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Description
09444200 – CLUTCH, WARNER 1.00 HD-PTZ (Genuine OEM Part)
The 09444200 Warner Clutch is a genuine OEM heavy-duty electric PTO clutch designed to deliver reliable blade engagement and consistent power transfer on professional-grade outdoor power equipment. Featuring a 1.00-inch crankshaft bore, this HD-PTZ clutch is engineered for smooth operation, high torque capacity, and long service life under demanding mowing conditions.
Manufactured by Warner Electric to OEM specifications, this clutch ensures precise fitment, proper belt alignment, and dependable engagement performance. Its heavy-duty construction is designed to withstand heat, vibration, and continuous use commonly encountered in commercial mowing applications.
Key Details
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Manufacturer Part Number: 09444200
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Brand: Warner Electric
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Part Type: Electric PTO Clutch
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Model / Series: HD-PTZ
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Bore Size: 1.00 inch
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Voltage: 12V
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Function: Engages mower deck blades via electric PTO system
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Construction: Heavy-duty clutch assembly with integrated bearing
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Installation: Direct OEM replacement
Compatibility
The 09444200 Warner 1.00 HD-PTZ PTO Clutch is used on select Ariens and Gravely zero-turn and commercial mower models equipped with 1-inch crankshaft engines and electric PTO systems. It is commonly installed on mid- and professional-duty machines where dependable blade engagement and long-term durability are required.
This genuine OEM Warner PTO clutch is a critical drivetrain component for maintaining proper blade operation, consistent cutting performance, and reliable equipment functionality.

