Overhaul Rebuild Kit for Mitsubishi S4Q Engine – Compatible with Terex HR18, TC51, TC65 Excavator

Application

This Overhaul Rebuild Kit is designed for Mitsubishi S4Q engines, offering a complete solution for restoring power and reliability. It ensures seamless compatibility with Terex HR18, TC51, and TC65 Excavator models, meeting OEM performance standards.

Fit for Engine Models

• Mitsubishi S4Q Engine

Compatible Equipment

• Terex HR18 Excavator
• Terex TC51 Excavator
• Terex TC65 Excavator

Kit Content

• 1 Set of Overhaul Gasket Kit
• 4 Cylinder Liners (Semi-finished – require additional machining)
• 4 Pistons STD
• 4 Piston Pins
• 8 Snap Rings
• 4 Rod Bushings
• 1 Set of Piston Rings STD
• 1 Set of Main Bearings
• 1 Set of Rod Bearings
• 1 Set of Thrust Bearings
• 4 Intake Valves
• 4 Exhaust Valves
• 8 Valve Guides
• 4 Intake Valve Seats
• 4 Exhaust Valve Seats

Note: Cylinder liners are semi-finished and must be machined to final size before installation for optimal fit and performance.