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Description
15770 – PTO Clutch | Replacement for Scag S461661 / Gravely 03785000
The 15770 PTO Clutch is a high-quality replacement electric PTO clutch designed to replace Scag part number S461661 and Gravely part number 03785000. This clutch engages and disengages power from the engine to the mower deck, ensuring smooth blade activation and reliable cutting performance.
Manufactured to meet original equipment specifications, the 15770 PTO clutch provides dependable engagement, proper torque transfer, and long service life in demanding commercial mowing applications.
Product Details
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Part Number: 15770
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Replaces OEM: Scag S461661, Gravely 03785000
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Brand Compatibility: Scag, Gravely
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Part Name: Electric PTO Clutch
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Clutch Type: Electric
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OEM Status: Replacement / Aftermarket
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Condition: New
Function & Features
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Electrically engages mower deck blades
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Provides smooth, consistent clutch engagement
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Designed for proper alignment and torque transfer
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Built to withstand heat, vibration, and heavy-duty use
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Precision-manufactured for reliable fit and performance
Applications
The 15770 PTO Clutch is used on select Scag and Gravely commercial lawn mowers where OEM PTO clutch S461661 or 03785000 is specified.
Exact compatibility depends on mower model, engine configuration, and serial number.
This Scag / Gravely–compatible PTO clutch is ideal for restoring dependable blade engagement, safe operation, and consistent cutting performance on commercial mowing equipment.



