Lower Cowling

Material: ADC3
manufacturer: NINGBO JINYAO MACHINERY Co. LTD
Part name : Lower Cowling
Cavity : 1
Injection: High-pressure die casting

Application：This lower cowling is a critical structural and protective component designed for outboard motors. Manufactured through high-pressure die-casting (HPDC) using ADC3 aluminum alloy, it is engineered specifically to excel in the harsh marine environment.
Its primary purpose is to enclose and safeguard the lower drive unit, including the propeller shaft and gears, from impact, waterborne debris, and corrosion. The hydrodynamically efficient design minimizes drag and contributes to the overall performance and fuel efficiency of the outboard motor.