2311K Budget Taper Bored Self Aligning Ball Bearing (Adaptor Sleeve Available-Met/Imp) 55x120x43mm

2311K Budget Taper Bored Self Aligning Ball Bearing (Adaptor Sleeve Available-Met/Imp) 55x120x43mm

Marsoni

M251S

$65.29

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

2311K Budget Taper Bored Self Aligning Ball Bearing (Adaptor Sleeve Available-Met/Imp) 55x120x43mmSelf aligning ball bearings consist of two parallel rows of balls, a common sphere shaped raceway located in the outer ring and two deeper raceway grooves in the inner ring. The bearings are impervious to angular misalignment of the shaft when deflecting. SKF self aligning bearing come in either open type or rubber sealed. Self aligning Bearings with the suffix K in their title are taper bored, because of this they will require an adapter sleeve, an

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This kit had every single piece needed for my Alpha water pump - and many I didn't need. I guess it fits basically all the different versions out there. I remember when the single kits cost more and had much less. This is a good high-quality alternative. Stock up on them now - you'll need one eventually.

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Reviewed in the United States on July 28, 2025

Verified Purchase

Austin Williams

Bozeman, US

★★★★★ 5

Great bang for your buck!

Swapped out my old impeller and this helped fix my overheating issue. Super high quality, fit like a glove. If you know what you’re doing it’ll take you an hour tops. Super solid for the price! Fit into my 1990 alpha one gen 1 outdrive on my 4.3 Mercruiser.

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Reviewed in the United States on June 22, 2025

Verified Purchase

Jesse Simpson

Port Orchard, US

★★★★★ 4

Decent Kit

It's a pretty decent kit. Comes with all the lower unit options whether yours needs that particular part or not.

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Reviewed in the United States on June 22, 2025

Verified Purchase

Eli