Billet Heavy Duty Single Bolt Manual Belt Tensioner

Billet Heavy Duty Single Bolt Manual Belt Tensioner

Marsoni

M251S

$144.99

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

Billet Heavy Duty Single Bolt Manual Belt TensionerBillet Heavy Duty Single Bolt Manual Belt Tensioner Compatible with ICT Billet accessory brackets that use a long arm automatic tensioner Replaces ICT Billet automatic tensioner part # TEN500 Compatible with ICT brackets: 551472, 551474, 551585, 551750, 551780, 551792, 551795, 551940 When installing a belt with a manual tensioner application, we recommend no more than 1 2" belt deflection from the crank to tensioner Includes belt tensioner, 2 bolts,

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Had everything I needed plus some extra parts in the kit. I probably could have just replaced the impeller for slightly less but while everything was disassembled you might as well replace the works. Included - Water Pump Impeller, Housing, Key, Face Plate, Face Plate Gasket, O-Ring, Seal Face and Carrier Assembly Oil Seal

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Reviewed in the United States on October 28, 2025

Verified Purchase

chris null

Waukegan, US

★★★★★ 5

Water impeller kit

Worked perfectly for my ‘02 Rinker Captiva 212 with the 5.7 Mercruiser Aloha one outdrive !

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Reviewed in the United States on October 9, 2025

Verified Purchase

Jmac

Chelsea, US

★★★★★ 4

Good quality, but could have used better instructions

The kit was complete, and all the components were well made. However, if you aren't somewhat mechanical, it would be fairly easy to install the gaskets and backing plate in the wrong sequence. With better instructions, this would be a 5 star plus kit.

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Reviewed in the United States on July 31, 2025