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
How to Store MerCruiser Boat Engine Parts Long Term
Learn how to store MerCruiser boat engine parts long term with this detailed marine preservation guide. Discover how to stabilize fuel, change engine oil, prevent freeze damage, protect sterndrives and drive shafts, control moisture, avoid corrosion, and prepare your boat engine for reliable recommissioning.
Precision Machined Propeller Shafts vs Standard Shafts
Precision machined propeller shafts and standard shafts may look similar, but their manufacturing accuracy, fit, durability, and operating value can differ significantly. Learn how shaft precision, material choice, alignment, and inspection affect marine propulsion reliability, vibration control, seal life, and lifecycle cost.
Can a Longer Shaft Solve Ventilation on a Pontoon Boat?
Can a longer shaft solve ventilation on a pontoon boat? Learn when shaft length is the real issue, why propellers lose grip, how trim, mounting height, hull flow, loading, and propeller design affect performance, and how to diagnose the correct fix before replacing marine components.
