187292 187281 587819701 532187281 587253301 Spindle Assembly Fit for yth22v46 Spindle for Husqvarna AYP Crafts Man 42" 46" 48" 54" Lawn Mower Deck(2 Pack)

What It Is

This is a replacement spindle assembly (2-pack) for the cutting deck of Husqvarna, AYP, and Craftsman lawn tractors. It drives the mower blade from the belt pulley and includes the housing, bearings, shaft, and mounting hardware—designed for 42", 46", 48", and 54" decks commonly found on the YTH22V46 and similar models.

Fitment & Compatibility

• Deck size: Fits 42", 46", 48", and 54" stamped steel decks—confirm your deck measurement (cutting width) before ordering.
• Brands/models: Direct replacement for Husqvarna, AYP (American Yard Products), Craftsman, Poulan, and many other MTD-built tractors using these spindle numbers.
• OEM cross-references: 187292, 187281, 587819701, 532187281, 587253301. Verify your old spindle’s part number matches one of these.
• Measurements: Shaft diameter is 5/8" (fits standard blades). Overall spindle height is critical—measure from mounting surface to blade tip on your deck. This assembly is about 4.75" tall with a 1.25" pulley shoulder.
• Bolt pattern: 3-bolt mount with 3.25" center-to-center spacing. Check your deck’s bolt pattern matches.

Key Things to Know

• Bearing quality: These are sealed ball bearings—decent for homeowner use, but not commercial-grade. Expect 2-4 seasons with normal mowing.
• Installation difficulty: Moderate. Requires removing the deck, belt, blade, and pulley. Use a puller if the old pulley is seized. Tighten spindle bolts to 25-35 ft-lbs.
• Common gotcha: The pulley is not included—you must reuse your existing pulley. Ensure it’s in good shape (no wobble, worn grooves).
• Blade bolt torque: Tighten the blade bolt to 40-50 ft-lbs. Over-torquing can damage the new spindle bearings.
• Deck alignment: After installation, check that blades spin freely and the spindle sits flush on the deck. Shim if needed for belt alignment.

Should You Buy It

If you own a Husqvarna, AYP, or Craftsman lawn tractor with a 42-54" deck and your spindle is noisy, wobbling, or seized, this 2-pack offers solid value for the price. It’s a reliable homeowner-grade replacement that matches OEM specs—just be prepared for a moderate DIY install and reuse your existing pulley. Not for commercial use or zero-turn mowers.