Prepare your semi truck to be Ready for the Road Ahead , with the Neapco 2.37" x 5.5" 1810HR Series 16-Spline Bearing Strap Construction that ensures products are securely mounted. Due to its ability to pair with a series of straps, this replacement piece is able to securely hold cargo loads throughout journeys. Engineered with enhanced durability and strength to provide a long service life. FleetPride is your First Click in Heavy Duty .