Mercruiser / Mercury / Mariner Lower Unit Bearing Assembly 135-400 HP 447-312

Mercruiser / Mercury / Mariner Lower Unit Bearing Assembly 135-400 HP 447-312

Marsoni

M251S

$36.97

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

Mercruiser / Mercury / Mariner Lower Unit Bearing Assembly 135-400 HP 447-312ITEM#: 447 312 LOWER UNIT BEARING ASSEMBLY: MERCURY MARINER MERCRUISER 135 400 HP OEM#: 31 48939A2, 31 8M0146553, 48939, 48939A2, 8M0146553 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercruiser ALL Mercury 4 Cyl 4 Stroke 135 2008 2009 Mercury 4 Cyl 4 Stroke 150 2008 2014 Mercury 4 Cyl 4 Stroke 175 2008 2014 Mercury 4 Cyl 4 Stroke 200 2008 2014 Mercury 6 Cyl 2. 5L XS 200 2001 2006 Mercury 6 Cyl 3. 2283 Bore Verado 350 2009 2014 Mercury 6 Cyl

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I really like the design of these shoes and the large toe box area. I did a lot of research on quality shoes for waterplay and these ones stuck out to me. However, my son seemed very irritated by these shoes as they would leave prints on his inner foot. He seemed very uncomfortable while wearing these shoes. My son never has clothing/shoe sensory problems, but for some reason these shoes did it for him. Unfortunately, we no longer have them due to them being uncomfortable and causing red marks.

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Reviewed in the United States on October 26, 2024

Verified Purchase

Lucas

Cuba, US

★★★★★ 5

Best Toddler Shoes

These shoes are among the best we've tried! They're durable (survived a whole summer of activities), easy to clean, and simple to put on. Plus, they look great! They run true to size, are wide, and flexible for little feet. Highly recommended!

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Reviewed in the United States on November 13, 2024

Verified Purchase

Veronica

Charlottesville, US

★★★★★ 5

Best Toddler Sneakers

Started using them when my toddler was 1.5 years old (she wore the size 18-24). Since Robeez doesn’t have bigger sizes of this shoe in their website and they also don’t deliver to my country, I looked in Amazon and to my surprise I found them. So I now have the next size. My toddler loves them, they’re comfortable, easy to put on/take off and beautiful. I highly recommend all Robeez shoes (if they deliver to your country!)

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Reviewed in the United States on March 30, 2023

Verified Purchase

DataGeek

Lowell, US

★★★★★ 5

Great water shoe

Great shoe for toddlers to walk around in a pool. Provides necessary support and stability.

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Reviewed in the United States on December 1, 2025

Verified Purchase

Angie