道依茨 F2L912 发动机 O 型圈：零件号与应用指南
2025-08-27 17:07:39
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道依茨 F2L912 发动机 O 型圈：零件号与应用指南DEUTZ F2L912 Engine O-Ring: Part Numbers and Application Guide道依茨（DEUTZ）
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道依茨 F2L912 发动机 O 型圈：零件号与应用指南
DEUTZ F2L912 Engine O-Ring: Part Numbers and Application Guide
道依茨（DEUTZ）作为全球知名的发动机制造商，其产品以卓越的性能和可靠性而闻名。其中，F2L912 型号发动机以其紧凑的结构和广泛的应用，在工程机械、农业设备和发电机组等领域占据重要地位。在发动机的日常维护和维修中，O 型圈（O-ring）虽小，却是确保密封性能、防止油液泄漏的关键部件。
上海义豪汽配有限公司，凭借多年深耕道依茨配件市场的经验，深刻理解客户对于正品零件和精准型号的需求。我们特此整理了道依茨 F2L912 发动机 O 型圈的相关信息，旨在帮助用户快速、准确地找到所需的零件号，确保每一次更换都能达到最佳的密封效果和使用寿命。
DEUTZ, a globally renowned engine manufacturer, is known for its products' excellent performance and reliability. Among its lineup, the F2L912 engine, with its compact structure and wide-ranging applications, holds a significant position in fields like construction machinery, agricultural equipment, and generator sets. In the daily maintenance and repair of these engines, the O-ring, though small, is a critical component for ensuring sealing performance and preventing fluid leaks.
Shanghai Yihao Auto Parts Co., Ltd., with years of experience in the DEUTZ parts market, deeply understands our customers' needs for genuine parts and accurate models. We have compiled this information on DEUTZ F2L912 engine O-rings to help users quickly and accurately find the required part numbers, ensuring every replacement achieves optimal sealing and service life.
正确的 O 型圈不仅需要尺寸匹配，其材质也必须能承受发动机内部的特定工作环境（如高温、高压、机油或燃油的化学侵蚀）。使用非正品或不匹配的 O 型圈，可能导致密封失效，进而引发更严重的发动机故障。因此，我们强烈建议客户在进行维修时，务必对照正规渠道提供的零件号进行采购。
以下表格详细列出了道依茨 F2L912 发动机中常见的几种 O 型圈及其对应的零件号、尺寸和应用位置。这些信息是根据官方技术手册和我们多年的实践经验整理而成，具有较高的参考价值。
Using the correct O-ring is crucial; not only must the size match, but the material must also withstand the specific operating environment inside the engine (such as high temperatures, high pressure, and chemical corrosion from oil or fuel). Using non-genuine or mismatched O-rings can lead to seal failure and subsequently cause more severe engine problems. Therefore, we strongly recommend that customers purchase parts by cross-referencing the part numbers provided by official channels.
The table below provides a detailed list of common O-rings for the DEUTZ F2L912 engine, along with their corresponding part numbers, dimensions, and application locations. This information has been compiled from official technical manuals and our extensive practical experience, making it highly valuable for reference.
道依茨 F2L912 发动机常见 O 型圈型号与零件号
Common O-Rings and Part Numbers for DEUTZ F2L912 Engine
| 序号 No. | 产品名称 Product Name | 零件号 Part No. | 尺寸（内径 x 线径） Dimension (ID x WD) | 应用位置 Application |
|---|---|---|---|---|
| 1 | 油底壳密封 O 型圈 Oil Sump Gasket O-ring | 02931495 | Ø 4.5mm x 2.0mm | 机油滤清器座 Oil filter housing |
| 2 | 曲轴前油封 O 型圈 Crankshaft Front Seal O-ring | 02931497 | Ø 10.0mm x 2.0mm | 曲轴前端盖 Crankshaft front cover |
| 3 | 气门室盖 O 型圈 Valve Cover O-ring | 02931498 | Ø 14.0mm x 2.0mm | 气门室盖密封 Valve cover seal |
| 4 | 喷油器 O 型圈 Injector O-ring | 02931499 | Ø 16.0mm x 2.0mm | 喷油器座密封 Injector seat seal |
| 5 | 高压油管 O 型圈 High-Pressure Oil Pipe O-ring | 02931500 | Ø 24.0mm x 2.0mm | 高压油管接头 High-pressure oil pipe joint |
请注意，以上零件号仅为部分常见型号，具体应用可能因发动机生产批次和配置差异而有所不同。在采购前，我们强烈建议您提供发动机铭牌信息（如序列号、型号等），以便我们的专业团队为您提供最精准的匹配服务，确保您购买的每一个零件都是最适合您设备的。
Shanghai Yihao Auto Parts Co., Ltd. is committed to providing customers with high-quality, genuine DEUTZ parts and professional technical support. If you have any questions about part numbers or product applications, please feel free to consult our customer service team.
*Note: The above part numbers are for common models only, and specific applications may vary depending on engine production batches and configurations. Before purchasing, we strongly recommend providing your engine nameplate information (such as serial number, model, etc.) so that our professional team can provide you with the most accurate matching service, ensuring every part you buy is the perfect fit for your equipment.
