MaxPower 331714B Mower Blade For 42 Inch Cut Poulan/Husqvarna/Craftsman 134149, 532134149

What It Is

The MaxPower 331714B is a 42-inch universal replacement mower blade designed for gas-powered riding mowers from Poulan, Husqvarna, and Craftsman. It’s a direct aftermarket alternative to OEM part 532134149 (also listed as 134149), intended for medium-duty mulching and bagging on 42-inch cutting decks.

Fitment & Compatibility

Before buying, check three things:

• Deck size: Only fits 42-inch cutting decks. Measure your deck width (blade tip to tip) if unsure.
• OEM cross-reference: Replaces OEM #532134149 and #134149. Verify your current blade part number is listed.
• Measurements: Blade length is 21 inches (center hole to tip), width 2.5 inches, center hole 7/8-inch diameter, with a 0.25-inch thickness. Confirm these match your existing blade.
• Brand fit: Works on most Poulan, Husqvarna, and Craftsman riders with 42-inch decks, but also fits some AYP, Murray, and Sears models. Check your mower’s model number against MaxPower’s online fitment chart.

Key Things to Know

• Quality: Made from heat-treated steel, similar to OEM. Holds an edge well for standard residential use, but may dull faster on thick or wet grass.
• Installation: Straightforward—remove the old blade, align the center hole, and torque to 70-90 ft-lbs. Use a blade removal tool or block of wood to prevent spinning.
• Common gotcha: The blade is reversible (one side mulches, the other bags). Install with the lift wings facing up for bagging or down for mulching. Double-check orientation before tightening.
• Balance: Out of the box, blades are usually balanced. If you sharpen, recheck balance to avoid vibration and spindle wear.

Should You Buy It

If you own a 42-inch Poulan, Husqvarna, or Craftsman rider and want a reliable, affordable replacement for OEM blades, this is a solid pick. It’s a good value for typical residential mowing—just confirm your deck size and OEM part number first. Skip it if you need heavy-duty commercial blades or a specific brand-only fit.