Blade HD Belt Kit for John Deere 50 Inch120 140 312 300 314 316 322. 25″ Deck Belt Replaces OEM#For John Deere M41668Deck Belt Fits Models:Fits John Deere 50″ 120 140 300 312 314 316 317 318 322 330 332 420 430 Belt Specifications: Deck BeltLength: 98″Width: 1/2″California Prop 65 – This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. 25″ Deck Belt Replaces OEM# For John Deere M41668 Deck Belt Fits Models: Fits John Deere 50″ 120 140 300 312 314 316 317 318 322 330 332 420 430 Belt Specifications: Deck Belt Length: 98″ Width: 1/2″ California Prop 65 – This product can expose you to certain chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm.