OCPTY Electric PTO Clutch 717-04376 – Fits Cub Cadet, MTD, Huskee, Sears Craftsman, Troy-Bilt, White Outdoor (717-04376, 717-04376A, 917-04376, 917-04376A)

Effortless PTO control with a compact, one-piece design

The OCPTY Electric PTO Clutch 717-04376 is engineered to simplify how you start and stop your mower’s cutting action. This switch-enabled unit replaces clunky linkage with a clean, compact mechanism that engages the PTO at the flip of a switch, reducing operator effort and helping you stay focused on the task at hand.

Built to fit a wide range of popular brands, this clutch stacks performance into a small form factor. The assembly combines clutch and brake functions in one sealed unit, so there’s less to assemble, adjust, or misalign during installation. It’s designed to sit neatly in tight spaces on compatible mowers, preserving available clearance under the mower deck while delivering dependable engagement when you need it.

Key specs at a glance

• Crankshaft size: 1 inch
• Pulley outer diameter: 5.923 inches
• Rotation: CCW
• Torque: 80 lbs
• OEM part numbers referenced: 717-04376, 717-04376A, 917-04376, 917-04376A; Xtreme variants X0399, X0399-K

Why consider this clutch

• Easy operation: a simple switch engages the clutch, reducing manual effort and fatigue during mowing or edging tasks.
• Simple installation: designed as a compact, one-piece unit with minimal adjustments required, even for DIY setups.
• Space-efficient: the integrated clutch and braking functions fit into tighter mower configurations without sacrificing performance.
• Broad compatibility: intended for multiple popular models and brands, helping you verify fitment with the OEM numbers listed.

Fitment and usage notes

This unit is designed to match the original PTO Clutch specifications and to work with compatible Cub Cadet, MTD, Huskee, White Outdoor, Sears Craftsman, Troy-Bilt, and related Z-Turn models. Always verify the exact part number and model compatibility before purchase to ensure a seamless replacement that aligns with your mower’s PTO system.

In real-world use, you may notice smoother engagement and less need for manual belt or linkage adjustments. While results can vary by model and usage, many users appreciate the straightforward switch operation and the compact design that keeps critical components closer to the engine compartment for reliable performance season after season.