Order Today to get your equipment back to in top shape. MTD Replacement Secondary Drive Chain These rugged drive chains measure 22" with 44 pins/rollers including a supplied master joiner link. Our Premium #41 chains are made 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 included master 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 This part is compatible with the following machines: MTD 313-980I000 - MTD Snow Thrower (1993) - Differential Shaft Assembly MTD 313-980I031 - MTD Snow Thrower (1993) (Our Own Hardware) - Differential Shaft Assembly MTD 313-980I054 - Coast To Coast Snow Thrower (1993) - Differential Shaft Assembly MTD 313-980I095 - MTD Snow Thrower (1993) (Cenex) - Differential Shaft Assembly MTD 313-980I205 - MTD Snow Thrower (1993) (Mid States Distributor) - Differential Shaft Assembly MTD 313-980I352 - MTD Snow Thrower (1993) (Wal-Mart) - Differential Shaft Assembly MTD 316-440-000 - MTD Snow Thrower (1986) - Parts MTD 317-586-000 - MTD Snow Thrower (1987) - Snow Throwers MTD 318-550-000 - MTD Snow Thrower (1988) - Parts, Snow Thrower MTD 8461 (318-550-002) - Snow Champ Snow Thrower (1988) (Aircap Industries) - Parts, Snow Thrower MTD 318-850-000 - MTD Snow Thrower (1988) - Parts, Snow Thrower MTD 319-440-190 - White Outdoor Snow Boss 410 Snow Blower (1989) - Wheel Chain Drive Assembly MTD 319-440-190 - White Outdoor Snow Boss 410 Snow Thrower (1989) - Wheel Chain Drive Assembly MTD 319-550-190 - White Outdoor Snow Boss 510 Snow Blower (1989) - Wheel Chain Drive Assembly MTD 319-550-190 - White Outdoor Snow Boss 510 Snow Thrower (1989) - Wheel Chain Drive Assembly MTD 319-552-190 - White Outdoor Snow Boss 520 Snow Blower (1989) - Wheel Chain Drive Assembly MTD 319-552-190 - White Outdoor Snow Boss 520 Snow Thrower (1989) - Wheel Chain Drive Assembly MTD 31960-7 - MTD Snow Thrower (1987) - Snow MTD 317-450-031 - MTD Snow Thrower (1987) (Our Own Hardware) - Snow Throwers MTD 317-450-105 - MTD Snow Thrower (1987) (American Hardware) - Snow Throwers MTD 317-450-122 - MTD Snow Thrower (1987) (Caldor) - Snow Throwers MTD 318-550-098 - MTD Snow Thrower (1988) (Western Auto) - Parts, Snow Thrower MTD 310-586-046 - MTD Snow Thrower (1990) (Central Hardware) - Parts MTD 318-586-098 - MTD Snow Thrower (1988) (Western Auto) - Parts, Snow Thrower MTD 317-586-105 - MTD Snow Thrower (1987) (American Hardware) - Snow Throwers MTD 06-010706 (240-596-372) - Hechinger Edger (1990) - Parts MTD B033-256 (251-586-031) - MTD Edger (1991) (Our Own Hardware) - Parts MTD 414-367 (310-550-027) - MTD Snow Thrower (1990) (United Hardware) - Parts MTD 356-915 (310-586-027) - MTD Snow Thrower (1990) (United Hardware) - Parts MTD B075-133 (310-586-031) - Supreme Snow Thrower (1990) (Our Own Hardware) - Parts 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 , 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.