1. Boat Controls & Steering Offered
  2. sku: 6949159077629792
  3. OMC 435280

OMC 435280 Lower Unit Gear 40 48 50

fits make: Johnson, Evinrude, Omc. year: 1993–2005.

435280 Omc Johnson Evinrude 40 48 50 Hp 20 Inch Lower Unit Gear Case 1993-2005 2 Cyl

( Brand: Omc ), ( Part Type: Hp Unit Gear Case ), ( Warranty: 60 Day ), ( Manufacturer Part Number: 435280 )

Review OMC Johnson Evinrude 40 48 50 Hp 20 Inch Lower Unit Gear Case Cyl fits 1993–2005

The OMC (Outboard Marine Corporation) 435280 Johnson/Evinrude 40, 48, 50 HP 20 Lower Unit Gear is a critical component for the proper functioning of your Johnson or Evinrude outboard motor, specifically those produced between 1993 and 2005 with the aforementioned horsepower range.

This lower unit gear is meticulously engineered to provide robust and efficient power transmission from the engine to the propeller. It is designed with a durable, high-strength material, ensuring it can withstand the rigors of prolonged use in various marine environments. This gear unit is also equipped with premium quality bearings that ensure smooth operation and minimize wear and tear.

The OMC 435280 Lower Unit Gear features a 20:1 gear ratio, which offers optimal power delivery and excellent torque for improved acceleration and top-end speed. Its precise machining ensures perfect fit and alignment with the engine and the propeller, resulting in reduced vibration and noise.

This component is crucial for maintaining the overall performance and longevity of your Johnson or Evinrude outboard motor. Regular maintenance, such as replacing the lower unit gear at recommended intervals, is essential to ensure your engine continues to run at its best.

In summary, the OMC 435280 Johnson/Evinrude 40, 48, 50 HP 20 Lower Unit Gear is a high-quality, essential component for your outboard motor. Its robust design, efficient power transmission, and durable bearings make it an excellent choice for boat owners seeking reliable performance and extended engine life.

The OMC (Outboard Marine Corporation) 435280 Johnson/Evinrude 40, 48, 50 HP 20 lower unit gear, manufactured between 1993 and 2005, is a popular choice for those seeking reliable and powerful outboard engines. In this analysis, we will discuss the pros and cons of buying this specific lower unit to help you make an informed decision.

Pros:

1. Durability: Johnson/Evinrude engines are known for their durability and reliability. This lower unit is no exception, with a robust design that can withstand heavy use.

2. Power: The 40, 48, and 50 HP options provide ample power for various water activities, including fishing, water sports, and cruising.

3. Versatility: This lower unit can be used with different Johnson/Evinrude outboard engines, offering flexibility for those who may upgrade or change engines in the future.

4. Availability: Parts and components for this lower unit are widely available, ensuring easy maintenance and repair.

Cons:

1. Age: Being manufactured between 1993 and 2005, this lower unit may have accumulated some wear and tear, potentially requiring more frequent maintenance or repairs.

2. Compatibility: Ensure that this lower unit is compatible with your specific Johnson/Evinrude outboard engine model and year.

3. Cost: Older lower units like this one may be more expensive compared to newer models due to their age and availability.

Conclusion:

The OMC 435280 Johnson/Evinrude 40, 48, 50 HP 20 lower unit gear (1993-2005) offers durability, power, versatility, and availability. However, it may have accumulated some wear and tear due to its age and could potentially require more frequent maintenance or repairs. Additionally, ensure compatibility with your specific Johnson/Evinrude outboard engine model and year before making a purchase.

Recommendation:

If you're in the market for a used lower unit, considering the OMC 435280 Johnson/Evinrude 40, 48, 50 HP 20 lower unit gear (1993-2005) is a good starting point due to its proven reliability and power. However, it's essential to inspect the unit thoroughly, check its compatibility with your engine, and consider the potential costs of maintenance and repairs before making a purchase. Alternatively, you may want to explore newer lower unit options for more modern features and potentially reduced maintenance requirements.

part # 435280 prices

  • $1200.00-$2689.95

specifications dorycontrol:

  • for makes: Johnson, Evinrude, Omc
  • for years: 1993-2005
  • brand: Omc
  • part type: Hp Unit Gear Case
  • warranty: 60 Day
  • manufacturer part number: 435280

shipping dorycontrol:

  • type: Fixed
  • cost: $0.00
  • class: Economy
  • service: Economy
  • transit: 3-6 Days

general dorycontrol:

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

returns dorycontrol:

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

payments dorycontrol:

  • other
  • wallet: Paypal
  • credit card: Mastercard

seller dorycontrol:

  • rating: 100.0%
  • # reviews: 2066

offer dorycontrol:

  • options: Ship-to-home
  • started: January 11, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 1
for makes: johnson, evinrude, omc, for years: 1993-2005, part type: hp unit gear case, warranty: 60 day,
category: boat parts > controls steering, sku: 6949159077629792,

Omc 435280 Is Similar To:

dorycontrol logo
2 offers $1200.00–$2689.95 USD
  • Offer #1: $1200.00 price + $60.00 delivery = $1260.00* total. Nice gearcase drive shaft has 17 splines and is 20.5" from the top of the water pump. This part was removed from a 2000 Johnson / Evinrude 50 HP Motor J50PLSSM.+$60.00 shipping
  • Offer #2: $2689.95 price + $0.01 delivery = $2689.96* total. 40 48 50 HP GEAR CASE 5/22. EVINRUDE / JOHNSON.+$0.01 shipping