Order Yours Today to get your equipment back in top shape. WEED EATER Ride-On 2 pc. Replacement Drive Chain Set These rugged drive chains are made to ANSI Standards as an ENDLESS LOOP with no master joiner link. They are made with hardened solid steel rollers and pins for maximum durability. Shot peened side plates for stress relief and longer service life. Bulk Packaged - No retail packaging. Included with your order is a 24" primary drive chain with 64 links of 3/8" chain. As well ONE OF the heavier 23" secondary drive chains for the axles with 46 links of our 1/2" chain. Quick and easy installation with minor disassembly. Primary Chain: Chain Pitch: 0.375" Roller Diameter: 0.200" Roller Width: 0.188" Pin Diameter: 0.141" Plate Thickness: 0.050" Tensile strength: 2100 Pounds Axle Chains: Chain Pitch: 0.500" Roller Diameter: 0.312" Roller Width: 0.312" Pin Diameter: 0.156" Plate Thickness: 0.060" Tensile strength: 3760 Pounds If your mower is making a popping / clicking noise , skips or sounds like it is binding when it runs, not running as quiet as it once did , the chain is worn/stretched beyond it's service limit and ready to fail. Order a replacement set now to have them 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.