532187292 Spindle Assembly Compatible with Craftsman YT3000 YT4000 DLS3500 YTS3000 DLS3500 GT5000, Compatible with Husqvarna Deck LTH151 LT151 YTH24V48 Poulan Pro PB22VA48 42" 46" 48" 54" Deck

What It Is

The 532187292 spindle assembly is the rotating hub that drives the mower blade on select Craftsman, Husqvarna, and Poulan Pro lawn tractors. It’s a direct replacement for a worn or broken spindle on 42” to 54” decks.

Fitment & Compatibility

Before buying, confirm your mower’s deck size (42”, 46”, 48”, or 54”) and model series. This spindle fits Craftsman YT3000, YT4000, DLS3500, YTS3000, GT5000, and Husqvarna LTH151, LT151, YTH24V48, as well as Poulan Pro PB22VA48. It’s an aftermarket part, so verify it matches OEM spindle dimensions: shaft diameter (typically 5/8”), housing bolt pattern (usually 3-bolt, 3.5” center-to-center), and overall height (approx. 5”). Measure your old spindle or check your deck’s manual—don’t rely solely on model name.

Key Things to Know

• Build quality: Aftermarket spindle with sealed bearings. It’s generally durable for residential use but may not match OEM lifespan under heavy commercial loads.
• Installation difficulty: Moderate. Requires removing the blade, pulley, and mounting bolts. Have a socket set, torque wrench, and penetrating oil for rusted hardware.
• Common gotchas: The pulley may be a tight fit on the shaft—tap it gently with a mallet. Ensure the blade is installed with the cutting edge facing the correct direction. Re-torque blade bolt to 40-50 ft-lbs.
• Lubrication: Sealed bearings are non-serviceable; replace the whole assembly when bearings fail.

Should You Buy It

If you need a budget-friendly replacement for a worn spindle on a residential Craftsman, Husqvarna, or Poulan Pro tractor with a 42-54” deck, this is a solid choice. It’s not for commercial use or oddball deck sizes—stick with OEM if you want maximum longevity.