![[Grip120] M154157 Drive Belt for John Deere EZtrak Z425 Z445 Z465 Zero Turn Mowers - Traction Drive V-Belt Replacement - 1/2](https://cdn.shopify.com/s/files/1/2576/7548/files/AZ00598459_1.jpg?v=1782101713)
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Description
[Grip120] M154157 Drive Belt for John Deere EZtrak Z425 Z445 Z465 Zero Turn Mowers - Traction Drive V-Belt Replacement - 1/2" x 42.2"M154157 Drive Belt (1 2" x 42. 2") Key Features High strength internal cord construction to minimize stretching and prevent slippage. Heat resistant and oil resistant outer cover for durability in high friction environments. Precision engineered V belt profile designed for smooth power transmission. Dimensions: 0. 5 inches (1 2") width x 42. 2 inches effective length. Replaces Cross Reference Part Numbers John Deere: M154157 Compatibility & Fitment
M154157 Drive Belt (1/2" x 42.2")
Key Features
- High-strength internal cord construction to minimize stretching and prevent slippage.
- Heat-resistant and oil-resistant outer cover for durability in high-friction environments.
- Precision-engineered V-belt profile designed for smooth power transmission.
- Dimensions: 0.5 inches (1/2") width x 42.2 inches effective length.
Replaces / Cross-Reference Part Numbers
- John Deere: M154157
Compatibility & Fitment
- John Deere EZtrak Z425 Zero Turn Mowers (Hydro Drive)
- John Deere EZtrak Z445 Zero Turn Mowers (Hydro Drive)
- John Deere EZtrak Z465 Zero Turn Mowers (Hydro Drive)
When to Replace
- Visible fraying, cracking, or splitting along the belt edges.
- Excessive slippage or loss of traction during mower operation.
- Squealing or chirping noises originating from the drive system.
- Stretched cord causing loose fitment that prevents proper gear engagement.
- Glazed or hardened surface on the inner V-groove indicating heat damage.
Installation Tips
- Disconnect the spark plug wire before servicing to prevent accidental engine start.
- Engage the parking brake and ensure the mower is on a level surface.
- Reference the mower owner's manual for the specific belt routing diagram.
- Loosen the tensioning pulley or idler assembly to allow for easier removal and installation of the new belt.
- Ensure the belt is correctly seated in all pulley grooves before applying final tension.
- Cycle the drive system briefly to confirm proper seating, then check tension levels again.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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Product Reviews
★★★★★ 5
THE BEST
Color: Cool Grey, Size: 3 Panel-72''Wide
These help greatly with the acoustics in my studio and to keep the noise down outside the recording room. They are easy to put together and worth it!
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Reviewed in the United States on December 23, 2024
★★★★★ 5
Good Room Divider
Color: Cool Grey, Size: 3 Panel-72''Wide
I purchased these for a classroom to provide a sound divider between classrooms. The wheels make it easy to move when necessary. It also works well as a bulletin board.
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Reviewed in the United States on July 7, 2024
★★★★★ 5
Works as expected
Color: Cool Grey, Size: 3 Panel-72''Wide
These are exactly what I needed as a work from home person with the loudest air conditioning system in the Universe. It’s not silent, but that is not what I expected. The seller is amazing. The panels arrived without all the parts. I wrote the seller and they shipped the parts out immediately.
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Reviewed in the United States on September 2, 2025
★★★★★ 5
👍
Color: Cool Grey, Size: 3 Panel-72''Wide
very high quality and useful
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Reviewed in the United States on March 29, 2024
★★★★★ 5
Perfect for my company's temporary needs
Color: Gray, Size: 72" wide, 66" Tall
My company ordered multiples of these dividers to separate desks in much smaller temporary space we had to use after our offices were flooded in August 2023. (Yeah, I know - just getting around to reviewing them now!) These fit the bill perfectly. Granted a bit of privacy so we weren't staring at the employee next to us. Easy to put together; excellent value.
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Reviewed in the United States on July 25, 2025