913-04040A 713-04040A Timing Pulley for Troy-Bilt MTD Cub Cadet 33" 42" 2xPremium Quality Replacement PartTiming PulleyForTroy-Bilt/ MTD / Cub Cadet Models:Troy-BiltTB WC33 XP (12AE76JU011) - Troy-Bilt 33" Walk-Behind Mower (2016)TB WC33 XP (12AE76JU011) - Troy-Bilt 33" Walk-Behind Mower (2017)TB WC33 XP (12AE76JU066) - Troy-Bilt 33" Walk-Behind Mower (2016)TB WC33 XP (12AE76M8011) - Troy-Bilt 33" Walk-Behind Mower (2018)TB WC33 XP (12AE76M8066) - Troy-Bilt 33" Walk-Behind Mower (2017)TB WC33 XP (12AE76M8066) - Troy-Bilt 33" Walk-Behind Mower (2019) MTD247.289330 (17AK9TKR099) - Craftsman Revolution Zero-Turn Mower (2009) (Sears) - 42"DW33 (DXGMW33344R) (12AE764B038) - DeWALT Walk-Behind Mower (2022) - 33"DW33 (DXGMW33382R) (12AE76M8038) - DeWALT Walk-Behind Mower (2021) - 33"SP 33 HW (12AE76JU897) - Columbia 33" Walk-Behind Mower (2016)SP 33 HW (12AE76M8897) - Columbia 33" Walk-Behind Mower (2017)SP 33 HW (12AE76M8897) - Columbia 33" Walk-Behind Mower (2018) Cub CadetCC 760 ES (12AE76JU009) - Cub Cadet Walk-Behind Mower (2016-2017) - 33"CC 760 ES (12AE76JU010) - Cub Cadet Walk-Behind Mower (2016) - 33"CC 760 ES (12AE76JU056) - Cub Cadet Walk-Behind Mower (2016-2017) - 33"CC 800 (12AE764B010) - Cub Cadet Walk-Behind Mower (2021) - 33"CC 800 (12AE76M8009) - Cub Cadet Walk-Behind Mower (2018) - 33"CC 800 (12AE76M8010) - Cub Cadet Walk-Behind Mower (2017-2020) - 33"CC 800 (12AE76M8056) - Cub Cadet Walk-Behind Mower (2018) - 33"i1042 (17AE9BKR010) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17AE9BKR056) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17AE9BKR256) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17RE9BKR056) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17RE9BKR256) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17WE9BKR010) - Cub Cadet 42" Zero-Turn Mower (2010 & Before)i1042 (17WE9BKR010) - Cub Cadet 42" Zero-Turn Mower (2011)LTX 1040 (13AX90AR009) - Cub Cadet 42" Lawn Tractor (2009)LTX 1040 (13AX90AR010) - Cub Cadet 42" Lawn Tractor (2009)LTX 1040 (13AX90AR056) - Cub Cadet 42" Lawn Tractor (2009)LTX 1040 (13AX90AR256) - Cub Cadet 42" Lawn Tractor (2009)LTX 1040 (13RX90AR056) - Cub Cadet 42" Lawn Tractor (2009)LTX 1040 (13RX90AR256) - Cub Cadet 42" Lawn Tractor (2009) Order Includes:2 x Timing Pulley |913-04040A 713-04040AWidth : 33.4mm | 1.31"Inner Diameter : 0.78mm | 20.0"Outer Diameter : 152.5mm | 6.0" **MANUFACTURED TO MEET OR EXCEED OEM PERFORMANCE**