Husqvarna 532140296 Washer Blade For Husqvarna/Poulan/Roper/Craftsman/Weed Eater

What It Is

The Husqvarna 532140296 is a replacement blade washer designed for use with select Husqvarna, Poulan, Roper, Craftsman, and Weed Eater lawn mowers. It acts as a spacer and lock washer between the blade and the spindle assembly, ensuring proper blade alignment and secure fastening during operation.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size & model number: This washer fits most 38–54 inch cutting decks on Husqvarna, Poulan, Roper, Craftsman (especially 500–700 series), and Weed Eater models. Check your mower’s model number (stamped on the deck or frame) against Husqvarna’s official compatibility list.
• OEM vs aftermarket: Husqvarna 532140296 is an OEM part, not a universal aftermarket washer. It matches the original equipment on compatible machines. Aftermarket alternatives may have slightly different inner diameters or thicknesses.
• Measurements: The washer has an outer diameter of 1.25 inches, an inner diameter of 0.5 inches, and is 0.125 inches thick. Measure your existing washer to confirm these dimensions fit your spindle.

If your mower uses a different blade retention system (e.g., a star washer or a flat washer with a separate lock washer), this part won’t work.

Key Things to Know

• Quality: OEM construction is durable steel with a zinc coating, so it resists rust better than generic washers.
• Installation difficulty: Very easy—just place the washer over the blade bolt before mounting the blade. No special tools needed.
• Common gotchas:
  • Don’t overtighten the blade bolt; use a torque wrench (typically 30–40 ft-lbs for most models).
  • If your old washer is stuck, use penetrating oil and a flathead screwdriver to pry it off.
  • This washer is often sold as a single piece—buy two if your mower has two blades.

Should You Buy It

Buy this if you need a direct OEM replacement for a worn or missing blade washer on a compatible Husqvarna, Poulan, Roper, Craftsman, or Weed Eater mower. It’s a cheap, simple fix that prevents blade wobble and ensures safe operation. Skip it if your mower uses a different retention system or if you’re looking for a universal multi-pack.