Isuzu crankshaft 5-12310-161-0 55mm stroke 4BC1 4BC2 DB33 engine Isuzu crankshaft

Product Overview
We supply genuine Isuzu crankshafts, part number 5-12310-161-0, featuring a 55mm stroke and engineered for Isuzu 4BC1, 4BC2, and DB33 diesel engines. This OEM-quality component is a critical spare part designed to restore optimal engine balance, performance, and durability in classic Isuzu commercial vehicles and industrial equipment.

Product Identification
• Part Number: 5-12310-161-0
• Stroke: 55mm
• Compatible Engines: Isuzu 4BC1, 4BC2, DB33

Product Specifications
• Type: Engine Crankshaft
• OEM Number: 5-12310-161-0
• Stroke Length: 55 millimeters
• Material: High-Strength Forged Steel
• Condition: New, OEM-Quality
• Manufacturing: Precision Machined to Isuzu Specifications

Key Features
✔️ Genuine Part Specification: Exact replacement for Isuzu part number 5-12310-161-0.
✔️ 55mm Stroke Design: Specific stroke length for 4BC1, 4BC2, and DB33 engine families.
✔️ Classic Engine Compatibility: Designed for reliable performance in classic Isuzu diesel engines.
✔️ Precision Balancing: Dynamically balanced to ensure smooth engine operation and reduce vibration.
✔️ Durable Construction: Manufactured from high-grade forged steel for strength and long-term reliability.

Quality Assurance
• 100% new production, meets or exceeds original Isuzu quality standards.
• Critical dimensions and tolerances verified against OEM specifications.
• Includes material certification and quality control documentation.

Applications
• Isuzu 4BC1, 4BC2, and DB33 engine overhaul and rebuild.
• Restoration of classic Isuzu trucks, buses, and industrial equipment.
• Repair of engines with worn, scored, or damaged crankshafts.

Why Choose This Isuzu Crankshaft
• Perfect Fit for Classic Engines: Guaranteed compatibility with 4BC1, 4BC2, and DB33 engine blocks.
• Restores Original Performance: Returns engine to factory specifications with correct 55mm stroke.
• Genuine Quality: Built to the exacting standards of original Isuzu manufacturing.
• Supports Legacy Equipment: Essential for maintaining and restoring vintage Isuzu-powered machinery.