MATERIAL: The wheel is made of PP, with anti-friction, aging resistance, and high temperature resistance properties. DIMENSIONS: Diameter: 5", Width: 2-3/8", Bore: 1/2". Tread: Smooth. Please refer to the second image for details. INCLUDES: 2 deck wheels, 2 bolts, and 2 lock nuts. Easy to install. When the lock nut is tightened, it provides secure, wedge-like holding force. REPLACES: Cub Cadet, Troy-Bilt, Craftsman 42", 46", 48", 50", and 54" deck models. Compatible with Cub Cadet XT2, LT1042, LT1050, LTX1040, LTX1045, LTX1050, RZT50, 13AK11CK712; Murray 17ADCACT058, 40R877-0007-G1; Troy-Bilt SV530-3222, 13WQ93KP011, 13WV78KS011, 13YX79KT011; Yard-Man SV600-3225, 13AX935T001, 13A2785S001, 4P90JUB. NOTE: Due to variations in lighting and screen settings, the item’s color may differ slightly from the images. Slight dimensional variations may occur due to manual measurement.