DESCRIPTION Deck Belt replaces John Deere M154601. (Wrapped-molded AW x 143.5″ EL, SBR, Aramid cord construction, double cover, clutching-white) FITS MODELS JOHN DEERE X300, X320, X340, X360 REPLACES OEM JOHN DEERE M154601 SPECS LENGTH 143-1/2″WIDTH 1/2. 2 Pack Deck Belt 1/2″ X 143.5″ Fits John Deere. Deck Belt replaces John Deere M154601. (Wrapped-molded AW x 143.5 EL, SBR, Aramid cord construction, double cover, clutching-white). X300, X320, X340, X360. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.