Spicer 3-70-28X Universal Joint Strap Kit

The Spicer 3-70-28X strap kit is engineered for 1350 and 1410 series universal joint yokes used in heavy-duty commercial vehicle drivelines. The kit contains two high-strength steel bearing straps and four self-locking bolts manufactured to OE specifications for clamping force retention. Designed to secure universal joint bearing caps to the yoke ears, the straps feature a bolt hole center-to-center distance of 1.531 inches (38.9 mm) and a bolt hole diameter of 0.281 inches (7.1 mm) to match 1350/1410 series yoke patterns. The bearing cap diameter clearance is 1.125 inches (28.6 mm). Bolts feature 1/4-28 UNF thread with a 0.594 inch (15.1 mm) under-head length. Recommended installation torque is 45-60 ft-lbs (61-81 Nm).