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
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
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
Bent Drive Shaft vs Damaged Propeller Shaft: How to Diagnose the Issue
Learn how to diagnose a bent drive shaft versus a damaged propeller shaft. Compare symptoms, causes, runout testing, alignment checks, bearing inspection, repair options, and prevention steps for reliable marine propulsion performance.
What Length Trolling Motor Shaft for a Pontoon Boat?
Find the right trolling motor shaft length for your pontoon boat. Learn how to measure bow height, compare 48, 55, 60 and 72-inch shafts, prevent propeller ventilation, and select a shaft for calm or rough water conditions.
Top 10 Boat Motor Parts Manufacturers in China
This guide reviews 10 China-based boat motor parts manufacturers for professional buyers sourcing aftermarket outboard components. Compare supplier focus, manufacturing scale, certification visibility, OEM/ODM capability, MOQ flexibility, quality-control priorities, and practical verification steps before placing orders.
