6D22 ME052008 Engine Crankshaft Compatible with Construction Machinery Engine

1. Product Overview & Wholesale Price Range

The 6D22 Standard Engine Crankshaft (Part # ME052008) adopts qualified blank material. High‑precision journal grinding processing. Pass strict dimension inspection, dynamic balance calibration and magnetic‑particle crack test, stable performance for engineering equipment working scenarios.

• Factory Wholesale Price: $430‑530 USD / piece Direct factory supply, bulk discount for repair workshops and machinery spare‑parts distributors
• Material: Standard steel blank, journal grinding, dynamic balance & crack inspection
• MOQ: 1 Piece, preferential price for bulk purchasing
• Stock Lead‑time: In stock, 1‑3 working days dispatch for global clients
• Warranty: 12‑month replacement warranty, multi‑item quality check before shipment

2. Engine & Application Compatibility List

Direct‑fit replacement for 6D22 diesel engine, widely applied to construction machinery equipment:

• Engine Model: 6D22
• OEM Part Number: ME052008
• Structure: Standard Engine Crankshaft Assembly
• Applications: Excavators, heavy‑duty trucks and other engineering machinery

3. Common Crankshaft Failure Modes

• Journal wear & scoring: Caused by oil shortage or dirty lubricant. Replace crankshaft when wear value exceeds allowable tolerance.
• Shaft bending & distortion: Caused by engine seizure or piston impact. Deformed crankshaft cannot be simply straightened, new crankshaft is recommended for overhaul.
• Fatigue crack risk: Occurs under long‑term heavy cyclic load. Every crankshaft will go through crack detection before delivery to avoid fracture failure.
• Oil‑seal position abrasion: Result in engine oil leakage. Inspect oil‑seal journal surface during engine maintenance work.
• Counterweight loosening: Trigger abnormal vibration and loud noise. Replace full crankshaft assembly once counterweight gets loose or damaged.

4. Matching Diesel Engine Spare Parts

5. Frequently Asked Questions

Q1: How do I confirm this crankshaft fits my 6D22 engine?
A: Cross‑check OEM number ME052008. Send engine serial number for compatibility confirmation before order.

Q2: What quality inspections are performed before shipment?
A: Each crankshaft undertakes dimension measurement, journal surface inspection, dynamic balance calibration and magnetic‑particle crack detection.

Q3: Can you provide complete overhaul spare‑parts for 6D22 engine?
A: Yes, connecting rods, piston kits, bearing shells and full overhaul kits can be supplied for one‑stop engine rebuild procurement.