


MB31-3/4 V-Belt Pulley Single Groove | BK30-3/4 Sheave
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
MB31-3/4 V-Belt Pulley Single Groove | BK30-3/4 SheaveThis V Belt Pulley Single Groove is designed to fit standard 3 4" bore and BK30 3 4 Sheave. It's made of solid steel for long lasting durability in industrial applications. Enjoy consistent, reliable performance with this high quality pulley. Product Details : MB31 3 4 V Belt Pulley Single Groove BK30 3 4 Sheave Part No: MB31 3 4 Reference Number: BK30 3 4 Fixed Bore: 3 4" Outside Diameter: 3. 15" Belt Series: 4L A 5L B Groove: 1 Length Through Bore
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Your MB31-3/4 V-Belt Pulley Single Groove | BK30-3/4 Sheave orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.8 ★★★★★
Based on 243 reviews
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Product Reviews
★★★★★ 5
Good value if you have work batteries.
Style: Lawn Edger/Tool Only
Works well for sidewalk edging. Auto shutoff if the blade hits sidewalk or rock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 1
Disappointed
Style: Lawn Edger/Tool Only
This Worx product does not work as well as I hoped, I have many Worx products, but this one I wish I didn’t order.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Small But Powerful!
Style: Lawn Edger/Tool Only
Small but powerful!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
★★★★★ 5
Wide surface
Style: Lawn Edger/Tool Only
The edger has a very strong motor cuts great! As long as you are placing the edger on a wide flat surface. If the area you want to edge is along the curb and narrow the edger is to big and bluky for a narrow edge strip
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 15, 2025
★★★★★ 3
After one use
Style: Lawn Edger/Tool Only
Not as powerful as I would have liked so the trim is not as smooth
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
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