OCPTY PTO Clutch for Husqvarna Craftsman Sears Rotary — Replacement 15772, Electric Engage & Integrated Brake

The OCPTY PTO Clutch is a direct-fit replacement clutch assembly that restores blade engagement and brake function for compatible Husqvarna, Craftsman, Sears and Rotary lawn tractors.

This heavy-duty PTO (power take-off) clutch is designed to match original equipment fitment for a wide range of yard tractors and mowers. It combines the clutch and brake into one compact unit so you can engage the cutting blades with a simple switch while maintaining reliable stopping power when the blades disengage. The part is offered to replace multiple OEM numbers, making it a practical spare for workshop repairs or seasonal maintenance.

Which models and OEM numbers does this clutch replace?

The OCPTY PTO Clutch is built to fit many AYP, Husqvarna, Sears and Craftsman machines that use over 254 compatible models. Verify compatibility by checking the OEM numbers printed on your existing clutch to ensure an exact match.

• Common OEM references: 179334, 400008, 414336, 471717P, 532179334, 532400008, 532414336.
• Also fits Rotary reference 15772 and Xtreme code X0569 where specified.
• Compatible with AYP Poulan Pro, Statesman, YTH2148–YTH2448, Husqvarna YTH/YTKH series and many Sears/Craftsman tractors.

How does this clutch improve operator convenience?

Replacing a worn mechanical linkage or idler arrangement with this PTO clutch reduces operator effort and simplifies blade control. The electrical activation lets you engage blades with a switch rather than manual force, cutting down on fatigue during long mow sessions.

• Electric engagement for effortless blade control.
• Combined clutch-and-brake mechanism for safe, rapid disengagement.
• Small footprint fits standard mounting locations without extra adapters.

Is installation complicated and are there adjustment steps?

Installation is straightforward because the unit arrives as a pre-set single-piece assembly; there are normally no user adjustments required. That makes it suitable for DIY replacement or quick shop service, as long as you confirm the part number and mounting orientation first.

• One-piece design eliminates routine calibration after install.
• Mounts into the original clutch location using existing bolts and wiring.
• Check electrical connector and pulley alignment during fitment.

What should I verify before purchasing this part?

Confirm that the part number printed on your original clutch matches one of the listed OEM numbers to guarantee fit. Also compare pulley style and electrical plug type so the replacement installs smoothly and performs like the factory unit.

• Match original OEM numbers (see listed references).
• Compare mounting bolt pattern and pulley diameter visually.
• Verify the electrical connector style before ordering.

Who is this for: This OCPTY PTO Clutch suits homeowners, landscapers and small-engine repair shops who need a dependable, ready-to-install replacement for Husqvarna-, AYP-, Sears- and Craftsman-compatible lawn tractors. It’s ideal when you want a compact, combined clutch-and-brake unit that restores switch-operated blade engagement without extensive adjustments. Always confirm fitment by matching part numbers and checking physical connector and pulley details before installation.