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Gear, Drive Shaft, Propeller Shaft, Clutch Dog Manufacturer

Products
Hot Product

Outboard Motor Parts

Quality Excellence, Leading Innovation Showcasing Premium Transmission Parts for Outboard Motors

YAMAHA
TOHATSU
MERCURY/ SUZUKI
PARSUN
HIDEA
HANGKAI/ YAMABISI
YAMAHA 2HP Pinion Gear
YAMAHA 2HP Pinion Gear
The YAMAHA 2HP Pinion Gear is a critical transmission component designed specifically for Yamaha 2HP outboard motors. Installed in the lower unit gearbox, the pinion gear plays a key role in transferring rotational power from the vertical drive shaft to the forward and reverse gears. Its precision and durability directly influence the efficiency, smoothness, and reliability of the entire propulsion system.
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TOHATSU 5HP Forward Gear
TOHATSU 5HP Forward Gear
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SUZUKI 8HP Forward Gear
SUZUKI 8HP Forward Gear
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MERCURY 20HP Forward Gear
MERCURY 20HP Forward Gear
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Parsun 2Hp Pinion Gear
Parsun 2Hp Pinion Gear
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Hieda 2.5Hp Forward
Hieda 2.5Hp Forward
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Hidea 2Hp Forward Gear
Hidea 2Hp Forward Gear
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Hangkai 5Hp Clutch Dog
Hangkai 5Hp Clutch Dog
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Hangkai 5Hp Propeller Shaft
Hangkai 5Hp Propeller Shaft
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YAMAHA 2HP Forward Gear
YAMAHA 2HP Forward Gear
The YAMAHA 2HP Forward Gear is a precision-engineered transmission component designed specifically for Yamaha 2 horsepower outboard motors. As a critical part of the lower unit gear system, this forward gear is responsible for transferring engine power smoothly and efficiently to the propeller when the motor is engaged in forward motion. Manufactured to strict dimensional tolerances, it ensures stable performance, reduced noise, and long service life even under demanding marine conditions.
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YAMAHA 2HP Drive Shaft
YAMAHA 2HP Drive Shaft
The YAMAHA 2HP Drive Shaft is a core transmission component designed specifically for Yamaha 2 horsepower outboard motors. Positioned between the powerhead and the lower unit gearbox, the drive shaft is responsible for transmitting rotational power from the engine crankshaft down to the gear assembly, where it is converted into propeller motion. The performance and precision of the drive shaft directly affect power efficiency, vibration levels, and the overall reliability of the outboard motor.
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TOHATSU 5HP Reverse Gear
TOHATSU 5HP Reverse Gear
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TOHATSU 5HP Pinion Gear
TOHATSU 5HP Pinion Gear
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Solutions for Outboard Lower Units

  • 1. Solving Outboard Gear Wear
  • 2. Ensuring Product Quality Consistency
  • 3. Stabilizing Crankshaft Accuracy
  • 4. Faster OEM Product Development
Ningbo Gill Transmission Parts Co., LTD.

Why Partner with Gill Transmission?

Your Premier OEM/ODM Manufacturing Partner for Outboard Motor Parts
 
Choosing the right marine component supplier is critical to your brand's reputation and supply chain stability.

At Gill Transmission, we combine nearly three decades of manufacturing expertise with an advanced 25,000㎡ facility to deliver high-precision, marine-grade components that keep your business moving forward.

 29+ Years of Industry Expertise

 
Established in 1997, we have nearly 30 years of experience perfecting the engineering of aftermarket outboard motor parts. Our extensive industry knowledge ensures that we understand your technical specifications, market standards, and durability expectations better than anyone else.

 25,000㎡ Manufacturing Base

 
Our large, modern facility is outfitted with automated production lines and advanced CNC bevel gear machinery. This massive infrastructure enables us to easily scale production to meet your growing market demands without compromising lead times.
 

 3.6 Million+ Units Annual Capacity

 
With an annual output of over 3.6 million precision units, we provide a consistent, high-volume supply of critical marine propulsion components such as outboard gears, drive shafts, propeller shafts, and clutch dogs to global buyers.
 

 R&D & OEM/ODM Solutions

 
We specialize in reverse engineering and have over 100 industry professionals on our team, including seasoned R&D technical engineers. We can seamlessly convert your physical samples, mapping data, or blueprints into high-quality finished products.
 

 ISO 9001 Quality Assurance

 
Quality is our lifeblood. As an ISO 9001-certified manufacturer, we follow stringent quality control protocols throughout the manufacturing process, from raw material metallurgical testing to final precision tolerances, to ensure 100% marine-grade reliability and wear resistance.

 Global Supply Chain & Support

 
Our high-precision products are trusted by marine partners from North America, Europe, Asia, and South America. We provide flexible MOQs, professional international trade compliance, and dependable global logistics support to ensure a smooth import process.
 

OEM Manufacturing Experience

Honorary Qualifications

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The latest News at Gill Transmission

Yamaha 15HP Forward Gear: Independent Carburizing Hardness & Metallographic Report

Yamaha 15HP Forward Gear: Independent Carburizing Hardness & Metallographic Report

Yamaha 15HP Forward Gear: Independent Carburizing Hardness & Metallographic Report At Ningbo Gill Transmission Parts Co., Ltd., we know that outboard motor gears face constant high torque, vibration, and saltwater corrosion. Insufficient surface hardness or poor case depth often leads to rapid wear

Ningbo Gill: Advanced Factory for Outboard Lower Unit Parts

Ningbo Gill: Advanced Factory for Outboard Lower Unit Parts

Established in 1997, Ningbo Gill Transmission Parts Co., Ltd. is located in Ningbo, Zhejiang Province, covering over 25,000 square meters of modern production facilities. With more than two decades of experience in marine gear manufacturing, we specialize in producing high-precision outboard lower u

Shanghai Boat Show 2025 – Outboard Gears & Lower Unit Parts by Ningbo Gill

Shanghai Boat Show 2025 – Outboard Gears & Lower Unit Parts by Ningbo Gill

In March 2025, Ningbo Gill Transmission Parts Co., Ltd. participated in THE 28th China Shanghai International Boats Show (THE 28th CIBS), one of Asia’s premier marine industry events. The exhibition gathered suppliers, distributors, and marine enthusiasts from around the world, providing a perfect p

How to Seal an RC Boat Prop Shaft: Expert Guide to a Watertight, Low-Drag Setup

How to Seal an RC Boat Prop Shaft: Expert Guide to a Watertight, Low-Drag Setup

Learn how to seal an RC boat prop shaft with expert tips on grease tubes, O-rings, stuffing boxes, troubleshooting, and maintenance for a dry, efficient hull.

Who Sells Outboard Motor Parts in Dothan AL

Who Sells Outboard Motor Parts in Dothan AL

Looking for who sells outboard motor parts in Dothan AL? Discover the best local marine option, what parts buyers need, and expert tips for choosing the right supplier.

How to Measure Boat Shaft Length: A Practical Guide for Boat Owners and Marine Professionals

How to Measure Boat Shaft Length: A Practical Guide for Boat Owners and Marine Professionals

This article explains how to measure boat shaft length with practical steps, marine industry insights, and performance-focused guidance. Written for boat owners and marine professionals, it helps you choose the right shaft length, avoid costly installation errors, and improve efficiency.

Our commitment to excellence has established us as a trusted partner for outboard engine solutions worldwide.

Telephone

+86-159-9050-7226
+86-189-6822-2787

Email

benson@gilltransmission.com
ada@gilltransmission.com
​Copyright © Ningbo Gill Transmission Parts Co., LTD. All Rights Reserved.

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Gill Transmission is a China manufacturer of Gear, Drive Shaft, Propeller Shaft since 1997. Advanced machining, OEM service. Stable quality. Contact us today!