This premium #50 drive chain replaces 116-6895, and 126-8808. The chain measures 41.25" with 66 pins/rollers adding in a supplied master joiner link making the total length 42". Chain pitch: 0.625", Roller diameter: 0.400", Roller width: 0.375", Pin diameter: 0.200", Plate thickness: 0.080", and Tensile strength: 6100 pounds. Fits ground drive and tine assembly models ARX541CKA30000 S/N 400,000,000 and up, ARX541CKA30000 S/N 402,082,300 and up, ARX541CKA30000 S/N 404,314,159 and up.