104-7756 PTO Clutch for Toro Z Master Z350, Z355 | Warner 5218-1, 5218-79

Overview

This aftermarket Toro 104-7756 electric PTO clutch is a replacement for select Toro Z Master Z350 and Z Master Z355 commercial mower applications using the 104-7756 clutch path.

This clutch cross-references Warner 5218-1 and Xtreme X0205 / X0205-K. It uses a 1-1/8-inch crankshaft bore, an approximately 4.8-inch double pulley, and CW rotation from the pulley side.

Key Features

• Aftermarket replacement electric PTO clutch assembly
• Primary OEM Part Number: Toro 104-7756
• Warner Cross-Reference: 5218-1, 5218-79
• Xtreme Cross-Reference: X0205, X0205-K
• Crankshaft Bore: 1-1/8 inch
• Pulley Diameter: approximately 4.8 inches
• Pulley Configuration: double A-belt pulley
• Rotation: CW from pulley side
• Torque Rating: 205 ft-lbs
• Clutch Type: electric PTO clutch
• Fully assembled and ready to install

Compatible Brands & Model Series

This PTO clutch fits select Toro Z Master commercial mower applications using the confirmed 104-7756 / 5218-1 / X0205 clutch path.

Confirmed applications include:

• Toro Z Master Z350: serial numbers 210000001 through 220999999
• Toro Z Master Z355: serial numbers 210000001 through 240999999

Do not assume every Z350 or Z355 uses the same PTO clutch. These mower families have different clutch paths depending on the production and serial range.

Replaces OEM Part Numbers

• Toro: 104-7756

Aftermarket Cross-Reference Numbers

• Warner: 5218-1, 52181, 5218-79, 521879
• Xtreme: X0205, X0205-K

Before Ordering

Confirm the original clutch number and mower serial number. If the original clutch is marked 104-7756, 5218-1, or X0205 / X0205-K and/or the mower fall within the listed serial range, this is the correct replacement path.

Common Symptoms of a Failing PTO Clutch

• Blades will not engage when the PTO switch is activated
• PTO clutch clicks but the mower deck does not begin turning
• Blades engage when cold and stop after the clutch heats up
• Deck belts slip, squeal, or smoke during engagement
• Burning smell or excessive heat around the clutch
• Intermittent blade engagement under load
• Grinding, bearing noise, or visible clutch damage

Why Buy From PTO Direct USA?

• Fast USA shipping
• Fitment-first product descriptions
• Clear part-number and serial-range routing
• Helpful support for mower owners and repair shops
• Backed by the PTO Direct USA fitment guarantee

FAQ

What does the Toro 104-7756 PTO clutch replace?

This aftermarket PTO clutch replaces Toro 104-7756 on compatible Toro Z Master applications. It cross-references Warner 5218-1 and Xtreme X0205 / X0205-K.

What are the main specifications for this clutch?

This clutch uses a 1-1/8-inch crankshaft bore, an approximately 4.8-inch double pulley, CW rotation from the pulley side, and a 205 ft-lb torque rating.

Does this fit the Toro Z Master Z350?

It fits select Toro Z Master Z350 mowers with serial numbers 210000001 through 220999999 using the 104-7756 clutch path.

Does this fit the Toro Z Master Z355?

It fits select Toro Z Master Z355 mowers with serial numbers 210000001 through 240999999 using the 104-7756 clutch path.

Does every Toro Z350 or Z355 use this clutch?

No. Toro Z350 and Z355 production ranges can use different PTO clutches. Match the original clutch number and mower serial number before ordering.

Is 104-7756 the same clutch path as 105-1671 or 94-4632?

No. 104-7756 / Warner 5218-1 / Xtreme X0205 is a separate clutch path from 105-1671 / 94-4632 / Xtreme X0289. Do not interchange these clutches based on mower appearance or model name alone.

Does this replace Warner 5218-1?

Yes. Warner 5218-1 is the confirmed Warner cross-reference for the Toro 104-7756 clutch path.

Need Help Confirming Fitment?

Send PTO Direct USA your mower model number, serial number, and original PTO clutch number before ordering.

Need more Toro fitment information? See the Toro Z Master PTO clutch replacement guide.

Need a different clutch? Browse the full Toro PTO clutch collection or shop the complete electric PTO clutch catalog.