Standard Crankshaft Metal Kit 8-97606709-0 8-98151849-1 For ISUZU CXZ51K 6WF1 Engine 8976067090 8981518491

The Standard Crankshaft Metal Kit (OEM Numbers: 8-97606709-0 / 8-98151849-1 / 8976067090 / 8981518491) is a premium-quality, direct replacement engine bearing set designed specifically for ISUZU CXZ51K series heavy-duty trucks equipped with 6WF1 diesel engines.

• OE Quality: Manufactured to strict ISUZU dimensional and material specifications for perfect fit and function
• Standard Size: Direct replacement for OEM factory-size main bearings
• High Load Capacity: Bearing material withstands the high combustion forces and inertia loads of V10 diesel engines
• Precision Machined: Accurate wall thickness and surface finish ensure proper clearance and oil film
• Oil Groove Design: Engineered lubrication passages ensure proper oil supply to the bearing surface
• Locating Tabs: Secure positioning in the engine block and main caps prevents rotation
• Restores Engine Performance: Eliminates low oil pressure, knocking, and bearing noise caused by worn bearings
• Direct Replacement: Matches OE bearing dimensions and tolerances
• Long Service Life: Engineered for heavy-duty commercial diesel engine applications
• Essential for Engine Overhaul: Critical component to replace during bottom-end rebuild or crankshaft service

This crankshaft metal kit is specifically designed for ISUZU heavy-duty trucks and commercial vehicles:

• ISUZU CXZ51K (Heavy-Duty Trucks)
• ISUZU CX, CY series (as applicable)
• ISUZU 6WF1 Engine Specifications:
  • V10, Diesel
  • Displacement: 14.2L-15.0L (verify with VIN)
  • Application: Heavy-duty trucks, construction, and industrial use

Professional engine builder installation is strongly recommended:

1. Ensure engine is cool - Allow the engine to cool completely before disassembly
2. Disconnect battery - Always disconnect the negative terminal before working
3. Drain engine oil - Drain the engine oil into a suitable container
4. Remove oil pan - Remove the oil pan to access the main bearing caps and crankshaft
5. Remove main bearing caps - Mark the caps for reassembly; remove the cap bolts
6. Remove old bearings - Carefully remove the old bearing shells from the block and caps
7. Clean and inspect - Clean the block bores and crankshaft journals; inspect for wear, scoring, or damage
8. Measure clearances - Use a micrometer and bore gauge to verify bearing clearance and journal diameter
9. Install new bearings - Position the new bearing shells in the block and main caps; ensure locating tabs engage properly
10. Lubricate bearings - Apply clean engine oil or assembly lubricant to the bearing surfaces
11. Install main caps - Position the caps on the block; install and torque bolts to manufacturer specifications
12. Check rotation - Rotate the crankshaft to ensure smooth operation without binding
13. Reinstall oil pan - Install a new oil pan gasket and reinstall the pan; torque bolts to specification
14. Refill with engine oil - Fill with the correct grade and quantity of engine oil
15. Start and test - Start the engine; listen for abnormal noise and check oil pressure
16. Road test - Test drive to verify proper engine operation

• Material Verification: Confirms bearing material composition meets ISUZU strength and wear resistance specifications
• Dimensional Inspection: Wall thickness, inner diameter, outer diameter, and length verified within OEM tolerances
• Surface Finish Inspection: Bearing surface checked for proper smoothness and oil groove geometry
• Hardness Testing: Bearing material hardness tested for proper load capacity and fatigue resistance
• Locating Tab Inspection: Tabs checked for proper fit and engagement
• Visual Inspection: 100% checked for cracks, delamination, or manufacturing defects
• Packaged Safely: Protected with rust inhibitor and packaged to prevent damage during transit

Neutral export packing or customized packaging available. Carton or wooden case for safe transportation. Fast delivery for stock items. Shipping by Express Air or Sea.