Drive Shaft
Marine Outboard Engine High-Strength Drive Shafts & Couplings
Key Features & Benefits
High-Torque Forged Alloy
Constructed from premium forged stainless or alloy steel to resist intense torsional twist and mechanical stress.
Precision Spline Machining
Precision-machined splines ensure seamless engagement with the engine crankshaft and lower unit gear assemblies.
Corrosion & Wear Resistance
Marine-grade anti-corrosion treatment protects against saltwater pitting, rust, and shaft surface wear.
Vibration-Free Rotation
Dynamically balanced to eliminate shaft whip and vibration, extending the life of seals and drive bearings.
What’s Included in the Box
1x Marine Outboard Drive Shaft Assembly
1x Upper & Lower Drive Shaft Bearing Kit
1x Drive Shaft Oil Seal Set
1x Drive Pin & Retainer Washer Kit
Product Specifications
| Specification | Details |
|---|---|
| Compatible Engine Types | Marine Outboard & Sterndrive Motors |
| Material Construction | High-Tensile Stainless Steel / Heat-Treated Alloy |
| Shaft Length & Variant | Short Shaft (15"), Long Shaft (20"), Extra Long (25") |
| Spline Teeth Count | OEM Matching Spline Profiles |
| Corrosion Rating | Saltwater & High-Humidity Resistant Marine Grade |
| Application Areas | Powerhead-to-Lower Unit Drive Transmission |
| Included Hardware | Drive Shaft, Bearings, Oil Seals, & Retainer Pins |