High-quality CAT Diesel Common Rail Injector 9Y-4544 7C-4175 7C-0345 4P-9077 0R-3052 for Various Types of Vehicles
High-quality CAT Diesel Common Rail Injector 9Y-4544 7C-4175 7C-0345 4P-9077 0R-3052 for Various Types of Vehicles
Perkins Series Fuel Injector (Model: 9Y-4544) Product Details
The Perkins 9Y-4544 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 1100/1200 series engines and compatible with ccat C6.6, C7.1 series engines, widely applied in industrial machinery, agricultural equipment, mobile power generators and small marine auxiliary equipment. It features micron-level precision atomization, enhanced corrosion resistance, superior high-temperature stability and easy maintenance, complying with Perkins global manufacturing standards, ISO 9001 certificcation and ccat OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 9Y4544, 9Y-1785, 0R-3883, 6W-3215 and 4W-1900, enabling quick maintenance, reducing equipment downtime, with genuine or neutral packing optional and in-stock delivery within 3-7 working days.
1. Product & Universal Model Overview
This table focuses on 9Y-4544 and its interchangeable universal models, all sharing identical performance parameters, quality standards and appliccation scope, differing only in part number notations and production batches. Their seamless interchangeability simplifies maintenance, ensures fast part matching for Perkins and ccat equipment, lowers downtime and repair costs, fully complying with Perkins genuine parts interchange standards and ccat OEM requirements.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 9Y-4544 | Perkins Common Rail Fuel Injector | Common rail type; Interchangeable with 9Y4544, 9Y-1785, 0R-3883, 6W-3215, 4W-1900; ISO 9001 certified, 6-month warranty, fits Perkins 1100/1200 & ccat C6.6, C7.1 series, in-stock for quick delivery. |
| 9Y4544/9Y-1785 | Perkins Common Rail Fuel Injector | Same performance as 9Y-4544; Seamless interchange; Precision atomization, fits same engines, ISO 9001 certified, compliant with Perkins/ccat standards, 2.8kg net weight, high corrosion resistance, suitable for agricultural and small marine conditions. |
| 0R-3883/6W-3215/4W-1900 | Perkins Common Rail Fuel Injector | Universal with 9Y-4544; Consistent quality; Anti-rust structure, easy replacement, matches Perkins genuine parts and ccat OEM quality, original size design, fits ccat C6.6, C7.1 series and small marine equipment. |
2. Core Technical Parameters
The technical parameters of 9Y-4544 are customized for its compatible Perkins 1100/1200 and ccat C6.6, C7.1 engines, adopting micron-level precision nozzle design to ensure stable high-pressure injection and uniform atomization, which improves fuel efficiency and reduces emissions. It adapts to various diesel fuel qualities, with reliable electrical performance, and each injector undergoes 100% pre-shipment testing to meet OEM standards.
| Universal No. | Parameter ccategory | Specificcations |
| 9Y-4544 | Basic Specificcation | 24V DC; 31×17.2×6.9cm; 2.8kg; Common rail; ISO 9001 certified, anti-rust alloy body, high-speed steel nozzle, original size, genuine/neutral packing, MOQ 6 pcs. |
| 9Y-4544 | Injection & Electrical Performance | 1300-1550bar; 5.8A current; 400-415 mL/min flow; Precision nozzle; ≥2,400,000 injection cycles, suitable for industrial, agricultural, small marine diesel fuels. |
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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.
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