Nissan crankshaft China supplier manufacturing Nissan engine crankshaft FE6T engine 12200-25500 HRC 45-50 Nissan diesel engine parts

Product Overview
As a leading China supplier and manufacturer, we produce premium Nissan crankshafts, part number 12200-25500, with specified hardness HRC 45-50, specifically engineered for Nissan FE6T turbo diesel engines. These professionally heat-treated OEM-quality components are manufactured in China to provide enhanced durability and optimal performance in demanding turbocharged commercial applications worldwide.

Product Identification
• Nissan Part Number: 12200-25500
• Compatible Nissan Engine: FE6T Turbo Diesel Engine
• Hardness Specification: HRC 45-50 (Professionally Heat-Treated)
• Origin: China Manufacturing & Supply

Product Specifications
• Type: Engine Crankshaft
• Nissan OEM Number: 12200-25500
• Material: High-Strength Forged Steel
• Hardness: HRC 45-50 (Controlled Heat Treatment)
• Condition: New, OEM-Quality
• Application: Turbocharged Engine with Enhanced Durability
• Manufacturing: Precision Machined & Heat-Treated in China to Nissan Specifications

Key Features
✔️ China Manufacturing Excellence: Produced in ISO-certified Chinese facilities with specialized heat treatment and turbo component expertise.
✔️ Genuine Nissan Specifications: Exact replacement for Nissan part number 12200-25500.
✔️ Controlled Hardness Specification: Professionally heat-treated to HRC 45-50 for optimal wear resistance in turbo applications.
✔️ Turbo-Optimized Design: Enhanced strength for FE6T turbocharged applications with controlled hardness.
✔️ Precision China Production: Advanced heat treatment and balancing technology ensures reliable turbocharged performance.

Quality Assurance (China Manufacturing Standards)
• 100% new production in China, meets or exceeds original Nissan specifications for turbo applications.
• Hardness verification to HRC 45-50 specification through Rockwell testing.
• Forged steel material certification from certified Chinese mills.
• Critical dimensions verified against Nissan OEM blueprints for FE6T engines.
• Comprehensive heat treatment documentation and turbo application testing.

Applications
• Nissan FE6T turbo diesel engine overhaul and rebuild requiring enhanced durability.
• Repair of Nissan turbocharged commercial vehicle engines with worn or damaged crankshafts.
• Preventive maintenance for Nissan turbo diesel trucks and buses in demanding conditions.
• Engine performance restoration for turbocharged commercial fleets requiring extended component life.

Why Choose Our China-Manufactured Nissan Crankshaft
• Guaranteed Hardness Specification: HRC 45-50 ensures extended service life under turbocharged loads.
• Direct China Manufacturing: Competitive pricing for professionally heat-treated turbo components.
• FE6T Turbo Specific: Perfect fit and function for FE6T turbocharged engine blocks.
• Professional Heat Treatment: Controlled hardening optimized for turbo application stresses.
• Reliable China Supplier: Established manufacturer with Nissan turbo diesel engine parts expertise.