Specialist in Custom Engine Cylinder Liner Solutions

As a Source Manufacturer and Factory Direct Sales provider, Honour Time offers Custom Development and production for a wide range of engine cylinder liners for Export Trade. If you require specialized liners for models like the Caterpillar 330D Cylinder Liner, Komatsu PC200-8 Piston Liner, or Cummins 6BT Cylinder Liner, we provide precise, high-quality manufacturing to meet your exact specifications.

Isuzu 4JG2 Engine Core Components for Reliable Performance

Welcome to Honour Time Machinery Limited, your dedicated source for high-quality diesel engine spare parts. We specialize in providing OE-specification components essential for the complete overhaul of the durable Isuzu 4JG2 engine. Our inventory ensures you get the reliable parts needed for construction equipment engine rebuild and maintenance globally. We focus on providing the best in engine wear part supplier solutions for your demanding applications.

Core Component Details for Engine Model 4JG2

• Piston No: 8-97073-647-1 (8970736471)

• Cylinder Liner No: 8-97176-699-0 (8971766990)

• Piston Ring Set No: 8-97080-215-0 (8970802150)

Detailed Specifications: Isuzu 4JG2 Engine Components

Below is a comprehensive breakdown of the dimensions and specifications for the Isuzu 4JG2 Piston, Liner, and Ring Set. These details confirm the OE quality aftermarket parts fit and function for a flawless engine rebuild.

Your Global Partner for Heavy Duty Diesel Engine Parts

Honour Time Machinery Limited is recognized as a trusted engine parts export partner, offering complete engine overhaul solution packages. We cover all major engine components and are experts in supplying parts for industry-leading brands. Our main product lines include high-precision cylinder liner, piston, and piston ring sets, alongside main bearing, con rod bearing, and thrust washer sets.

Need a reliable diesel parts manufacturer for critical components? We supply everything from overhaul gasket kit, diesel pump, and injector assemblies, to rotating parts like the crankshaft and turbocharger. Furthermore, our catalogue includes cooling and lubrication parts such as the water pump and oil pump, plus engine structure components like the cylinder block, cylinder head, and connecting rod. We specialize in components for Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai, ensuring you always find the right affordable diesel engine components for your specific machine.

Engineering Machinery Parts Glossary and Applications

Understanding your equipment is key to proper maintenance. Here are 10 essential engine and machinery parts explained with real-world examples:

• 1. Piston Pin (Engine Block): Connects the piston to the connecting rod. Isuzu 4HK1 Excavator Piston Pin.

• 2. Injector Nozzle (Cylinder Head): Atomizes fuel for combustion. Cummins QSB6.7 Dozer Injector Nozzle.

• 3. Main Bearing (Crankcase): Supports the main crankshaft journal. Komatsu SAA6D107E Loader Main Bearing.

• 4. Water Pump (Front of Engine Block): Circulates coolant through the system. Caterpillar C7 Motor Grader Water Pump.

• 5. Turbocharger Housing (Exhaust Manifold): Directs exhaust gas to spin the turbine. Weichai WP10 Truck Turbocharger Housing.

• 6. Oil Cooler (Engine Block/Side): Uses coolant to reduce oil temperature. Kubota V2403 Tractor Oil Cooler.

• 7. Camshaft (Cylinder Head/Block): Controls the opening and closing of valves. Yanmar 4TNV98 Generator Camshaft.

• 8. Thrust Washer (Crankshaft Assembly): Prevents axial movement of the crankshaft. Cummins ISX15 Truck Thrust Washer.

• 9. Con Rod Bushing (Connecting Rod): Houses the piston pin in the connecting rod small end. Isuzu 6BG1 Excavator Con Rod Bushing.

• 10. Flywheel Ring Gear (Rear of Engine Block): Engages with the starter motor. Caterpillar 3406 Bulldozer Flywheel Ring Gear.

Troubleshooting: Diesel Engine Fault and Resolution

Fault Scenario: A Komatsu PC200-7 Excavator with a Komatsu SAA6D107E engine is experiencing significant white smoke upon startup and excessive coolant consumption without visible external leaks.

Detailed Solution: This typically indicates coolant entering the combustion chamber. The most common causes are a failed cylinder head gasket (part of the overhaul gasket kit) or a crack in the cylinder head itself.

1. Perform a cooling system pressure test to confirm leakage.

2. Check the engine oil; if it appears milky, coolant has mixed with the oil.

3. Remove the cylinder head and inspect the cylinder head gasket for clear signs of failure or burn-through.

4. If the gasket is faulty, replace it immediately using a genuine Honour Time overhaul gasket kit.

5. If the head is cracked, it must be replaced to prevent catastrophic engine failure and to ensure long-term engine performance.