About This

• Engine Model: 4HL1 Engine Overhaul Rebuild Kit with 16 Valve Kit (Piston Number: 6630)
• Applications: For Isuzu 4HL1 Engine NPR-HD NQR NRR Truck
• Ensure Fitment:Please confirm your vehicle's current piston model and size as well as your vehicle and engine nameplates to ensure suitability.
• Features: Made of high-quality materials and precision-engineered to fit specific vehicles.
• Package included:1 set Full Gasket Kit, 4 pcs Cylinder Liners, 4 pcs STD Piston, 4 pcs Piston Pins, 8 pcs Piston Clips, 4 set Piston Rings, 4 pcs Connecting rod bushing, 1 Set Bearing, 16 pcs Valve Guides, 16 pcs Valves, 16 pcs Valves Seats.