Daihatsu 8DK-28 crankshaft

The Daihatsu 8DK-28 crankshaft is a heavy-duty forged steel component that converts the reciprocating motion of the pistons into rotational motion to drive the engine. It is designed to withstand high cyclic loads and torsional stresses encountered in medium-speed marine diesel engines. The crankshaft is precisely machined and dynamically balanced to ensure smooth operation, proper power transmission, and long service life. It is supported by multiple main bearings and includes drilled oil passages for efficient lubrication. Key Features ✔ Forged alloy steel construction ✔ Multi-throw crank design (8-cylinder) ✔ Dynamically balanced ✔ Internal oil passages for lubrication ✔ Large journal surfaces ✔ Precision-machined crankpins & journals ✔ Supported by multiple main bearings ✔ Suitable for continuous marine operation

Comprehensive Testing & Quality Assurance

As a leading supplier of marine spare parts sourced directly from Alang Ship Breaking Yard, UTS Marine LLP guarantees the highest level of reliability. This component has been meticulously salvaged and is eligible for rigorous Non-Destructive Testing (NDT). Our in-house testing procedures include:

• Magnetic Particle Inspection (MPI): Ensuring no surface or near-surface cracks exist.
• Ultrasonic Testing (UT): Detecting internal flaws and assessing material thickness.
• Hardness & Hydraulic Testing: Verifying OEM tolerance limits under operational pressure.

Global Export & Packaging Information

We specialize in the worldwide export of reconditioned marine equipment. Every order is securely packaged in custom, sea-worthy wooden crates to prevent transit damage. Our logistics team handles all customs documentation, ensuring smooth delivery to any major port globally. We proudly operate under ISO 9001:2015 certified processes.

Related Brands & Ship Machinery

Explore our extensive inventory across top marine engineering brands. Visit our dedicated brand hubs for MAN B&W, Wärtsilä, Sulzer, Yanmar, Daihatsu, Mitsubishi, and MaK. For insights into procurement, read our guide on Used Ship Machinery from Alang.