MERCURY 878613A2 Forward Pinion Gear Set 828174A2 44103 44105 135 140 150 175

( Manufacturer Part Number: 878613A2 ), ( Part Type: Pinion Hp Gear ), ( Country Of Manufacture: United States ), ( Donor Motor: Loose )

Review MERCURY Forward And Pinion Gear Set 105 135 140 150 175 Hp fits 200 1996–2005

Mercury 878613A2/828174A2 Pinion Gear Set for Outboard Motors (44103, 44105, 1996-2005, 105-200 HP)

Experience seamless performance and reliability with the Mercury 878613A2/828174A2 Pinion Gear Set. Designed for outboard motors with model numbers 44103 and 44105, this gear set is compatible with Mercury outboard motors from the years 1996 to 2005, catering to a wide range of boat owners.

The Mercury 878613A2/828174A2 Pinion Gear Set is engineered to deliver superior power transmission, suitable for engines ranging from 105 HP to 200 HP. This versatile gear set is available in various tooth sizes, including 105, 135, 140, 150, and 175, ensuring a perfect fit for your specific Mercury outboard motor model.

Crafted from high-quality materials, this pinion gear set is designed to withstand the rigors of continuous use in marine environments. The gear set's robust construction guarantees longevity and efficiency, ensuring smooth operation even under heavy load conditions.

Incorporating Mercury's advanced engineering and design principles, the 878613A2/828174A2 Pinion Gear Set is an excellent choice for boat owners seeking unparalleled performance and reliability. Whether you're cruising, fishing, or water-skiing, this gear set will provide the power and precision you need to enjoy your time on the water.

Upgrade your Mercury outboard motor today with the Mercury 878613A2/828174A2 Pinion Gear Set, and experience the difference that superior engineering can make in your boating adventures.

Analysis of Mercury 878613A2 Pinion Gear Set for Outboard Motors

1. Compatibility: This pinion gear set is designed to fit Mercury outboard motors from 1996, 1997, and forward, with horsepower ratings of 105, 135, 140, 150, 175, and 200. This wide range makes it a versatile choice for many users.

2. Durability: Mercury is a well-known brand in the marine industry, and their products are typically built to withstand the harsh conditions of the sea. This pinion gear set is likely to be robust and long-lasting.

3. Availability: As a standard part for many Mercury outboard motors, this pinion gear set is easy to find and purchase from various marine parts suppliers, ensuring easy replacement when needed.

1. Cost: While the cost of this pinion gear set may be reasonable compared to some aftermarket alternatives, it could still be a significant investment for some users.

2. Limited Application: While this pinion gear set is widely compatible with Mercury outboard motors, it may not be suitable for other brands or models of outboard motors.

3. Potential for Installation Issues: As with any mechanical replacement, there is a risk of installation errors or compatibility issues, which could potentially lead to further issues with the outboard motor.

The Mercury 878613A2 Pinion Gear Set offers a high level of compatibility, durability, and availability, making it an attractive choice for owners of Mercury outboard motors. However, potential buyers should be aware of the cost and potential installation issues associated with this product.

If you own a Mercury outboard motor within the specified horsepower range, the Mercury 878613A2 Pinion Gear Set is likely a reliable choice for maintaining or upgrading your outboard motor. It is recommended to consult with a professional mechanic or the manufacturer to ensure the best fit and installation process. Additionally, it's always a good idea to research and compare prices from various suppliers to find the best deal.

Details:

Pinion C# 43-44103. Teeth count: 28/15. The item you are looking at is guaranteed to be described, pictured, and cross-referenced correctly.

Forward Pinion: 878613A2. Bearings spin freely. Altman, IL 62411. However, please be absolutely sure this is the correct one for your motor prior to purchasing.

part #: 878613a2 prices

• $105.95-$412.04

specifications ouboaen:

• for makes: Mercury
• for years: 1996-2005
• mpn: 878613a2
• part type: Pinion Hp Gear
• country of manufacture: United States
• donor motor: Loose

seller ouboaen:

• # reviews: 33131
• city: Altamont, Illinois
• rating: 99.8%

returns ouboaen:

• policy: No Returns

offer ouboaen:

• started: October 23, 2025
• options: Ship-to-home
• sold: 0
• quantity: 1
• availability: In Stock

general ouboaen:

• condition: Used
• Boat Parts > Outboard Engines Components > Other

shipping ouboaen:

• class: Standard
• cost: $0.00
• type: Fixed
• transit: 2-6 Days
• service: Standard

payments ouboaen:

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

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