[Lifetime Warranty] Lawn Mower Deck Belt GX21833 1/2" x 141.7"

Lawn Mower Deck Belt GX21833 1/2" x 141.7"

Key Features

• Belt Type: Deck Drive V-Belt
• Dimensions: 1/2 in. Width x 141.7 in. Effective Length
• Material: Aramid fiber-reinforced for enhanced durability and wear resistance
• Application: Connects the engine pulley to the mower deck spindles

Replaces / Cross-Reference Part Numbers

• John Deere: GX21833, GX20571
• Cub Cadet / MTD: 754-05008, 954-05008
• Oregon: 75-800

Compatibility & Fitment

• Deck Size: Designed for 48-inch mower decks
• Fits John Deere Models: D140, D150, D160, L120, L130, LA130, LA140, LA145
• Also compatible with select Cub Cadet and MTD models requiring the specified part numbers

When to Replace

• Visible signs of cracking, fraying, or splitting
• Glazed or slick appearance on the belt surface
• Noticeable stretching or loss of tension, resulting in blade slippage
• Uneven or poor cutting performance from the mower deck

Installation Tips

• Disconnect the spark plug wire before performing any service to prevent accidental starting
• Consult your mower's owner manual for the specific belt routing diagram
• Ensure all pulleys are clean, free of debris, and spin freely
• Verify proper belt tension after installation to ensure optimal deck performance