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MB45-3/4 V-Belt Pulley Single Groove | BK47-3/4 Sheave

Marsoni M251S
Sale price$34.32
Pay 4 payments of $8.58 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MB45-3/4 V-Belt Pulley Single Groove | BK47-3/4 SheaveThis MB45 3 4 V Belt Pulley Single Groove is rated for a 3 4 inch bore, ensuring accurate and reliable performance. This pulley is designed with a single groove and is compatible with the BK47 3 4 Sheave. Its durable construction provides long lasting dependability. Product Details : MB45 3 4 V Belt Pulley Single Groove BK47 3 4 Sheave Part No: MB45 3 4 Reference Number: BK47 3 4 Fixed Bore: 3 4" Outside Diameter: 4. 45" Belt Series: 4L A 5L B Groove:
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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]
  • Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
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Craig Miller
Birmingham, US
★★★★★ 5
Quality filters
Perfect fit, no issues with the installation of these filters.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 5
Prompness
Great job
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Reviewed in the United States on March 23, 2026
K
Verified Purchase
khalil tarsha
Battle Creek, US
★★★★★ 4
FEUL FILTER ISSUE
FEUL FILTER A PIT TIGHT TO INSTALLE
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 18, 2023
J
Verified Purchase
Jeff P.
Cuba, US
★★★★★ 5
Quality part at reasonable price.
Had the exact same appearance as the Motorcraft kit. Installed the same and so far no issues at all. Cost on this was less than half of the Motorcraft kit.
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Reviewed in the United States on January 23, 2025
J
Verified Purchase
James dean
Alexandria, US
★★★★★ 5
Great price
Great fit
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Reviewed in the United States on September 22, 2025

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