Restore your Isuzu 3KR1 engine to peak performance with our premium Overhaul Rebuild Kit, engineered specifically for Doosan Daewoo SOLAR 025 and SOLAR 035 excavators. Built with precision and durability in mind, every component in this kit is manufactured to OEM-grade specifications, ensuring perfect fitment, improved combustion efficiency, and extended engine lifespan.

This comprehensive kit includes all major wear components required for a complete overhaul—pistons, piston rings, cylinder liners, bearings, gaskets, and seals. Whether your engine is suffering from low compression, oil consumption, overheating, or internal wear, this rebuild kit provides everything needed to restore factory-grade performance.

Designed for mechanics, workshops, and heavy-equipment operators, our Isuzu 3KR1 overhaul kit ensures reliability during demanding operations such as digging, lifting, trenching, and continuous work cycles. The components are crafted using heat-treated alloys and modern machining processes to deliver exceptional strength under high workloads.

By replacing all critical engine parts in one complete set, you reduce downtime, prevent repeated breakdowns, and significantly extend the life of your excavator. Perfect for total rebuilds, preventive maintenance, or major engine repairs.

✅ What’s Included in the Kit

• Pistons (Standard / Oversize as required)

• Piston Ring Set

• Cylinder Liners / Sleeves

• Full Gasket Set (Top + Bottom)

• Main Bearings

• Connecting Rod Bearings

• Thrust Washers

• Valve Stem Seals

• Additional seals and O-rings for complete assembly

(Contents may vary depending on configuration.)

✅ Applications

✔ Isuzu 3KR1 Diesel Engine
✔ Doosan / Daewoo Mini Excavators:

• SOLAR 025

• SOLAR 035

3KR1 Overhaul Kit for Isuzu Engine Doosan Daewoo SOLAR 025 SOLAR 035 Excavator

Engine Model: ISUZU 3KR1 Engine

Machine Model: DAEWOO, DOOSAN

Application: SOLAR 025,SOLAR 035