1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 3924598933086502
  3. OMC 3854250

OMC 3854250 Upper Roller Bearing JO122

fits make: Johnson, Evinrude, Omc.

3854250 Omc Johnson Evinrude Upper Roller Bearing Jo122

( Brand: Omc ), ( Manufacturer Part Number: 3854250 ), ( Part Type: Roller Bearing )

Review OMC Johnson Evinrude Upper Roller Bearing

The OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122 is an essential component for the proper functioning of your outboard motor. This upper roller bearing is specifically designed for Johnson and Evinrude outboard engines, including those with model numbers 3.5L, 40, 50, 60, 75, 90, 115, 140, 150, and 175 HP.

This upper roller bearing is manufactured using high-quality materials to ensure durability and reliability. It features a precision-machined, hardened steel roller that is supported by two bearing races. These races are made of corrosion-resistant, heat-treated bronze, ensuring that they can withstand the harsh marine environment.

The OMC 3854250 Upper Roller Bearing JO122 is designed to reduce friction and wear between the engine's crankshaft and the bearing housing. This, in turn, helps to extend the life of the engine by reducing the amount of stress and strain placed on the crankshaft.

This bearing comes pre-lubricated with a high-performance synthetic grease that provides long-lasting protection against wear and corrosion. The grease is specifically formulated for use in marine applications, ensuring that it can withstand the extreme temperatures and humidity found in the marine environment.

Installing the OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122 is a straightforward process, but it's essential that it's installed correctly to ensure optimal performance. The bearing is designed to fit snugly into the bearing housing, and it's important to ensure that it's properly aligned with the crankshaft.

In conclusion, the OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122 is a high-quality, essential component for your outboard motor. Its precision-machined design, high-quality materials, and pre-lubricated synthetic grease ensure that it provides long-lasting protection against wear and corrosion, helping to extend the life of your engine.

A Detailed Analysis of the OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122

Introduction:

The OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122 is an essential component of outboard marine engines. This part is responsible for supporting the crankshaft and ensuring the smooth operation of the engine. In this analysis, we will discuss the pros and cons of purchasing this bearing to help you make an informed decision.

Pros:

1. Superior Quality: Johnson/Evinrude is a renowned brand in the marine engine industry, known for producing high-quality parts. This upper roller bearing is no exception and is designed to offer superior performance and durability.

2. Reduced Engine Vibration: A faulty or worn-out upper roller bearing can cause excessive engine vibration. Replacing it with a new one, like the OMC 3854250, can significantly reduce engine vibration and improve overall engine operation.

3. Enhanced Engine Life: A well-functioning upper roller bearing ensures the crankshaft operates smoothly, reducing the stress on other engine components and contributing to a longer engine life.

4. Improved Fuel Efficiency: A poorly functioning upper roller bearing can lead to increased engine wear and decreased fuel efficiency. Replacing it with a new one can help improve fuel economy and save you money in the long run.

Cons:

1. Cost: Replacing an upper roller bearing can be an expensive proposition, especially for high-performance engines like those from Johnson/Evinrude. The OMC 3854250 is no exception and may be a significant investment for some boat owners.

2. Installation Complexity: Installing an upper roller bearing can be a complex and time-consuming process. It requires specialized tools and knowledge, making it a job best left to a professional mechanic or a confident DIYer.

3. Potential for Additional Repairs: A worn-out upper roller bearing is often a sign of other potential engine issues. Replacing the bearing may reveal the need for additional repairs, adding to the overall cost.

Conclusion:

The OMC 3854250 Johnson/Evinrude Upper Roller Bearing JO122 is a high-quality component designed to ensure the smooth operation of your outboard marine engine. While it may be a significant investment, the benefits of reduced engine vibration, enhanced engine life, and improved fuel efficiency make it a worthwhile expense. However, the complexity of the installation process and potential for additional repairs should be considered before making a purchase.

Recommendation:

If you're experiencing engine issues and suspect the upper roller bearing may be the culprit, it's recommended to replace it with a new one, like the OMC 3854250. Considering the benefits it offers, the investment will likely pay off in the long run. However, if you're not comfortable with the installation process or suspect other underlying engine issues, it's best to consult a professional mechanic for advice.

Details:

JO122 REFERENCE JOHNSON EVINRUDE OMC PART NUMBER 3854250 FOR PROPER APPLICATION THIS UPPER ROLLER BEARING.

part #: 3854250 prices

  • $24.00-$67.25

specifications otsterndriv:

  • for makes: Johnson, Evinrude, Omc
  • brand: Omc
  • mpn: 3854250
  • part type: Roller Bearing

payments otsterndriv:

  • other
  • credit card: Discover
  • wallet: Google-pay

offer otsterndriv:

  • availability: In Stock
  • started: August 19, 2025
  • quantity: 3
  • options: Ship-to-home
  • sold: 0

general otsterndriv:

  • Boat Parts > Sterndrive Motors Components > Other
  • condition: New other see details

seller otsterndriv:

  • rating: 99.2%
  • city: West Palm Beach, Florida
  • # reviews: 6500

shipping otsterndriv:

  • cost: $0.00
  • type: Calculated
  • carrier: USPS
  • service: USPS Priority Mail
  • transit: 3-9 Days
  • class: Expedited

returns otsterndriv:

  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer
for makes: johnson, evinrude, omc, part type: roller bearing,
category: boat parts > sterndrive components, sku: 3924598933086502,
Omc 3854250 Is Similar To:
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5 offers $24.00–$67.25 USD
  • New. Offer #1 priced at $24.00 + $10.00 shipping estimate = $34.00* total. +$10.00 shipping
  • New other (see details). Offer #2 priced at $39.95 + $0.00 shipping estimate = $39.95* total. They will however be in similar functioning condition.FREE SHIPPING
  • New. Offer #3 priced at $67.25 + $9.06 shipping estimate = $76.31* total. +$9.06 shipping
  • New. Offer #4 priced at $48.99 + $0.00 shipping estimate = $48.99* total. OMC Johnson Evinrude Roller Bearing Assembly new old stock.FREE SHIPPING
  • New. Offer #5 priced at $41.88 + $12.45 shipping estimate = $54.33* total. Fits 3.0 4.3 5.0 5.7 5.8 7.4 L engines 1994-1998, 120 140 170 200 230 260 HP, 2.5 3.0 3.8 4.3 L engines 1993 and older. Volvo supersedes OMC 979986.+$12.45 shipping

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