Overhaul Rebuild Kit | Isuzu 6WG1 Engine / Sumitomo SH800-3B SH850-3 Excavator

Restore your excavator’s power and reliability with the OEM Overhaul Rebuild Kit for Isuzu 6WG1 Engine, specifically engineered for Sumitomo SH800-3B and SH850-3 Excavators. This comprehensive kit contains all critical engine components required for a full engine rebuild, ensuring maximum efficiency and performance even under demanding construction and excavation workloads.

Included Components:

• Pistons & piston rings – Maintain optimal compression, reduce blow-by, and restore engine power.

• Main & connecting rod bearings – Ensure smooth crankshaft and connecting rod operation, reducing wear and extending engine life.

• Gaskets & seals – Provide leak-proof operation to protect oil, coolant, and combustion systems.

• Valve components (if included) – Maintain accurate timing and efficient combustion for optimal engine performance.

• Oil pump and lubrication system components – Ensure proper lubrication of all engine parts, reducing friction and preventing premature wear.

Benefits & Features:

• OEM Quality & Durability – Manufactured to OEM standards for precise fit, reliability, and long-lasting performance.

• Restored Engine Performance – Reestablishes lost power, improves compression, and ensures smooth operation under heavy-duty workloads.

• Extended Engine Life – Replaces worn or damaged components to reduce engine downtime and prolong service life.

• Reduced Maintenance Costs & Downtime – Full rebuild minimizes repairs and prevents unexpected failures.

• Heavy-Duty Reliability – Designed for continuous operation in excavation and construction applications.

• Comprehensive Kit – All essential components included, eliminating the need to source individual parts.

• Improved Fuel Efficiency – Optimized engine compression and lubrication restore fuel efficiency and performance.

• Professional Rebuild Ready – Suitable for workshops or on-site heavy machinery maintenance, ensuring a factory-standard rebuild.

Usage Scenarios:

• Full engine rebuilds for Sumitomo SH800-3B and SH850-3 excavators equipped with Isuzu 6WG1 engines.

• Preventive maintenance to restore engine efficiency and avoid unplanned downtime.

• Repair of engines with worn bearings, damaged pistons, or gasket leaks.

• Heavy-duty operational maintenance in construction, mining, and earthmoving applications.

Overhaul Rebuild Kit for Isuzu 6WG1 Engine Sumitomo SH800-3B SH850-3 Excavator

Engine Model: ISUZU 6WG1 Engine

Machine Model: SUMITOMO

Application: SH800-3B, SH850-3