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MB31-1 V-Belt Pulley Single Groove | BK30-1 Sheave

Marsoni M251S
Sale price$25.66
Pay 4 payments of $6.42 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
MB31-1 V-Belt Pulley Single Groove | BK30-1 SheaveThe MB31 1 V Belt Pulley Single Groove is a reliable and precise pulley, designed to maximize efficiency and improve system performance. The durable BK30 1 sheave ensures optimal belt contact and the precise fit reduces wear and tear on drive components. Product Details : MB31 1 V Belt Pulley Single Groove BK30 1 Sheave Part No: MB31 1 Reference Number: BK30 1 Fixed Bore: 1" Outside Diameter: 3. 15" Belt Series: 4L A 5L B Groove: 1 Length Through Bore
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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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4.5 ★★★★★
Based on 2408 reviews
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Verified Purchase
Stan
Houston, US
★★★★★ 5
As Advertized
Style: 2.0L
Perfect fit for both. Easy to install. Will save me considerable money over the life of the car.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
T
Verified Purchase
Tom Bateman
Draper, US
★★★★★ 5
Honda filters
Style: 2.0L
Excellent quality. Fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
H
Verified Purchase
Hayley
Carnegie, US
★★★★★ 5
Perfect for 24 CRV
Style: 1.5L
Worked perfect in my car and saved me some money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
A
Verified Purchase
Ayra G.
Boise, US
★★★★★ 5
Savings!
Style: 2.0L
Very affordable and fits like the factory one. Don’t pay the dealer hundreds! Just do it your self.
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Reviewed in the United States on May 11, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 2
Not compatible with Honda CRV 2023
Style: 1.5L, Style: 1.5L
Pretty disappointed that the description did not match what my car actually needed. THIS IS NOT COMPATIBLE WITH A HONDA 2023 CRV Engine Air filter… Just glad the cabin air filter worked. Having to buy another one… The image attached is what I needed to replace.
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Reviewed in the United States on January 18, 2026

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