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Bearing Kit 31-8M0045428

Satisfaction rating 5 out of 5 (2 Ratings)
You save $2.63. (4%) $67.58
Leaves in 3-5 days
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Product Description

Mercury factory part. Search for more factory parts & parts diagrams.

2 Product Questions

Is this price per bearing or for all 6 ?



They would be priced individually.

Will these fit a 150 mariner serial # od097304. How many come in the kit? I'm needing everything for this motor from crank, piston, and bearings.



Hello, Mercury does not offer a complete rebuild kit. You would have to piece out everything needed. Here are the diagrams needed for your application. Thank you

2 Product Reviews

40 HP Mercury outboard

Repair Difficulty
Repair Time
2 to 4 hours
I had a great experience w/them! Guys on phone answered all my questions promptly. I purchased a used boat knowing the engine was damaged. I called Crowley about parts available for this engine. Everything to overhaul the engine was available only somethings would take some time to get as outboard factory was running behind on some parts. I was told upfront about the delay, but the parts come thru in a reasonable time. They informed me of some improved parts so I went w/ their advice & ordered the new improved parts. Very happy/them & now the engine is running great. Looks like it is going to be a fun summer. Thanks for the experience Crowley Marine!!

Problem fixed: Engine was seized

Disassembled power head, replaced piston rings, 1 piston , both rod bearings ,reassembled engine w/ all new gaskets & o’rings ,crankshaft seals.

50 mercury

A1 service first place to go for pants

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Supersession Chain

Name SKU Superceding SKU
Bearing Kit 17514A2 8M0045428
Bearing Kit 8M0045430 8M0045428
Bearing Kit 17514A1 8M0045428
Crankshaft End Roller Bearing Assembly 67526A2 17514A1
BULK OF A 2 17514B2 17514A2
Roller Bearingv 17514 17514A1
BEARING 67526A1 17514A1
Bearing Assembly 879366 17514A1
Roller Bearing 821146A1 17514A1
BEARING CAGE 67526 67526A2
BEARING ASSEMBLY 814337A1 821146A1
Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.