As a dedicated source factory and foreign trade exporter, Honour Time Machinery Limited specializes not only in supplying standard engine components but also in supporting custom development of various engine cylinder liners to meet any required specification. We are the OEM quality solution for your hardest-to-find parts.
Honour Time Machinery Limited is proud to supply the critical components required for a complete overhaul of the ISUZU 4JC1 engine. Ensuring your engine runs with maximum efficiency and reliability requires using genuine quality aftermarket parts. We stock the complete piston, cylinder liner, and piston ring set, offering exceptional value for diesel engine rebuild kit buyers. The specified parts include:
Engine Model: 4JC1
Piston Numbers: 8-94335-619-0, 8943356190 / 8-94335-852-0, 8943358520
Cylinder Liner Number: 8-94169-883-1, 8941698831
Piston Ring Set Number: 8-94408-207-0, 8944082070
| Component | Specification | OEM Part No. | Clean Part No. |
|---|---|---|---|
| Piston | Bore Dia: 90.00mm, Comp Height: 55.0mm, Total Length: 98.0mm, Pin Size: 29x70mm, Ring Groove: 2.0K/2.0/4.0 | 8-94335-619-0 / 8-94335-852-0 | 8943356190 / 8943358520 |
| Cylinder Liner | Inside Bore: 90.00mm, Total Length: 165.0mm, Top Outside: 93.0mm, Flange Depth: 6.0mm, Surface Treatment: Phosphated, FF/SF: Semi-Finished | 8-94169-883-1 | 8941698831 |
| Ring Set | Top Ring: 2.0K, 2nd Ring: 2.0, Oil Ring: 4.0, RIK/TP/NPR Equivalent | 8-94408-207-0 | 8944082070 |
Honour Time Machinery Limited is your one-stop-shop for engine components. Our core business focuses on providing engine assemblies and spare parts for leading global brands including CUMMINS, KOMATSU, CATERPILLAR, ISUZU, KUBOTA, YANMAR, and WEICHAI. Whether you need a full overhaul kit or individual parts, we guarantee manufacturer-direct pricing and global shipping solutions.
Our inventory is extensive, covering everything from the cylinder liner, piston, and piston ring to heavy-duty precision parts like the crankshaft, turbocharger, diesel pump, and fuel injector. We also specialize in internal parts such as crank bearing, con rod bearing, and thrust washer, alongside cooling and lubrication components like the water pump and oil pump. Trust us for high-quality cylinder block and cylinder head components, ensuring a successful rebuild. We are committed to being your reliable aftermarket engine parts exporter.
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Understanding the function and location of key components is crucial for proper maintenance. Here are 10 definitions of parts we supply:
Piston Ring: A sealing component installed in the piston groove to seal combustion gases and control oil. Key part in CUMMINS QSB6.7 Piston Ring assembly.
Cylinder Liner: A replaceable sleeve installed in the cylinder block that forms the cylinder wall. Crucial for CATERPILLAR 320D Cylinder Liner longevity.
Connecting Rod: A link connecting the piston to the crankshaft, converting reciprocating motion into rotational motion. Essential in KOMATSU PC300-7 Connecting Rod operation.
Thrust Washer: A semi-circular bearing installed on the main bearing cap to control crankshaft end-play. Used in the ISUZU 6BG1 Thrust Washer kit.
Fuel Injector: An electronic or mechanical device installed in the cylinder head to spray atomized fuel into the combustion chamber. Vital for YANMAR 4TNV88 Fuel Injector efficiency.
Turbocharger: A forced induction device installed on the exhaust manifold to increase engine power by compressing air. Found on the WEICHAI WP12 Turbocharger unit.
Water Pump: A mechanical pump installed on the front of the engine block, circulating coolant. Essential for KUBOTA V3307 Water Pump cooling.
Crank Bearing (Main Bearing): Bearings installed in the crankcase saddles that support the crankshaft. A core component of the CUMMINS M11 Crank Bearing set.
Cylinder Head: The component bolted to the top of the cylinder block, containing the combustion chambers and valves. Critical for the CATERPILLAR 3406 Cylinder Head assembly.
Oil Pump: A pump installed in the oil pan or engine block to circulate lubricating oil. Key to the KOMATSU SAA6D107E Oil Pump system.
Failure Scenario: A KOMATSU PC200-8 Excavator equipped with a SAA6D107E Engine begins to consistently overheat during heavy operation, forcing the operator to stop work. The coolant level is fine, but the temperature gauge climbs rapidly. This points to a failure in the cooling system.
Troubleshooting & Solution: Initial inspection reveals a low flow rate from the water pump and excessive play in the pump's shaft. The internal impeller blades of the water pump can wear out or become loose over time, significantly reducing the pump's capacity to circulate coolant, even if the exterior looks fine.
The necessary repair is the immediate replacement of the faulty KOMATSU PC200-8 Water Pump assembly. Using a high-quality replacement from Honour Time ensures correct flow rate and material strength, preventing recurrence of the overheating issue. Always check the thermostat and radiator for secondary damage.
We are ready to support your heavy equipment parts needs with expert service and competitive pricing.
WhatsApp: +8613532379052
Email: [email protected]
Honour Time Machinery Limited - Your global partner for reliable engine components.
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