Perkins Series Fuel Injector (Model: 10R-7221) Product Details

The Perkins 10R-7221 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 2806 series engines and compatible with ccat C9 series engines and related heavy-duty machinery. As a core fuel supply component, it features stable injection performance, efficient fuel atomization and strong wear resistance, made of high-quality alloy steel for long-term heavy-duty operation. Complying with Perkins OEM standards and ISO 9001 certificcation, it has a 6-month warranty and is interchangeable with 328-2573, 10R7221 (刻印号), widely used in construction machinery, industrial generators and mining equipment[4][7][8].

1. Product & Universal Model Overview

This table highlights 10R-7221 and its interchangeable universal models, which share the same performance, quality and appliccation scope, differing only in part numbers. Their interchangeability simplifies equipment maintenance, shortens downtime and reduces repair costs for Perkins-powered machinery, providing flexible replacement options for heavy-duty working scenarios like construction and mining[4][6].

2. Core Technical Parameters

The parameters of 10R-7221 are tailored for Perkins 2806 and ccat C9 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 and avoid fuel leakage, supporting stable operation of heavy-duty equipment[6][8].

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

PRODUCTS PICTURE: