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MB55-1/2 V-Belt Pulley Single Groove | BK57-1/2 Sheave

Marsoni M251S
Sale price$43.97
Pay 4 payments of $10.99 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MB55-1/2 V-Belt Pulley Single Groove | BK57-1/2 SheaveThe MB55 1 2 V Belt Pulley Single Groove BK57 1 2 Sheave is designed to provide a reliable power transmission solution. Its single groove makes it ideal for applications that require minimal slippage. Product Details : MB55 1 2 V Belt Pulley Single Groove BK57 1 2 Sheave Part No: MB55 1 2 Reference Number: BK57 1 2 Fixed Bore: 1 2" Outside Diameter: 5. 45" Belt Series: 4L A 5L B Groove: 1 Length Through Bore (LTB): 1 1 2" App. Wgt.: 2. 6 For any
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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.
  • To process your return/exchange, please contact us at [email protected]
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4.0 ★★★★★
Based on 1869 reviews
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Verified Purchase
Tom J St Marie
Draper, US
★★★★★ 5
Perfect
Size: 200 PCS
Worked great on a 2024 Honda Rancher 420.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
C
Verified Purchase
Charles Jenkins
Whiting, US
★★★★★ 5
They do exactly what they are needed for
Size: 200 PCS
Great for whatever and reasonable price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
A
Verified Purchase
Amazon Customer
Boise, US
★★★★★ 5
Polaris Ranger Fasteners
Size: 200 PCS
Why try and use old once removed fasteners when you can purchase new for a great price Perfect fit for a Polaris Ranger
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
G
Verified Purchase
gregory nance
Lowell, US
★★★★★ 3
plastic quality
Size: 200 PCS
plastic rivets size was ok . seams like the plastic used was to hard and several broke when installing them
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Reviewed in the United States on May 19, 2025
L
Verified Purchase
Lucius Lake
Natrona Heights, US
★★★★★ 5
Right for the price
They fit just right. The car now looks newer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025

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