187292 192870 Spindle Assembly for 42" 46" Deck for Husqvarna YTH22V42 YTH22V46, for Craftsman YT3000 YT4000, with Pulley 195945 197473, Replace 532187281 587819701 3 Pack

What It Is

This is a 3-pack of spindle assemblies designed to replace the three spindles on 42-inch and 46-inch cutting decks for select Husqvarna and Craftsman lawn tractors. Each assembly includes a pre-installed pulley (compatible with OEM 195945/197473) and bearings, used to drive the mower blades.

Fitment & Compatibility

• Deck size: Fits 42” and 46” fabricated or stamped decks—measure your deck width (blade tip to blade tip) to confirm.
• Model fit: Direct replacement for Husqvarna YTH22V42, YTH22V46, and Craftsman YT3000, YT4000 series. Also fits many other Husqvarna, Craftsman, Poulan, and Murray tractors with the same deck.
• OEM cross-references: Replaces OEM numbers 532187281, 587819701, 187292, 192870, 195945, 197473.
• Check before buying: Verify your deck’s spindle bolt pattern (typically 4-bolt, 3-inch center-to-center) and spindle shaft length (approx. 2.5–3 inches). Measure your old spindle’s pulley diameter—this unit uses a 4.5-inch pulley.

Key Things to Know

• Build quality: Aftermarket part; generally durable for residential use, but bearings may not last as long as OEM in heavy commercial mowing.
• Installation difficulty: Moderate—requires removing the deck, belt, and blades. You’ll need a socket set, torque wrench, and possibly a puller for stuck spindles.
• Common gotcha: The pulley is pre-installed but not always tightened to spec—check and re-torque to 25–35 ft-lbs before use. Also, the spindle shaft may need a dab of anti-seize to prevent future seizing.
• Pack contents: Includes three complete spindle assemblies (housing, bearings, shaft, pulley). No hardware (bolts, washers) included—use your original mounting bolts.

Should You Buy It

If you’re replacing all three spindles on a 42” or 46” residential deck for a Husqvarna or Craftsman tractor, this 3-pack saves time and money versus buying singles. It’s a solid value for DIY homeowners, but expect shorter bearing life than OEM in sandy or heavy-use conditions.