Mercury 200-300 Hp 3.0L XS DFI Optimax Rebuild Kit 100-51-12, 842986T0.020 3.645

Mercury 200-300 Hp 3.0L XS DFI Optimax Rebuild Kit 100-51-12, 842986T0.020 3.645

Marsoni

M251S

$769.39

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

Mercury 200-300 Hp 3.0L XS DFI Optimax Rebuild Kit 100-51-12, 842986T0.020 3.645WSM Mercury 200 300 Hp 3. 0L XS DFI Optimax Rebuild Kit . 020 size pistons starboard and port 3. 645" Fully Machined Hypereutectic Cast Alloy Hard Coat Anodized Piston Tops Resisting Temperatures up to 1560`F T6 Heat Treated Hardness HV280 400 Plasma Moly Coated Rings Full Floating Wrist Pin This kit meets or exceeds OEM specifications. Includes: Six Brand New High Quality WSM Pistons, rings, pins and clips, complete gasket kit, upper, center and

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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This is a great watch. Large face. I think I’ll have to change the band out quicker than I had hoped but I still think for the price it is great. Also, the pin snapped out randomly the second day I wore it while doing chores but it was easy to put back in since the pin was easy to find (thankfully). Still like it a lot for the features.

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Reviewed in the United States on April 19, 2019

Verified Purchase

jam

Lake Worth, US

★★★★★ 5

Love! Wear it all the time!

Always love these, own several!

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Reviewed in the United States on February 13, 2026

Verified Purchase

Dej

Port Orchard, US

★★★★★ 5

Attractive and reliable

Very attractive color. Numbers are large enough to read. Honestly don’t know if watch is completely water resistant because have not had the opportunity to find out. Love that watch lights up!

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Reviewed in the United States on March 18, 2021