810-CPT2339O Gen 3 Electric PTO Clutch Product Info:

• High-Performance Gen 3 8TEN PTO Clutch; 370 Degrees Auto Thermal Cutoff Preventing Clutch Damage, Enlarged Brake System Stop time about 20% better than Gen 2 clutches
• Better Dynamic Balance - Spinning Pulley with Reduced Pulley Weight and Lower Energy
• Increased Blade Acceleration with Higher Initial Torque
• Clutch Rotation CCW; Crankshaft Size 1 Inch; Pulley Outer Diameter 6.00 Inch; Anti High & Low Temperature bearing and encapsulated coils (-40 Degrees F to 370 Degrees F) for Consistent Performance

Direct Replacement for the Following OEM Part Numbers:

917-05121, 717-05121

810-CPT2339O Fits the Following OEM Models:

For Columbia

ZT-42, ZT-L42, ZT-L42 KH, ZT-S42 KH

For Craftsman

Z510, Z5200, Z6000, ZS6500

For Cub Cadet

RZT-L42, RZT-S42, RZT-SX42, RZT-SX42 EFI, ZT1-42

For MTD

Z5200 2022

For Troy-Bilt

17ARFACSA66 Mustang Z42 023, Mustang 42, Mustang 42 XP, Mustang XP 42, Mustang Z42, Mustang Z42 022

For Yard Machines

RZT2242
Cross Reference STENS - 255-821X