MARTIN 50BS12-3/4

Marsoni

M251S

$139.00

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

MARTIN 50BS12-3/450BS1234 ROLLER CHAIN SPROCKET STANDARD STOCK NO. 50 CHAIN 5 8 INCH PITCH TYPE BS BORED TO SIZE 3 4 INCH BORE DIAMETER 12 TEETH 1 INCH LENGTH THRU BORE 2. 71 INCH OUTER DIAMETER SINGLE STRAND FINISHED HUB RECESSED FOR CHAIN 2 SETSCREWS KEYWAY STEEL

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Fit perfectly in the filter box, looks well built as far as gas improvement its to early to tell, car drove fine with is installed but it was just installed last night and I have only driven it 30 miles since the install!! I will update if it changes but the price sold me on this along with other reviews! I would buy again at this point!

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Reviewed in the United States on September 5, 2025

Verified Purchase

Elijio Munoz

Grantham, US

★★★★★ 5

Good value

Good filter and cheaper than the auto-shop.

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Reviewed in the United States on March 26, 2026

Verified Purchase

Kindle Customer