this four-piece bolt set replaces OEM fasteners that experience fatigue or corrosion in demanding operational environments.

Each U-Joint Bolt features a 3/8-16 thread pitch with 1.250-inch length, rated for chromoly strength and finished in black oxide coating to resist corrosion and maintain structural integrity under vibration and thermal cycling. The 5/16-inch 12-point head design allows for precise torque application using standard socket tools, ensuring repeatable installation torque specifications critical for drivetrain safety. Black oxide finish provides superior rust resistance compared to zinc plating, essential for vehicles exposed to moisture, salt spray, or extended field operations. The complete set of four bolts (one full u-joint assembly complement) weighs only 0.29 pounds, making replacement straightforward during preventative maintenance or emergency driveline repairs.

Mechanics and vehicle technicians performing u-joint replacement or repair on universal joint applications benefit from these chromoly bolts' superior fatigue resistance compared to standard steel fasteners. The universal compatibility designation means these bolts function across multiple vehicle platforms using 2K11-series u-joint assemblies, from light tactical vehicles to medium-duty trucks and specialty chassis. Installation requires only basic mechanical knowledge: remove worn bolts, align the u-joint yokes, insert new bolts through the spider caps, and torque to manufacturer specifications using a calibrated wrench. Keep a spare set in tactical vehicle maintenance kits or field repair bags for mission-critical vehicles operating in austere environments where driveline failure could compromise operational readiness.