Genuine Cummins QSK45/QSK60 Engine Lower Bore Repair Sleeve 3376468 | OEM Replacement Part

【Original Cummins 3376468 Lower Bore Repair Sleeve for QSK45/QSK60 Engines】

This genuine Cummins 3376468 repair sleeve is specifically designed to restore damaged cylinder block lower bore surfaces in Cummins QSK45 and QSK60 series engines. Manufactured to exact OEM specifications, this repair solution provides a reliable and cost-effective alternative to expensive block replacement, ensuring your engine returns to optimal performance with factory-approved quality.

Product Features:

• Original OEM Quality: Direct from Cummins manufacturing, guaranteeing perfect fit and performance

• Precision Engineering: Manufactured to exact dimensional tolerances for seamless installation

• High-Grade Material: Special alloy steel with superior wear and corrosion resistance

• Surface Treatment: Precision honed finish for optimal sealing and performance

• Cost-Effective Solution: Extends engine life at a fraction of block replacement cost

Technical Specifications:

• Part Number: 3376468

• Application: Cummins QSK45 & QSK60 series engines

• Type: Lower Bore Repair Sleeve

• Material: High-strength alloy steel

• Surface Finish: Precision honed

• Compatibility: Direct OEM replacement

Installation Requirements:

• Professional machining equipment required

• Must be installed by certified technicians

• Requires precise sizing and honing

• Follow Cummins service manual procedures exactly

• Proper measurement and preparation critical for success

Quality Assurance:

• 100% genuine Cummins part

• Full OEM warranty coverage

• Complete traceability documentation

• Quality tested and certified

• Meets all Cummins engineering standards

Package Includes:

• 1 × Lower Bore Repair Sleeve 3376468

• Genuine part documentation

• Quality certification

• Installation guidelines

Why Choose Genuine Cummins Parts?
✅ Guaranteed compatibility and performance
✅ Maintains engine warranty coverage
✅ Extended service life and reliability
✅ Supported by Cummins technical data
✅ Global availability and support

Important Notes:

• Professional installation required

• Verify engine serial number compatibility

• Follow all Cummins service procedures

• Use proper installation tools and equipment

• Contact for technical support if needed