Overhaul Rebuild Kit for Cummins ISB 215 5.9L Engine

Application

This engine overhaul rebuild kit is designed for Cummins ISB 215 5.9L engines (Engine Serial Number: 56597589). Ideal for heavy-duty applications, it delivers OEM-quality components to restore engine power, compression, and reliability.

Product Description

The Cummins ISB 215 5.9L overhaul kit is a complete engine restoration solution. It includes premium-grade gaskets, pistons, liners, bearings, and valves — ensuring perfect engine sealing, smooth operation, and extended service life. Each component is precisely engineered to meet or exceed factory specifications.

Note: The Cylinder Liners included in this kit are semi-finished type, allowing custom honing for accurate engine fitment.

Contents

1. Overhaul Gasket Kit – 1 Set

2. Cylinder Liners – 6 pcs (Semi-Finished)

3. Pistons – 6 pcs (STD)

4. Piston Pins – 6 pcs

5. Snap Rings – 12 pcs

6. Rod Bushings – 6 pcs

7. Piston Ring Set – for 6 pistons (STD)

8. Main Bearings – 1 Set

9. Rod Bearings – 1 Set

10. Thrust Bearings – 1 Set

11. Intake Valves – 6 pcs

12. Exhaust Valves – 6 pcs

13. Valve Guides – 24 pcs

14. Intake Valve Seats – 12 pcs

15. Exhaust Valve Seats – 12 pcs

Key Features

• Perfect fit for Cummins ISB 215 5.9L engine models

• Manufactured with high-strength materials for durability

• Improves engine efficiency, compression, and fuel economy

• Semi-finished liners for precise machining and fitting

• Complete solution for engine rebuild, repair, and maintenance

• Meets or exceeds OEM standards for performance and reliability