917-05121 PTO Clutch for Cub Cadet MTD 717-05121 717-04376 917-04376, for Cub Cadet RZT-42 RZT-S42 Troy-Bilt Colt XP Mustang Colt RZT 42" White Outdoor 42" ZT-4200 ZT-42 Replace 717-04376A 917-04376A

WORKS GREAT

Perfect fit. The hardpart is getting the old one off. Then it is pretty easy to install.

I have a 20 hp Koehler engine on my zero turn mower this clutch assembly fit perfectly works perfectly

I purchased this replacement for my Craftsman Z6000 zero-turn riding mower. Use care when removing the clutch from the box and handling during installation. The clutch components are not physically bolted together and will easily separate if handled incorrectly. This appears not to be a design flaw but how it is assembled. Make sure the new clutch electrical connector is compatible with your old clutch. Removing the clutch bolt was the most difficult step. I needed to use a cordless high torque Ingersoll Rand impact wrench to overcome the red Loctite on the clutch bolt. Next time I will use some heat on the bolt head to soften the Loctite prior to bolt removal. Once the bolt is removed, the remaining removal and installation process was straight forward. The fit was perfect. After reassembly of the engine components, the engine started normally, and the PTO clutch functioned exactly like the factory OEM clutch. The value is excellent. I could buy four of these clutches for the cost of one OEM clutch. Cheers.

Bought in August 2024 and failed in December 2024. This mower is not for commercial use and only mows our lawn. Do not make the same mistake I made!

Out of the box you should handle with care as it is a combination of parts that can separate and then you need to re assemble. New part installed with relative ease on riding mower and on first use the push pull blade engager was almost silent and blades engaged without any clanging noise which was one of the reasons I replaced it, plus belt was coming off pulley frequently.

Easy to put on works good

Fit and worked perfectly. On time

Great