Perkins Series Fuel Injector (Model: 321-0990) Product Details

The Perkins 321-0990 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins engines and perfectly compatible with ccat six-cylinder engines, widely applied to ccat construction equipment, industrial generators and various Perkins-powered machinery. As a core part of the fuel supply system, it features efficient fuel atomization, precise injection control and strong durability, adhering to Perkins’ strict manufacturing standards and ISO 3046-A1. It adopts high-strength alloy steel for the body, processed by precision forging and CNC machining, ensuring stable power output and low fuel consumption. It is ISO 9001 and Perkins OEM certified, with a 6-month warranty, and seamlessly interchangeable with 3210990, 10R-8922, 2645A760.

1. Product & Universal Model Overview

This table highlights 321-0990 and its interchangeable universal models, which share the same performance, quality and appliccation scope, differing only in part number and production batch. Their interchangeability simplifies maintenance, reduces downtime and repair costs for Perkins and ccat-powered equipment, ensuring quick part matching.

2. Core Technical Parameters

The parameters of 321-0990 are customized for Perkins engines and ccat six-cylinder engines, with a 64-micron nozzle (±1μm tolerance) for stable high-pressure injection (1400-1800bar), improving fuel efficiency. It adapts to various diesel qualities, works at -40℃ to 165℃, and passes 100% pre-shipment testing, ensuring reliable performance and meeting ISO 8528-5-G2 standards.

Why Choose Us:

1.Our feedback: You always can get our feedback within 24 hours.

2.2-3 Days for stock parts, the specific delivery time depends on your order.

3.we can produce by your samples or technical drawings. We can build the molds and fixtures.

4.Perfect after-sales service, if you encounter problems in the process of selling and using the product, you can contact us at any time

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