[Lifetime Warranty] GX21833 Lawn Mower Deck Belt - Compatible with 48" Mower Deck John Deere L120 L130 D140 D150 D155 D160 E140 E150 E160 E170 LA130 LA140 LA145 LA155 LA165 X140 X165 | 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
Product Information
Product Information
Shipping & Returns
Shipping & Returns









[Lifetime Warranty] GX21833 Lawn Mower Deck Belt - Compatible with 48" Mower Deck John Deere L120 L130 D140 D150 D155 D160 E140 E150 E160 E170 LA130 LA140 LA145 LA155 LA165 X140 X165 | 1/2" x 141.7"
[Lifetime Warranty] GX21833 Lawn Mower Deck Belt - Compatible with 48" Mower Deck John Deere L120 L130 D140 D150 D155 D160 E140 E150 E160 E170 LA130 LA140 LA145 LA155 LA165 X140 X165 | 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
Original: $34.52
-65%$34.52
$12.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
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
























