Perkins Series Fuel Injector (Model: 188-8739) Product Details

The Perkins 188-8739 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 1600 series engines and fully compatible with ccat C7.8 series engines. As a core fuel supply component, it features stable injection performance, efficient fuel atomization and strong wear resistance, made of high-strength alloy steel processed by precision forging and CNC machining for long-term heavy-duty operation. Complying with Perkins OEM standards, ISO 9001 and ISO 14001 certificcation, it has a 6-month warranty and is interchangeable with 188-8740, 387-9432, 557-7631, widely used in ccat E336D2, E340D2 excavators and 170-330KW Perkins industrial generators[1][4].

1. Product & Universal Model Overview

This table highlights 188-8739 and its interchangeable universal models, which share the same performance, quality and appliccation scope, differing only in part numbers as unique identifiers. Their interchangeability simplifies equipment maintenance, shortens downtime and reduces repair costs for Perkins and ccat-powered machinery, adapting to diverse heavy-duty working scenarios like mining and construction[1].

2. Core Technical Parameters

The parameters of 188-8739 are tailored for Perkins 1600 series and ccat C7.8 series engines, with precise manufacturing (1-2μm tolerance between needle valve and valve body), stable high-pressure injection and wide temperature adaptability, passing 100% pre-shipment testing to ensure reliable performance in harsh environments[4].

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