Parts For Detroit Diesel 12V149 Turbo for Australia - Crankshaft Section

Crankshaft and Related Components for Detroit Diesel 12V149 Turbo

The Detroit Diesel 12V149 Turbo engine represents one of the most powerful and heavy-duty powerplants in the Detroit Diesel two-stroke family. Its V12 configuration and 149 cubic inches per cylinder provide massive torque and horsepower output, making it a popular choice for marine propulsion systems, offshore equipment, and industrial power generation. At the heart of this engine lies the crankshaft—an essential rotating assembly that converts the linear motion of the pistons into the rotational power that drives the vessel or equipment.

At Diesel Pro Power, we supply premium-quality crankshafts and related components specifically designed for the Detroit Diesel 12V149 Turbo. Each crankshaft is engineered to meet or exceed OEM tolerances, ensuring precise journal alignment, optimal oil flow, and superior durability under heavy load conditions. Whether you are performing a complete rebuild or replacing a worn-out crankshaft, Diesel Pro offers new and rebuilt units ready for immediate installation.

Premium-Grade Detroit Diesel 12V149 Turbo Crankshafts

The crankshaft for the 12V149 Turbo is a large forged-steel component designed to endure extreme operating pressures. Diesel Pro Power provides rebuilt crankshafts that are precision-machined, balanced, and inspected for straightness and surface integrity. Every journal is polished to OEM finish to maintain ideal oil film thickness and reduce friction. When installed with proper bearings and seals, these crankshafts restore factory performance and longevity to your 12V149 Turbo engine.

Bearings, Seals, and Hardware for the 12V149 Turbo

Alongside the crankshaft itself, Diesel Pro Power carries all the related components necessary for a complete bottom-end service. This includes main bearing sets in standard and undersized configurations, thrust washers to control crank end play, crankshaft seals to prevent oil leakage, and connecting rod bearings designed to sustain continuous high-speed operation. Each component is built for precise fitment to the Detroit Diesel 12V149 Turbo block, ensuring balanced rotation and consistent lubrication under demanding marine or industrial loads.

Precision Fit and Compatibility

Every part in this section is engineered for perfect compatibility with the Detroit Diesel 12V149 Turbo engine. The geometry, oil passage alignment, and bearing clearances follow strict Detroit Diesel specifications to maintain balance, vibration control, and long-term durability. Diesel Pro Power’s selection also includes bolts, nuts, and shims required to properly secure the crankshaft assembly, allowing you to complete your rebuild with confidence and reliability.

Why Choose Diesel Pro Power for Detroit Diesel 12V149 Turbo Crankshafts

• Specialized in Detroit Diesel Engines: Diesel Pro Power focuses exclusively on marine and industrial diesel applications, offering precise components for engines like the 12V149 Turbo.

• Immediate Availability: All crankshafts and related parts are kept in stock for fast delivery—minimizing downtime for vessels and heavy machinery.

• Rebuilt to OEM Standards: Each rebuilt crankshaft undergoes comprehensive machining, balancing, and inspection to ensure equal or greater performance than factory new components.

• Worldwide Shipping to Over 180 Countries: Diesel Pro Power’s global logistics network ensures that customers anywhere in the world receive their Detroit Diesel 12V149 Turbo parts quickly and securely.

• 40,000+ Satisfied Customers: Trusted by fleets, shipyards, and repair facilities worldwide for reliable aftermarket diesel engine parts.

• Expert Support: Our experienced technical staff can help identify the correct crankshaft and bearing combinations for your engine’s serial configuration, ensuring proper fit and performance.

Diesel Pro Power remains recognized as the world’s best online source for marine diesel engine parts, combining quality, service, and global reach. When it comes to rebuilding or maintaining your Detroit Diesel 12V149 Turbo, our crankshaft and related components deliver the dependability and precision your operation demands.