As a source manufacturer, Honour Time Machinery Limited offers direct sales and supports full customization and development of engine cylinder liners for various specifications. We are your reliable partner for Foreign Trade Export, ensuring the perfect fit and premium quality for all major equipment.
Key Focus: Caterpillar D8T C15 Cylinder Liner | Komatsu PC450-8 SAA6D125E Cylinder Liner | Isuzu FXZ 6UZ1 Cylinder Liner
Honour Time Machinery Limited is dedicated to supplying the highest-quality engine components, focusing on the demanding requirements of heavy-duty applications. Our highlighted range for the ISUZU 6WG1 Engine ensures optimal performance and durability for your excavators and construction equipment. We provide genuine alternative parts for complete engine overhauls, focusing on critical components like the Piston Liner Ring Set. Sourcing from us guarantees you direct factory export benefits and a reliable supply chain.
Below are the essential specifications and multiple part number references for the core ISUZU 6WG1 engine components, ensuring accurate sourcing and replacement. Note the inclusion of both hyphenated and non-hyphenated part numbers for simplified searchability: 1-12111-998-0 and 1121119980.
| SPECIFICATION | PISTON (1-12111-998-0) | CYLINDER LINER (1-11261-379-2) | RING SET (1-12121-144-0) |
|---|---|---|---|
| Part No. (Hyphenated/Searchable) | 1-12111-998-0 / 1121119980 | 1-11261-379-2 / 1112613792 | 1-12121-144-0 / 1121211440 |
| Bore Diameter: | 147.00mm | — | — |
| Inside Bore: | — | 147.0mm | — |
| No. of Cylinders: | 6 | — | — |
| Total Length: | 125.0mm | 260.0mm | — |
| Comp Height: | 80.0mm | — | — |
| Top Outside (OD): | — | 157.0mm | — |
| Ring Groove Sizes: | 3.5mm / 2.5mm / 4.0mm | — | — |
| Pin Size: | 52mm x 108mm | — | — |
| Equivalent Ring Set No: | — | — | RIK: RW1211144, NPR: SD1211144 |
At Honour Time Machinery Limited, we specialize in comprehensive engine solutions, supplying not only engine assembly units but also a vast range of individual components. Our primary product line is essential for any engine overhaul or repair. This includes cylinder liners, pistons, piston rings, crankshaft main bearings, connecting rod bearings, thrust plates, engine overhaul gasket sets, diesel fuel pumps, fuel injectors, crankshafts, turbochargers, water pumps, oil pumps, cylinder blocks, cylinder heads, and connecting rods.
We proudly support equipment running on engines from industry giants such as Cummins, Komatsu, Caterpillar, Isuzu, Kubota, Yanmar, and Weichai. Trust us for your specific sourcing needs like Isuzu 6WG1 piston liner set replacement and securing the most competitive Cummins QSB6.7 engine overhaul kit price for your fleet.
Understanding the function and placement of your engine components is vital for effective maintenance. Here are 10 key parts and their applications:
Cylinder Liner: Positioned in the engine block, forming the cylinder wall. Komatsu PC300-7 SAA6D114E Cylinder Liner.
Piston Pin: Connects the piston to the connecting rod, allowing pivot action. Caterpillar 330D C9 Piston Pin.
Thrust Washer (Thrust Plate): Installed in the crankshaft main bearing cap, controls crankshaft end-play. Isuzu 4HK1 Thrust Washer.
Oil Pump: Located in the oil pan or engine block, circulates engine oil for lubrication. Kubota U55 V2607 Oil Pump.
Connecting Rod: Links the piston to the crankshaft, converting reciprocating motion to rotation. Cummins QSB4.5 Connecting Rod.
Injector (Fuel Injector): Mounted in the cylinder head, sprays fuel into the combustion chamber. Yanmar ViO50 4TNV88 Fuel Injector.
Turbocharger: Attached to the exhaust manifold, compresses intake air using exhaust gases. Weichai WD615 Turbocharger.
Water Pump: Typically mounted on the engine block, circulates coolant. Komatsu D61EX-15 SAA6D107E Water Pump.
Valve Seat: Press-fit into the cylinder head, provides a seating surface for the valves. Caterpillar D8T C15 Valve Seat.
Crankshaft Main Bearing: Supports the crankshaft, located in the engine block saddles. Isuzu FVR 6HK1 Crankshaft Main Bearing.
Equipment & Issue: Caterpillar 320D Excavator with C6.4 Engine showing Excessive Blue Smoke and High Oil Consumption.
Cause: This symptom is a strong indicator of poor oil control, often caused by worn or seized piston rings (specifically the oil control ring) or damage to the cylinder liner bore finish. Oil is leaking past the rings into the combustion chamber and being burned.
Solution: A full top-end overhaul is required. This involves replacing the critical sealing components, including the Caterpillar 320D C6.4 Piston Ring Set, along with new Pistons and potentially Cylinder Liners. Proper cross-hatch finish on the liner bore is crucial for ring seating and longevity.
Ready to source reliable, factory-direct engine components? Contact our expert team for inquiries, bulk orders, or custom development requests.
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