OMC Crankshaft Crank V4 0389599 0396623

( Brand: Omc ), ( Part Type: Crankshaft Crank ), ( Warranty: 30 Days ), ( Manufacturer Part Number: 396623 )

Review OMC Johnson Evinrude V4 Crankshaft Crank Assembly Oem

The OMC 396623 crankshaft from Johnson/Evinrude is an essential component of outboard marine engines, specifically those using the V4 configuration. This crankshaft, identified by part numbers 389599, 0389599, and 0396623, plays a pivotal role in the combustion process, converting linear motion from the pistons into rotational motion for the engine's propeller.

Made from high-strength, forged steel, this crankshaft is designed to withstand the rigors of continuous marine use. Each crankshaft undergoes rigorous quality control testing to ensure proper fit, finish, and alignment. Precision machined for optimal bearing surfaces, this component boasts a polished finish to minimize friction and improve overall engine performance.

The OMC 396623 crankshaft features a conventional straight-line design. It incorporates a compact forged crankshaft-driven counterweight configuration that enhances power delivery and provides superior vibration dampening. The crankshaft also comes with factory-installed main bearings and big-end bearings, making installation quick and straightforward.

Engineered to meet the demanding requirements of marine applications, this crankshaft comes factory-sealed with an OMC branded oil seal to prevent oil leaks. Designed with a narrow flange and oil squeeze-out concept, it ensures the efficient transfer of engine lubrication to the bearings.

Conclusively, the replacement of a damaged or worn crankshaft in your Johnson/Evinrude outboard engine with an OMC 396623 crankshaft will help maintain the engine's optimal performance, longevity, and reliability. Always consult the engine's owner's manual or contact the engine manufacturer for specific installation instructions.

The Johnson Evinrude V4 crankshaft crank (part number: OMC 396623, alternatives: 0389599 and 0396623) is a crucial component of outboard marine engines that connects the engine's crankcase to the connecting rods, generating power through the reciprocating motion of the pistons. While buying a new crankshaft for a marine engine is a significant investment, it's essential to weigh the pros and cons before making the final decision.

1. Improved Performance: A new crankshaft can lead to better engine performance as it ensures the smooth transfer of power from the engine's pistons to the propeller.

2. Increased Efficiency: A new crankshaft can result in increased fuel efficiency and reduced wear and tear, contributing to overall cost savings in the long run.

3. Reliability: A high-quality crankshaft can increase the reliability and longevity of the entire outboard engine system.

1. Cost: Replacing a crankshaft is a significant expense, particularly for smaller boat owners or those operating on a tight budget.

2. Availability: Replacement crankshafts, particularly for uncommon engine models, may be challenging to find and require extensive research to locate a suitable replacement.

3. Installation Complexity: Installing a new crankshaft can be a time-consuming and complicated process that necessitates the expertise of a certified marine mechanic.

Before purchasing the Johnson Evinrude V4 crankshaft crank (OMC 396623 or its alternatives), it is essential to consider the overall costs, availability, and complexity of the installation process. If you prioritize enhanced engine performance, increased efficiency, and better reliability, the investment in a new crankshaft may ultimately prove to be worthwhile.

To mitigate the cost concerns, be sure to shop around for the best price. Also, check with your local marine mechanic for availability, and if they have experience replacing this type of crankshaft, to streamline the installation process.

If you're unsure about the feasibility of purchasing a new crankshaft, consider having your engine thoroughly inspected by a certified marine mechanic to determine if this is the root cause of your engine issues. If another solution can address the problem, it's worth exploring those options before making a major investment. Additionally, keep in mind that a well-maintained engine has a lower likelihood of requiring major component replacements like the crankshaft. Engage in regular preventive maintenance practices to minimize the need for a costly crankshaft replacement in the future.

Details:

I have many other parts available for this engine. Part were pulled from a 1981 Johnson 115hp model J115TLCIM. Part have been cleaned but may require some further cleaning.

part #: 396623 prices

• $50.97-$174.99

specifications vesselveep:

• for makes: Johnson, Evinrude, Omc
• brand: Omc
• part type: Crankshaft Crank
• warranty: 30 Days
• manufacturer part number: 396623

seller vesselveep:

• # reviews: 1688
• rating: 99.7%
• city: Madison, Wisconsin

offer vesselveep:

• best offers: True
• availability: In Stock
• options: Ship-to-home
• sold: 0
• started: February 4, 2025
• quantity: 1

returns vesselveep:

• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

general vesselveep:

• condition: Used
• Parts Accessories > Boat Parts > Other

payments vesselveep:

• credit card: Discover
• wallet: Paypal
• other

shipping vesselveep:

• service: FedEx Ground or FedEx Home Delivery
• cost: $25.85
• carrier: FedEx
• type: Fixed
• transit: 3-8 Days
• class: Standard

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