News from Guangzhou Pinxin Engine Co., Ltd.
The heart of a high-performance engine lies in its ability to maintain critical systems with unwavering precision. For CAT® engines, this precision is often powered by the High Pressure Oil Pump (HPOP). Today, we're taking an in-depth look at a cornerstone component in the CAT lineup: the CATERPILLAR 134-0467, also known by its part numbers 1340467. This essential part, and the components it comprises, is critical for ensuring the smooth operation and longevity of your engine.
The 134-0467 HPOP is not just a single unit; it is a meticulously engineered assembly of several key parts, each playing a vital role in its function. This comprehensive design ensures a constant and reliable supply of high-pressure oil to the engine's fuel injectors and other critical systems. This is particularly important for modern electronically controlled engines, where precise oil pressure is directly linked to injection timing and overall performance.

To appreciate the complexity and quality of the 134-0467, it's essential to break down its constituent parts. The pump is an integrated system designed for maximum efficiency and durability. The following table provides a clear overview of the main components that make up this high-quality assembly.
| No. | Part Number | Description |
|---|---|---|
| 1. | 134-0467 (1340467) | Complete High Pressure Oil Pump Assembly |
| 2. | 122-5053 (1225053) | Pump Assembly Component |
| 3. | 20R-5615 (20R5615) | Pump Assembly Component |
By understanding the individual parts, we can better appreciate the holistic design. The 122-5053 and 20R-5615 are key sub-assemblies or components that work in concert to achieve the precise and consistent pressure required for optimal engine performance. The synergy of these parts is a testament to CATERPILLAR's commitment to quality engineering.
Using genuine CAT® parts like the 134-0467 is a direct investment in your machine's reliability and longevity. Counterfeit or substandard parts may appear cheaper initially, but they can lead to catastrophic engine failure, costly downtime, and ultimately, a significant financial loss. Genuine parts are manufactured to strict specifications, ensuring a perfect fit, superior performance, and the durability you expect from the CAT® brand.
At Guangzhou Pinxin Engine Co., Ltd., we are dedicated to providing only genuine and high-quality aftermarket components that meet or exceed OEM standards. We understand the critical role that a High Pressure Oil Pump plays in your engine's health, and we are committed to helping you maintain your equipment with the best parts available.
For more information on the CAT® 134-0467 HPOP or other engine components, feel free to contact us. Our team of experts is ready to provide you with the knowledge and products you need to keep your machinery operating at its best.
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