V Belt - BX Section - Belt No. BX50 - Sparex Part S.139039

V Belt - BX Section - Belt No. BX50 - Sparex Part S.139039

Marsoni

M251S

$24.38

Get it in 3 business days with 1 day shipping. Friday, May 29

V Belt - BX Section - Belt No. BX50 - Sparex Part S.139039V Belt BX Section Belt No. BX50 Sparex Part No. S. 139039 Product Specifications Belt No. BX50 Brand Sparex (Agribelt) Datum Length (LD) 1310 mm Depth 11 mm (7 16 in) Effective Length 52 in (1310 mm) Inside Length (Li) 1270 mm (50 in) Outside Length (La) 53 in (1339 mm) Pitch Length (Lp) 1310 mm Related Products SP S. 14683 Section BX Tariff Code 4010390090 Top Width x Depth 17 x 11 mm (21 32'' x 7 16'') Type Raw Edge Moulded Cogged Fan Belt Width 21

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Exactly as described at a decent price. I've found over my decades of doing my own tune ups, the one thing you can't skimp on when tuning up your vehicle, plugs and its shows if you do. Out of the box, all 4 were gapped correctly. Ease of installation depends on your vehicle and ones mechanical ability with PATIENCE. 100% compatible with my vehicle, be sure to match you numbers. Overall 5 stars for performance and price.

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Reviewed in the United States on May 14, 2026

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APTYP

Waukegan, US

★★★★★ 5

💯% Authentic NGK Made in Japan.

Got these for my 2016 Subaru Crosstrek. You can't go wrong with NGK, these are 💯% AUTHENTIC, and made in Japan, unlike other NGK plugs that may be sold by other sellers which could be made in Thailand. The Subaru Crosstrek is running like a brand new vehicle after I put these puppies in it.

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Reviewed in the United States on December 23, 2025

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Britton Home Improvement

Pawtucket, US

★★★★★ 5

buy these!!

these are legit original NGK, superior plugs, will buy again

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Reviewed in the United States on May 4, 2026

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Anonymous User