PTO Blade Clutch For Troy Bilt 917-05121 Electric - Free Upgraded Bearings

One New Aftermarket Replacement Electric PTO Blade Clutch for Troy-Bilt, Cub Cadet, MTD, and More

This electric Power Take-Off (PTO) blade clutch uses magnetic engagement to transfer engine power to the cutting deck, controlling when the mower blades spin up and shut down. It is a direct-fit Xtreme replacement for OEM part numbers 917-05121 and 717-05121, engineered for 42" zero-turn and lawn tractor platforms from Troy-Bilt, Cub Cadet, MTD, Bolens, Craftsman, Huskee, White Outdoor, Yard-Man, Columbia, and Murray.

Specifications

• Crankshaft Bore: 1 in.
• Pulley Outer Diameter: approx. 5.92-6.00 in.
• Rotation: Counter-Clockwise (CCW)
• Belt Type: A/B
• Torque Rating: 80 ft-lbs

Compatible Models

Troy-Bilt: Colt XP (17BE2ACG011, 17BE2ACG066, 17BE2ACG211) 2009-2010; Mustang Colt RZT 42 (17AE2ACG011, 17AE2ACG066, 17AE2ACG211) 2008; 17WF2ACS011, 17WF2ACS066, 17WF2ACS211 2011-2012

Cub Cadet: RZT-42 (17AE2ACG010) 2008-2010; RZT-42 (17AF2ACS010, 17WF2ACS009, 17WF2ACS010, 17WF2ACS056) 2011; RZT-42 (17YF2ACS010, 17AF2BDS010, 17WF2BDS010, 17WF2BDS056, 17WF2BDS210) 2012; RZT-42 (17AE2ACG709, 17AE2ACG710, 17AE2ACG756); RZT-S42 2012-2014; LT1042, LT1045, LT1046, LT1050, SLT1550; Z5200, Z6000, ZT-L42, ZT-S42 KH; Mustang 42 XP 2013-2014

MTD Gold: RZT-42 (17AC2ACG004) 2008; 17AE2ACG004 2009-2010; 17AF2ACS004 2011-2012; 17AK2ACS099 2012-2013; MZ210-42, MZ2142 (17AC2ACS058) 2012-2013

White Outdoor: 42 in. ZT-4200 (17AC2ACG790) 2007; ZT-42 (17AJ2ACG090) 2008; 17AK2ACS099 2012-2013

Yard-Man: 42 in. RZT-42 (17AC2ACG004, 17AC2ACG055, 17AE2ACG004, 17AF2ACS004) 2008-2011; RZT-42 (17AC2ACS058, 17AF2ACS004) 2012

Columbia: 42 in. RZT-42 (17AJ2ACG597) 2008; RZT-42 (17AJ2ACG897) 2009-2010; 50 in. RZT-50 (17AK2ACP597, 17BK2ACP597) 2008

Murray: 42 in. MZ210-42, MZ2142

Craftsman: ZTL7000

Bolens, Huskee: Compatible 42 in. ZT platforms using OEM 717-05121 or 917-05121

Replaces Part Number(s):

717-05121, 717-05121A, 917-05121, 917-05121A, B1XT0401

Aftermarket Interchange Numbers

Xtreme X0401, X0401-K; STENS 255-821X

New aftermarket replacement part - not remanufactured, not used.