As a leading source manufacturer and foreign trade exporter, Honour Time Machinery Limited offers comprehensive customization and development services for various engine Cylinder Liner products. Our direct factory sales ensure optimal quality and competitive pricing for your critical components.
Featured Liner Kits: Caterpillar Excavator 320D Liner, Komatsu PC200-8 Cylinder Liner, Isuzu NPR 4HK1 Liner Kit.
We specialize in providing high-precision internal components for industrial and construction machinery. Our featured product set ensures reliable performance and longevity for the popular Yanmar engine models 4TNE92 and 4D92E. Whether you are performing a complete engine overhaul or routine maintenance, securing OEM-quality parts is crucial. We supply top-tier piston, piston ring, and cylinder liner sets globally.
| Part Name | Engine Model | Part Number (Hyphenated) | Part Number (Non-Hyphenated) | Stock Status | Warranty |
|---|---|---|---|---|---|
| Engine Model | 4TNE92 / 4D92E | N/A | N/A | Available | 6 Month |
| Piston | 4TNE92 / 4D92E | 129904-22120 | 12990422120 | In Stock | 6 Month |
| Cylinder Liner (Sleeve) | 4TNE92 / 4D92E | 129904-22070 | 12990422070 | In Stock | 6 Month |
| Piston Ring Set | 4TNE92 / 4D92E | 129904-22050 | 12990422050 | In Stock | 6 Month |
At Honour Time Machinery Limited, we are committed to being a global engine parts exporter, supplying a vast range of components for heavy equipment engine spares. Our main focus is on diesel engine internal components and precision engine components for major brands like cummins, komatsu, Caterpillar, isuzu, kubota, yanmar, and weichai. We specialize in engine components, including cylinder liner, piston, piston ring, main bearing, con rod bearing, and thrust washer sets.
Beyond the core components, our inventory includes full overhaul gasket kit, critical fuel system elements like the diesel pump and injector, as well as complex machinery such as the crankshaft, turbocharger, water pump, and oil pump. For foundational engine repairs, we stock complete cylinder block, cylinder head, and connecting rod assemblies. We aim to be your single source for reliable excavator engine parts and all aftermarket engine parts China. Our commitment ensures OEM quality engine components with online support after warranty.
Understanding the function and placement of your heavy equipment engine spares is key to efficient maintenance and repair. Below are 10 key component explanations, vital for industrial diesel engine rebuilds:
Fault: Komatsu Excavator PC200-7 experiences engine shutdown immediately after starting, or fails to maintain power under load. This often points to issues with the fuel delivery system, specifically the high-pressure diesel pump.
Solution: First, check the fuel filters for contamination or clogging. If filters are clean, inspect the diesel pump's pressure output using diagnostic tools. A failing pump, often due to wear in its internal components or electrical fault, requires replacement. Ensure that any replacement diesel pump uses high-quality seals and calibrated parts to maintain the engine's precise injection timing and pressure, crucial for optimizing the Cummins B3.3 QSB6.7 fuel injector performance.
| Detail | Specification |
|---|---|
| Part Name | Piston / Cylinder Liner / Piston Ring |
| Engine Type | Diesel |
| Original Location | China |
| Certification | Other |
| Stock Status | In Stock (Available) |
| Marketing Type | New Product 2024 |
| Payment Methods | T/T, PayPal, MoneyGram |
| Warranty Period | 6 Month |
| After Warranty Service | Online Support |
We ensure swift international shipping, guaranteeing your Yanmar 4TNE92 piston assembly or Kubota V3307 cylinder head components arrive quickly. Our logistics team handles global engine parts exporter documentation, making the procurement process seamless. We welcome wholesale inquiries for high-volume purchases of thrust washer and oil pump units.
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