Parts for Detroit Diesel 671 Non-Turbo - (4 Valve Head Type) - Crankshaft Section

Why Buy Crankshafts and Related Components for Detroit Diesel 6-71 Non-Turbo 4-Valve Head Engines from Diesel Pro Power

The Detroit Diesel 6-71 non-turbo 4-valve head engine is a benchmark of reliability, performance, and mechanical precision. Its balanced power delivery and efficiency make it a favorite in marine, industrial, and power generation applications worldwide. At the heart of its smooth operation lies the crankshaft—responsible for converting piston movement into dependable rotational force. Diesel Pro Power provides premium aftermarket crankshafts and related components specifically engineered for the 6-71 non-turbo 4-valve head engine, ensuring precision, durability, and long-term reliability.

Each Diesel Pro Power crankshaft is forged from high-strength steel and precision-ground to Detroit Diesel OEM specifications for a flawless fit. These crankshafts are engineered to withstand years of heavy-duty operation, maintaining balance and alignment even in continuous-use environments. Every unit is meticulously inspected for journal tolerances, surface finish, and oil passage accuracy to ensure smooth rotation, consistent oil flow, and reduced bearing wear.

To complement the crankshaft, Diesel Pro Power supplies premium main bearings, connecting rod bearings, thrust washers, and oil seals—all designed for perfect compatibility with the 6-71’s rotating assembly. These components help maintain proper clearances, minimize friction, and protect against vibration or excessive wear, ensuring extended engine life.

With over 40,000 satisfied customers across 180 countries, Diesel Pro Power is trusted by professionals worldwide for its unmatched product quality, expert technical support, and fast global delivery.

For precision-balanced crankshafts and dependable rotating components that keep your Detroit Diesel 6-71 non-turbo 4-valve head engine running strong, trust Diesel Pro Power—your global source for professional-grade reliability and performance.