5100875 PTO Clutch Replacement for Ferris IS2000Z, IS3100Z | Replaces 5100875SM, Warner 5218-158

Overview

This 5100875 PTO clutch replacement is an aftermarket electric PTO clutch for select Ferris IS2000Z, IS3100Z, Snapper Pro, and Simplicity commercial mower applications using the 5100875 / 5100875SM / Warner 5218-158 clutch path.

This clutch replaces Ferris 5100875, 5100875SM, and 5100875S. It also cross-references Snapper Pro 5100875, Simplicity 5100875, Warner 5218-158, Xtreme X0224, Xtreme X0224-K, and Stens 255-611X when matched to the same bore, pulley, rotation, connector, and mounting setup.

Built with a 1-1/8 inch crankshaft bore, 7.19-inch to 7.25-inch pulley diameter, CCW rotation, and a 200 ft-lbs torque rating, this clutch is designed for dependable mower deck engagement on supported Ferris, Snapper Pro, and Simplicity commercial applications.

Key Features

• Aftermarket electric PTO clutch replacement for select Ferris, Snapper Pro, and Simplicity commercial mower applications
• Crankshaft Bore: 1.125" / 1-1/8"
• Pulley Diameter: approximately 7.19" to 7.25" depending on measurement method
• Rotation: CCW from pulley side
• Torque Rating: 200 ft-lbs
• Belt Compatibility: 1/2" or 5/8" belts on supported applications
• Connector Style: integrated plug-and-play connector; compare with product images before ordering
• Encapsulated electromagnetic coil for reliable blade engagement
• Heavy-duty commercial clutch design for high-inertia mower decks
• Fully assembled and ready to install after fitment verification

Compatible Brands & Models

This PTO clutch fits select Ferris, Snapper Pro, and Simplicity mower applications using the 5100875 / 5100875SM / Warner 5218-158 specification. Fitment depends on original clutch number, model series, deck size, crankshaft bore, pulley diameter, rotation, connector style, and anti-rotation setup.

Ferris Applications

• Ferris IS2000Z: select commercial zero-turn applications
• Ferris IS3100Z: select commercial zero-turn applications

Simplicity Applications

• Simplicity Cobalt 5900763: verify original clutch number before ordering
• Simplicity Cobalt 5900819: verify original clutch number before ordering

Snapper Pro Applications

• Snapper Pro commercial zero-turn models: select applications using 5100875, 5100875SM, or 5100875S

Fitment note: Model names alone are not enough to confirm compatibility. Always match the original clutch number first, then compare the 1-1/8 inch bore, 7.19-inch to 7.25-inch pulley, CCW rotation, connector style, harness routing, anti-rotation setup, and product photos.

Replaces OEM Part Numbers

• Ferris: 5100875, 5100875SM, 5100875S
• Snapper Pro: 5100875, 5100875SM, 5100875S
• Simplicity: 5100875, 5100875SM, 5100875S
• Warner: 5218-158

Cross-Reference Aftermarket Numbers

• Xtreme: X0224, X0224-K
• Stens: 255-611X

Fitment note: Some aftermarket catalogs may show Ferris 5100875, Toro / Exmark 116-1620, and Cub Cadet / MTD 917-04967 as compatible cross-references because they share similar broad specs. PTO Direct USA keeps these pages separate so buyers can confirm the correct brand path, pulley diameter, connector style, harness routing, mounting setup, and product photos before ordering.

What’s Included

• Complete electric PTO clutch assembly
• Factory-balanced 7.19" to 7.25" pulley
• Pre-installed bearing assembly
• Encapsulated electromagnetic coil
• Integrated connector style as shown in product photos

Why Buy From PTO Direct USA?

• Fast USA shipping
• fitment guarantee
• 1-year warranty
• Fitment-first product support
• Clear product images for easier clutch identification
• Trusted replacement supplier for homeowners, repair shops, and mower service professionals

FAQ

Does this PTO clutch replace Ferris 5100875?

Yes. This clutch replaces Ferris 5100875 on compatible Ferris commercial mower applications using the same Warner 5218-158 clutch path.

Does this replace Ferris 5100875SM or 5100875S?

Yes. 5100875SM and 5100875S are included in this replacement path when matched to the same bore, pulley, connector, and mounting setup.

Does this fit Ferris IS2000Z or IS3100Z?

This clutch fits select Ferris IS2000Z and IS3100Z applications using the 5100875 / 5100875SM clutch path. Verify your original clutch number and physical specs before ordering.

Does this fit Simplicity Cobalt?

This clutch fits select Simplicity Cobalt applications, including models associated with 5900763 and 5900819, when the original clutch number matches 5100875 or 5100875SM.

Is Warner 5218-158 the correct cross-reference?

Yes. Warner 5218-158 is the confirmed Warner clutch architecture for the Ferris / Snapper Pro / Simplicity 5100875 path.

Is this the same as Toro / Exmark 116-1620?

Some catalogs may group Toro / Exmark 116-1620 near this clutch path because the broad specs are similar, but Toro and Exmark applications are handled on a separate fitment page so buyers can verify the correct pulley, connector, and mounting setup. If you are shopping by Toro or Exmark number, use the 116-1620 PTO clutch replacement page.

Is this the same as Cub Cadet / MTD 917-04967?

Some catalogs may group Cub Cadet / MTD 917-04967 near this clutch path because the broad specs are similar, but Cub Cadet and MTD applications are handled on a separate fitment page so buyers can verify the correct D-drive, cable, connector, and mounting setup. If you are shopping by Cub Cadet or MTD number, use the 917-04967 PTO clutch replacement page.

Why does PTO Direct USA keep similar cross-references on separate pages?

Some aftermarket catalogs group similar PTO clutches together because they share broad specs like bore size, pulley class, and rotation. PTO Direct USA keeps major brand paths separate so buyers can confirm the correct original part number, pulley diameter, connector style, harness routing, mounting setup, and product photos before ordering.

What bore size does this clutch use?

This clutch uses a 1-1/8 inch crankshaft bore. Confirm your crankshaft size before ordering.

What pulley diameter does this clutch use?

This clutch uses an approximately 7.19-inch to 7.25-inch pulley diameter, depending on measurement method. Pulley size affects belt speed, deck torque, belt tension, and blade performance.

What rotation does this clutch use?

This clutch uses counter-clockwise rotation, commonly written as CCW. Match rotation before installing a replacement.

Can PTO Direct USA help me confirm Ferris fitment?

Yes. Email support@ptodirectusa.com with your mower model number, serial number, deck size, original clutch number, and clear photos of the old clutch. Include photos of the pulley, bore, wiring connector, harness routing, and anti-rotation bracket area.

Need help checking crankshaft size? Read the PTO clutch bore size guide.

Need help with rotation? Read the PTO clutch rotation guide.

If your old clutch will not come off the crankshaft, read the PTO clutch stuck on crankshaft guide before prying or hammering.

Need a different fitment? Browse the Ferris PTO clutch collection or the full electric PTO clutch catalog.