UDC Parts GX20250 Mower Blades Replacement for John Deere 48 Inch GY20568 GX20819 L120 L130 Scotts L2048 L2548 / 3 Pack High Lift

What It Is

This is a 3-pack of high-lift mower blades designed to replace OEM John Deere and Scotts blades on 48-inch cutting decks. Ideal for mulching and bagging in residential lawns with heavy grass or leaf debris.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 48 inches (measured blade tip to tip). These blades fit John Deere models L120, L130 and Scotts L2048, L2548, replacing OEM part numbers GY20568, GX20819, and GX20250. They are aftermarket, not OEM, so check blade length (approx. 20.5 inches), center hole diameter (1 inch), and offset. Avoid using on decks smaller or larger than 48 inches—fitment is specific.

Key Things to Know

• Quality: High-lift design improves airflow for better bagging and discharge, but may wear faster in sandy or rocky soil than standard blades.
• Installation: Easy DIY with a socket wrench and torque to 70-80 ft-lbs. Use a blade balancer after install to prevent vibration.
• Common Gotcha: These blades are thicker than some OEMs; verify they clear your deck’s spindle housing and discharge chute before tightening.
• Pack: 3 blades per pack—you can replace all at once or keep spares. No hardware included (reuse your old bolts/washers).

Should You Buy It

If you own a 48-inch John Deere L120/L130 or Scotts L2048/L2548 and want an affordable, high-lift blade for bagging or mulching, this is a solid choice. It’s not for heavy-duty commercial use or decks with non-standard spindle spacing, but for residential mowing with regular replacement, the price and performance are hard to beat.