Product introduction
As an officially certified OEM repair kit from Cummins, all components of the 4295804-10 kit are manufactured according to the original K19 engine design standards. Key components such as pistons, cylinder liners, and bearings have completely identical geometric tolerances and material proportions to the original engine, ensuring that power output, vibration levels, and fuel economy are restored to new engine condition after installation, completely avoiding the compatibility risks of aftermarket parts. This Cummins Engine Repair Kit features Cummins' patented AlSiCrN composite gradient coated pistons and plasma-treated molybdenum + WS2 composite treated piston rings, combined with laser-honed cylinder liners, significantly reducing friction loss and oil consumption. It's an indispensable repair component in Cummins' repair tool kit!
Product Images
Product Parameters
| Parameter category | Detailed Description |
| Part number | 4295804-10 |
| Size | 45cm×30cm×25cm |
| Weight | 8.5kg |
| Core component list | Piston , piston ring assembly, piston pin, connecting rod bearing, main bearing , cylinder liner , crankshaft oil seal , valve oil seal , cylinder head gasket |
| Piston | High-strength aluminum alloy, heat treatment + surface spraying of wear-resistant coating |
| Bearing | Copper-lead alloy + three-layer composite structure, with superior fatigue resistance compared to aftermarket brands |
| Cylinder liner | High-phosphorus cast iron, precisely honed and with micron-level dimensional control |
| Sealing part | Fluorine rubber (FKM) or nitrile rubber (NBR) |
| Compatible model | Cummins K19 series diesel engines (including full power range models such as K19-C525, K19-C600, and K19-M600) |
Product Advantages
All parts in the K19 Cummins repair components are pre-packaged according to the original manufacturer's BOM list, with clear numbering and a single package containing all components. Repair technicians do not need to purchase each part individually, saving time on spare parts searching and logistics waiting. This reduces the cycle time for a single major overhaul by more than 30%, making it particularly suitable for rapid recovery scenarios involving high-value equipment in mines, ports, and other similar environments. The main bearings and connecting rod bearings utilize a copper-lead alloy three-layer composite structure, offering fatigue resistance far exceeding that of ordinary materials. The cylinder liners are made of high-phosphorus cast iron using centrifugal casting, with the inner wall honed at the micron level, achieving a wear resistance of Ra0.2–0.4μm. The seals use fluororubber resistant to 200°C high temperatures, ensuring no leakage or deformation under continuous high-load conditions.
About Us
FAQ
Q: 1. Is this kit compatible with all K19 engine models?
A：Yes, it is compatible with mainstream K19 series engines such as KTA19-C500, KTA19-C525, and QSK19. It is an original equipment manufacturer (OEM) lower-level repair kit, fully compatible with the engine ECU and sensor system, eliminating the risk of model confusion.
Q: 2. Is it mandatory to register the serial number via QuickServe Online after installation?
A: Yes, Cummins' global warranty policy requires registration of the serial number of each part in the kit through the QuickServe Online system. Failure to register will void the warranty. Only authorized service providers can perform this operation.
Q: 3. What core components are included in the 4295804-10 repair kit?
A:This kit is a lower-level repair kit for K19 engines, including pistons, piston rings, piston pins, connecting rod bearings, main bearings, cylinder liners, and crankshaft oil seals. It does not include cylinder head gaskets or valve stem seals, which are components of the upper-level repair kit (4295803-10).
Q: 4. What customs clearance documents are required for exporting this kit from China to Europe and America?
A:A commercial invoice, packing list, and Chinese Certificate of Origin (COO) are required. The kit must be declared as "parts for diesel engines" according to HS 840991. The document information must be completely consistent with the packaging label to avoid customs detention due to mismatched product names.
Q: 5.Does the export packaging require special treatment? Is IPPC fumigation marking required?
A:If using wooden pallets or crates, they must comply with IPPC international phytosanitary standards, undergo heat treatment or fumigation, and be stamped with the certification mark.
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