Husqvarna 587241401 Lawn Tractor Electric Clutch Genuine Original Equipment Manufacturer (OEM) Part

What It Is

This is a genuine OEM electric PTO (power take-off) clutch for Husqvarna lawn tractors. It engages and disengages the mower blades via an electromagnetic field, allowing you to start and stop cutting without stopping the engine.

Fitment & Compatibility

• Primary fit: Husqvarna YTH, GTH, and LTH series tractors with 42-inch, 46-inch, and 48-inch decks (common models: YTH2348, YTH2454, LTH130, GTH52XLS).
• Measure before buying: The clutch must have a 1-inch bore and a 3.5-inch outer diameter. Check your old clutch for these exact dimensions—variations exist even within the same brand.
• OEM vs aftermarket: This is a genuine Husqvarna part (OEM #587241401). Aftermarket options (e.g., Stens, Rotary) are cheaper but may require shimming or have shorter lifespans. Confirm your tractor’s model number on the underside of the seat or frame plate.
• Not interchangeable with: Most Craftsman or MTD clutches—different mounting patterns and electrical connectors.

Key Things to Know

• Quality: Genuine OEM means exact fit and longer life (typically 500+ hours). Cheaper aftermarket clutches often fail within one season.
• Installation difficulty: Moderate. Requires basic tools (socket set, multimeter, jack stands). You’ll need to remove the mower deck, disconnect the battery, and often replace the belt simultaneously.
• Common gotcha: The clutch’s air gap (0.010–0.020 inches) must be checked after installation. Too tight and it drags; too loose and it won’t engage. A feeler gauge is essential.
• Electrical check: Before buying, test the old clutch with a multimeter—if the coil resistance is out of spec (typically 2–4 ohms), the clutch is bad. If not, the problem may be a faulty relay or wiring.

Should You Buy It

Buy this if you own a Husqvarna tractor and want a drop-in replacement with no guessing. It’s the right choice for DIYers who value reliability over saving $50–70 on aftermarket parts. If you’re on a tight budget or have a non-Husqvarna machine, look elsewhere.