Order Yours Today to get your equipment back in top shape. ARIENS Snow Blower Replacement Ground Drive Chain These rugged drive chains measure 13.5" with 27 pins/rollers including an installed offset joiner link. Our Premium #41 chains are rugged to ANSI Standards with hardened solid steel rollers and pins. Shot peened side plates for stress relief and longer service life. Bulk Packaged - No retail packaging. Quick and easy installation with installed offset joiner link. Chain Pitch: 0.500" Roller Diameter: 0.306" Roller Width: 0.250" Pin Diameter: 0.141" Plate Thickness: 0.050" Tensile strength: 2100 Pounds If your drive chain is making a popping / clicking noise or sounds like it is binding when it runs, not running as quiet as it once did , chances are better than average the chain is worn/stretched beyond it's service limit and ready to fail. Order replacements now to have on hand for the inevitable. Please measure and verify the actual # of links or the overall length of your drive chain before ordering. If the chain you need is longer or shorter, contact us, we will make one especially for your needs. This part is compatible with the following machines: Ariens 532121 - Ariens Friction Drive Performance Kit - Friction Drive Performance Kit 53212100 Ariens 932104 (ST8524LE) - Ariens 24" Snow Blower, 8.5hp Tecumseh (SN: 000101 Above) - Friction Drive Ariens 932105 (ST8526LE) - Ariens 26" Snow Blower, 8.5hp Tecumseh (SN: 000101 Above) - Friction Drive Ariens 932502 (ST8524LE) - Ariens 24" Snow Blower, 8.5hp Tecumseh (SN: 000101 Above) - Friction Drive Ariens 932506 (ST8526) - Ariens 26" Snow Blower, 8.5hp Tecumseh (SN: 000101 Above) - Friction Drive