Isuzu 4HG1 crankshaft HRC 45-50 engine parts Isuzu crankshaft 4HG1 engine hardened crankshaft

Product Overview
We supply genuine Isuzu 4HG1 engine crankshafts, precision-engineered with optimal hardness (HRC 45-50) to exact OEM specifications. This professionally heat-treated component is designed for perfect compatibility and maximum durability, restoring optimal balance, power, and longevity to your Isuzu 4HG1 diesel engine in heavy-duty applications.

Product Specifications
• Compatible Engine: Isuzu 4HG1 Diesel Engine
• Type: Engine Crankshaft
• Material: High-Grade Forged Steel
• Hardness Specification: HRC 45-50 (Professionally Heat-Treated)
• Condition: New, OEM-Quality
• Manufacturing: Precision Machined & Hardened to Isuzu Specifications

Key Features
✔️ Exact OEM Replacement: Manufactured to match original Isuzu 4HG1 crankshaft specifications.
✔️ Optimal Hardness (HRC 45-50): Professionally heat-treated for superior wear resistance and durability.
✔️ Precision Engineering: Ensures perfect fit and optimal engine balance for smooth operation.
✔️ High-Strength Construction: Forged steel material with proper hardening provides exceptional fatigue resistance.
✔️ Precision Balanced: Dynamically balanced to minimize vibration and ensure reliable performance.

Quality Assurance
• 100% new production, never remanufactured
• Hardness verified to HRC 45-50 specification
• Critical dimensions checked against OEM specifications
• Material certification and heat-treatment documentation available
• Comprehensive quality control inspection

Applications
• Isuzu 4HG1 engine overhaul and rebuild
• Repair of engines with crankshaft bearing failure or wear
• Preventive maintenance for Isuzu 4HG1-powered heavy-duty trucks and equipment
• Engine performance restoration projects requiring hardened components

Why Choose Our Isuzu 4HG1 Crankshaft
• Guaranteed Hardness Specification: HRC 45-50 ensures extended service life under heavy loads
• Perfect Compatibility: Exact fit for Isuzu 4HG1 engine blocks
• Restores Performance: Returns engine to factory specifications for power and smoothness
• Professional Heat Treatment: Properly hardened for demanding heavy-duty applications
• Technical Support: Expert assistance with installation and compatibility questions