[Lifetime Warranty] M154621 Mower Belt - Compatible with 42" Deck John Deere X300 X304 X310 Lawn Tractors & 48" Deck EZtrak Series Z245 Zero-Turn Mower | 1/2" x 146 1/4"
M154621 Mower Belt | 1/2'' x 146 1/4''
Key Features
- Type: Mower Deck V-Belt
- Width: 1/2 inch
- Length: 146 1/4 inches
- Material: Aramid fiber cord construction for high tensile strength and longevity.
- Design: Wrapped exterior provides smooth engagement and resistance to heat, oil, and cracking.
Replaces / Cross-Reference Part Numbers
- John Deere: M154621
- Stens: 265-316
Compatibility & Fitment
- Brand: John Deere
- Lawn Tractors with 42-inch Mower Decks:
- X300
- X304
- X310
- Zero-Turn Mowers with 48-inch Mower Decks:
- Z245
When to Replace
- Visible damage including cracking, fraying, glazing, or missing sections.
- Audible squealing or slipping from the deck during operation.
- Reduced cutting performance or uneven cutting results.
- Belt has stretched and can no longer be properly tensioned.
Installation Tips
- Disconnect the spark plug wire before starting any work for safety.
- Verify the correct belt routing path using your mower's operator manual.
- Inspect all pulleys and tensioners for wear, damage, or debris before installing the new belt.
- Set the proper belt tension as specified by the manufacturer to ensure correct operation and prevent premature wear.
Product Information
Product Information
Shipping & Returns
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[Lifetime Warranty] M154621 Mower Belt - Compatible with 42" Deck John Deere X300 X304 X310 Lawn Tractors & 48" Deck EZtrak Series Z245 Zero-Turn Mower | 1/2" x 146 1/4"
[Lifetime Warranty] M154621 Mower Belt - Compatible with 42" Deck John Deere X300 X304 X310 Lawn Tractors & 48" Deck EZtrak Series Z245 Zero-Turn Mower | 1/2" x 146 1/4"
M154621 Mower Belt | 1/2'' x 146 1/4''
Key Features
- Type: Mower Deck V-Belt
- Width: 1/2 inch
- Length: 146 1/4 inches
- Material: Aramid fiber cord construction for high tensile strength and longevity.
- Design: Wrapped exterior provides smooth engagement and resistance to heat, oil, and cracking.
Replaces / Cross-Reference Part Numbers
- John Deere: M154621
- Stens: 265-316
Compatibility & Fitment
- Brand: John Deere
- Lawn Tractors with 42-inch Mower Decks:
- X300
- X304
- X310
- Zero-Turn Mowers with 48-inch Mower Decks:
- Z245
When to Replace
- Visible damage including cracking, fraying, glazing, or missing sections.
- Audible squealing or slipping from the deck during operation.
- Reduced cutting performance or uneven cutting results.
- Belt has stretched and can no longer be properly tensioned.
Installation Tips
- Disconnect the spark plug wire before starting any work for safety.
- Verify the correct belt routing path using your mower's operator manual.
- Inspect all pulleys and tensioners for wear, damage, or debris before installing the new belt.
- Set the proper belt tension as specified by the manufacturer to ensure correct operation and prevent premature wear.
Original: $32.96
-65%$32.96
$11.54Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
M154621 Mower Belt | 1/2'' x 146 1/4''
Key Features
- Type: Mower Deck V-Belt
- Width: 1/2 inch
- Length: 146 1/4 inches
- Material: Aramid fiber cord construction for high tensile strength and longevity.
- Design: Wrapped exterior provides smooth engagement and resistance to heat, oil, and cracking.
Replaces / Cross-Reference Part Numbers
- John Deere: M154621
- Stens: 265-316
Compatibility & Fitment
- Brand: John Deere
- Lawn Tractors with 42-inch Mower Decks:
- X300
- X304
- X310
- Zero-Turn Mowers with 48-inch Mower Decks:
- Z245
When to Replace
- Visible damage including cracking, fraying, glazing, or missing sections.
- Audible squealing or slipping from the deck during operation.
- Reduced cutting performance or uneven cutting results.
- Belt has stretched and can no longer be properly tensioned.
Installation Tips
- Disconnect the spark plug wire before starting any work for safety.
- Verify the correct belt routing path using your mower's operator manual.
- Inspect all pulleys and tensioners for wear, damage, or debris before installing the new belt.
- Set the proper belt tension as specified by the manufacturer to ensure correct operation and prevent premature wear.
























