532137380 High Lift Blades for 50" Deck, 137380 Mower Blades Compatible with Hus-qvarna GT200 GTH220 GTH2350 Pou-LAN PP20H50J AYP, Replace 156468 917137380MS 917137380P, 3 Pack

What It Is

This is a 3-pack of high-lift mower blades designed to improve grass clipping discharge and bagging performance on 50-inch cutting decks. They fit select Husqvarna, Poulan Pro, and AYP (American Yard Products) lawn tractors, including GT200, GTH220, GTH2350, and PP20H50J models.

Fitment & Compatibility

Before buying, confirm your deck measures exactly 50 inches from blade tip to blade tip. These blades replace OEM part numbers 156468, 917137380MS, and 917137380P. They are compatible with Husqvarna GT200, GTH220, GTH2350, Poulan Pro PP20H50J, and other AYP-built tractors using a 50-inch stamped deck. Measure your existing blade length (center hole to tip) and ensure it matches the 20.5-inch length typical for this set. Check that the center hole diameter (usually 1 inch) and offset match your spindle. Aftermarket blades may vary slightly—verify fit by comparing the blade profile to your original.

Key Things to Know

• High-lift design: Creates stronger suction for better bagging and side discharge, but increases engine load and may require more power. Not ideal for mulching.
• Installation: Straightforward bolt-on replacement. Use a torque wrench to tighten spindle bolts to 70-80 ft-lbs (check your manual). Install with lift wings pointing up toward the deck.
• Quality: Priced at $30.99 for three blades (about $10 each), these are budget-friendly aftermarket blades. Expect decent steel but not OEM durability—they may dull faster on sandy or rocky soil.
• Common gotcha: High-lift blades can cause the deck to clog in wet or tall grass because they pull clippings upward. Keep grass dry and cut frequently for best results.

Should You Buy It

If you own a compatible 50-inch deck tractor and prioritize bagging or side-discharge performance over mulching, this 3-pack offers good value. It’s a solid budget-friendly upgrade for homeowners who cut regularly and can accept slightly faster wear. For heavy-duty commercial use or mulching, consider OEM or medium-lift alternatives.