RAREELECTRICAL 447-254A3 Lower Thrust Bearing Johnson/evinrude S18-1370

( Brand: Rareelectrical ), ( Part Type: Bearing Case ), ( Manufacturer Part Number: 447-254A3 ), ( Warranty: 1 Year ), ( Source: Aftermarket )

Review RAREELECTRICAL New Lower Case Thrust Bearing Johnson/evinrude By 447-254

The 447-254A3 lower thrust bearing is a crucial component in the Johnson/Evinrude S18-1370 outboard motor. This bearing is specifically designed to provide reliable and efficient performance in marine applications, where conditions can be harsh and unforgiving.

The lower thrust bearing is responsible for supporting the weight of the motor and transmitting power from the engine to the propeller. It features a precision-machined, chrome steel housing that provides excellent strength and durability. The housing is also engineered to be self-aligning, which helps ensure proper bearing alignment and reduces the risk of damage from misalignment.

The bearing itself is made from high-quality, heat-treated steel and features a double-lip seal design. The seals help prevent water and debris from entering the bearing, protecting it from damage and prolonging its lifespan. The bearing also utilizes a low-friction, PTFE (polytetrafluoroethylene) coating, which reduces wear and tear and improves overall performance.

The 447-254A3 lower thrust bearing is specifically designed to fit the Johnson/Evinrude S18-1370 outboard motor. It is easy to install, with a simple press-fit design that allows it to be easily replaced during routine maintenance. The bearing also comes with all necessary mounting hardware, making the installation process even more straightforward.

In summary, the 447-254A3 lower thrust bearing is an essential component in the Johnson/Evinrude S18-1370 outboard motor. Its precision-machined chrome steel housing, high-quality steel bearing, double-lip seal design, and low-friction PTFE coating all work together to provide reliable, efficient, and long-lasting performance in even the most demanding marine conditions.

Pros and Cons of Buying a 447-254A3 Johnson/Evinrude S18-1370 Lower Thrust Bearing

The Johnson/Evinrude S18-1370 447-254A3 lower thrust bearing is a crucial component of outboard motors. It is essential to understand the advantages and disadvantages of purchasing this part to make an informed decision.

1. Enhanced Performance: A lower thrust bearing helps reduce friction between the lower unit and the drive shaft, resulting in improved engine performance and overall efficiency.

2. Longer Motor Life: By reducing wear and tear on other components, a high-quality lower thrust bearing can contribute to a longer lifespan for the motor.

3. Smoother Operation: A properly functioning lower thrust bearing ensures smoother operation of the outboard motor, reducing vibrations and noise.

4. Easy Installation: The 447-254A3 lower thrust bearing is a relatively simple part to install, making it a convenient upgrade for DIY boat owners.

1. Cost: Replacing a lower thrust bearing is an investment. While the part itself may not be excessively expensive, the labor costs for professional installation can add up.

2. Potential for Damage: Improper installation or use of a low-quality bearing can lead to damage to other components in the motor, potentially resulting in costly repairs.

3. Required Maintenance: Regular maintenance is necessary to ensure the longevity of the lower thrust bearing and the overall performance of the motor.

The decision to buy a Johnson/Evinrude S18-1370 447-254A3 lower thrust bearing ultimately comes down to weighing the benefits against the costs. While there are cons to consider, the potential for improved performance, longer motor life, and smoother operation make this an attractive upgrade for boat owners. It is essential to ensure proper installation and regular maintenance to maximize the benefits and minimize the risks.

If you are experiencing issues with your outboard motor's performance or notice unusual vibrations or noise, consider investing in a high-quality Johnson/Evinrude S18-1370 447-254A3 lower thrust bearing. Ensure that the part is installed correctly and perform regular maintenance to ensure optimal performance and longevity.

part # 447254a3 price

• $93.63

specifications dorycontrol:

• for makes: Johnson, Evinrude
• brand: Rareelectrical
• part type: Bearing Case
• manufacturer part number: 447-254A3
• warranty: 1 Year
• source: Aftermarket

shipping dorycontrol:

• service: Economy, Standard, Expedited, Overnight
• transit: 4-8 Days
• cost: $0.00
• class: Economy, Standard, Expedited, One-day
• type: Fixed

seller dorycontrol:

• # reviews: 116706
• rating: 97.1%

payments dorycontrol:

• credit card: Visa
• other
• wallet: Paypal

returns dorycontrol:

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

general dorycontrol:

• Parts Accessories > Boat Parts > Controls Steering
• condition: New

offer dorycontrol:

• options: Ship-to-home
• started: August 14, 2025
• sold: 0
• availability: In Stock

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