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
Can You Run a Boat With a Bent Prop Shaft?
Running a boat with a bent prop shaft may still move you, but it risks serious mechanical damage, safety issues and higher long‑term costs. Learn expert diagnostic steps, repair vs replacement options, and manufacturer insights to protect your marine propulsion system.
How to Measure a Boat Motor Shaft
Learn how to measure a boat motor shaft step by step from an outboard transmission specialist. Understand reference points, tools, common mistakes and why accurate shaft length is critical for performance, safety and correct drive shaft selection.
Top 10 Marine Drive Shafts Manufacturers in China
This 2026 expert guide profiles the top 10 marine drive shaft manufacturers in China, explains key selection criteria, hidden sourcing pitfalls, certification verification steps and offers buyer‑focused insights for long‑term B2B partnerships.
