THIS PREMIUM #50 DRIVE CHAIN REPLACES 116-6896 AND 126-8807. THE CHAIN MEASURES 30" WITH 48 PINS/ROLLERS, INCLUDING A SUPPLIED MASTER JOINER LINK. 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 MODELS ARX541CKA30000 S/N 400,000,000 AND UP GROUND DRIVE ASSEMBLY, ARX541CKA30000 S/N 402,082,300 AND UP GROUND DRIVE ASSEMBLY, ARX541CKA30000 S/N 404,314,159 AND UP GROUND DRIVE ASSEMBLY.

Warning:Lead-Nickel-Cancer and Reproductive Harm