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
Where Can I Buy Boat Parts Near Me? A Practical Guide to Finding the Right Marine Parts Supplier
Looking for boat parts near you? Learn where to buy reliable marine parts, how to verify drive shaft and lower-unit compatibility, and when to work with a specialist manufacturer. Explore practical sourcing tips for gears, propeller shafts, clutch dogs, and custom marine transmission components.
Propeller Shaft Corrosion vs Bearing Failure: Which Is Causing Vibration?
Propeller shaft corrosion or bearing failure? Learn how to diagnose marine propulsion vibration, identify warning signs, inspect shaft alignment and seals, prevent stern tube damage, and choose the right repair solution for reliable vessel operation.
Can a Boat Propeller Shaft Use U-Joints?
Can boat propeller shafts use U-joints? This expert guide explains when U-joints are suitable for marine drivetrains, why a single universal joint can create vibration, how propeller thrust must be managed, and when a double CV joint with a thrust bearing is the better solution.
