Parts for Detroit Diesel 12V71 Non-Turbo - Crankshaft Section

Why Buy Your Detroit Diesel 12V71 Non-Turbo Crankshaft and Related Components from Diesel Pro Power

The Detroit Diesel 12V71 Non-Turbo engine is a cornerstone of classic two-stroke diesel design—renowned for its durability, simplicity, and mechanical balance. To maintain that legendary reliability, the crankshaft and its related components must be precision-built and perfectly matched. Diesel Pro Power provides exactly that: premium, engine-specific parts engineered for long-term performance and backed by decades of proven expertise. Here’s why Diesel Pro Power is the best choice for your 12V71 Non-Turbo crankshaft and related components.

• Premium Aftermarket and Rebuilt Quality: Each 12V71 Non-Turbo crankshaft offered by Diesel Pro Power is either newly manufactured or fully remanufactured using precision machining, dynamic balancing, and strict quality control. The result is a component that meets or exceeds OEM performance, ensuring your V12 runs smoothly with correct oil clearances and bearing tolerances.

• Engine-Specific Fit and Compatibility: Designed exclusively for the naturally aspirated 12V71, these crankshafts, bearings, and thrust washers ensure proper fitment for engines without turbo boost. Diesel Pro Power ensures every part aligns perfectly with the original two-stroke configuration—supporting stable oil pressure, even rotation, and dependable performance across all twelve cylinders.

• Complete Bottom-End Solutions: Diesel Pro Power makes rebuilding your 12V71 Non-Turbo simple by providing all essential crankshaft-related components in one place—main bearing sets, thrust washers, bolts, nuts, and oil seals. Each part is engineered for durability under the constant load and torque these large-displacement engines deliver.

• Dynamic Balancing for Vibration Control: The massive V12 crankshaft must be balanced precisely to prevent vibration that can damage bearings and connecting rods. Diesel Pro’s rebuilt crankshafts are dynamically balanced to exact specifications, ensuring smooth operation and long-term stability even under continuous heavy-duty use.

• Corrosion-Resistant and Long-Life Design: Whether used in marine propulsion, generator sets, or industrial machinery, 12V71 Non-Turbo engines often run in harsh environments. Diesel Pro’s crankshafts and hardware are treated for corrosion resistance and durability—keeping your engine’s rotating assembly protected from wear and moisture.

• Ready-to-Ship Inventory: Diesel Pro Power maintains a comprehensive stock of Detroit Diesel 12V71 Non-Turbo crankshafts and related hardware, ready to ship immediately. This allows operators to minimize downtime and restore productivity without long factory lead times.

• Global Delivery Network: With fast, reliable shipping to over 180 countries, Diesel Pro Power ensures you receive your crankshaft and related components wherever your vessel or equipment operates. Whether your Detroit Diesel engine powers a tugboat, generator, or onshore application, Diesel Pro delivers quickly and securely worldwide.

• Proven Reliability with 40,000+ Customers: Diesel Pro Power has earned the trust of more than 40,000 customers across marine, power generation, and industrial sectors. Professionals choose Diesel Pro because every product is backed by expert support, transparent service, and a proven record of success with Detroit Diesel engines.

• Technical Expertise in Series 71 Engines: The Diesel Pro team specializes in the Detroit Diesel two-stroke family, giving you direct access to expert guidance for proper crankshaft selection, undersize bearings, and installation support. They know the 12V71 inside and out—so you can be confident every part you order is correct for your application.

• Simplified Online Ordering: Diesel Pro’s intuitive website allows you to quickly locate and purchase the exact crankshaft, bearings, and hardware you need—no part number required. With clear product details, photos, and live inventory, ordering the correct 12V71 Non-Turbo components has never been easier.

• Built for Endurance and Performance: Diesel Pro Power’s crankshafts and related parts are designed to restore your 12V71 to its original power and reliability. Every component works together to reduce friction, maintain oil integrity, and extend the life of your engine’s bottom end—keeping your classic Detroit Diesel running strong for years to come.

Choosing Diesel Pro Power means investing in the future of your Detroit Diesel 12V71 Non-Turbo engine. With precision-built parts, expert service, and global reach, Diesel Pro Power remains the world’s most trusted source for marine and industrial Detroit Diesel engine components.