8TEN Deck Blades Spindles Belt Kit for Husqvarna Poulan LT152 LTH152 LTH2042 TS142 YTA18542 YTH2042 42-Inch 532138971

What It Is

This is a complete replacement kit for the blade spindle assembly and drive belt on 42-inch Husqvarna and Poulan lawn tractors, including the LT152, LTH152, LTH2042, TS142, YTA18542, and YTH2042. It’s designed for mowers needing a full spindle rebuild or belt replacement—common after 2–3 seasons of heavy use.

Fitment & Compatibility

• Deck size: Fits only 42-inch cutting decks (measure your deck width; 42-inch is the most common homeowner size).
• Model check: Confirmed for Husqvarna YTH2042, YTA18542, LT152, LTH152, TS142, and Poulan LTH2042. Verify your model number on the mower’s ID tag (usually under the seat).
• OEM reference: Replaces OEM part 532138971 (spindle assembly) and belt 532138971 (belt is included in the kit). Not an OEM part—this is an aftermarket kit from 8TEN.
• Measurements: Spindle shaft diameter is 5/8-inch; belt length is 96.5 inches (matches OEM spec). Confirm your old spindle’s bolt pattern (3-hole, 2.5-inch spacing) matches this kit.

Key Things to Know

• Quality concern: Some users report the belt runs slightly tighter than OEM, which can cause premature wear on pulleys. Check belt tension after installation.
• Installation difficulty: Moderate—requires removing the deck, unbolting the old spindles (3 bolts each), and transferring the pulley and blade adapter. No special tools beyond a socket set and a torque wrench (recommended 30–35 ft-lbs).
• Gotcha: The spindle bearings are sealed but not serviceable. If you hear grinding after a season, replace the entire spindle—no grease fitting.
• Kit includes: 2 spindle assemblies, 1 drive belt, and mounting hardware. You’ll still need to buy blades separately (standard 42-inch blades fit).

Should You Buy It

If your 42-inch Husqvarna or Poulan deck has a wobbly spindle, a bad bearing, or a snapped belt, this kit saves you from buying parts individually. It’s a solid budget option for DIY repairs—just be prepared for a slightly tight belt and verify your model number matches before ordering. Skip it if you want OEM fit-and-forget reliability or if you only need one spindle.