Wholesale High-performance Fuel Components Diesel Fuel Injector 127-8216 127-8230 173-4647 107-1230 for CAT 3116 Diesel Engine
Wholesale High-performance Fuel Components Diesel Fuel Injector 127-8216 127-8230 173-4647 107-1230 for CAT 3116 Diesel Engine
Perkins Series Fuel Injector (Model: 173-4647) Product Details
The Perkins 173-4647 is a high-precision brand-new electromagnetic common rail fuel injector, specially developed for Perkins diesel engines and perfectly compatible with 3126 engines[2][6], as well as construction machinery equipped with these engines. It strictly complies with Perkins’ global manufacturing standards, ISO certifiion and OEM quality requirements, featuring precise fuel atomization, stable performance and exceptional durability. As a core universal model, it achieves seamless interchangeability with its counterpart universal models, making it an ideal choice for engine maintenance. Below are its detailed specifiions in 5 tables, each paired with a product-focused description.
1. Product Overview & Universal Compatibility
This table clarifies 173-4647’s core information and interchangeable universal models, listing accurate OEM cross-references based on actual product data[2]. As the key universal model, 173-4647 shares identical performance, appliion scope and quality standards with its counterparts, differing only in production batch marks, which facilitates quick part identifiion and replacement, ensuring perfect compatibility with Perkins engine components and meeting the strict matching requirements of original parts.
| Universal No. | Product Name | OEM Cross-Reference | Universal Compatibility |
| 173-4647 | Perkins Series Fuel Injector | 1734647, CA1734647, 173-4648, 173-4649, 173-4650 | 1734647, CA1734647, 173-4648, 173-4649, 173-4650 |
| 1734647 | Perkins Series Fuel Injector | Same as 173-4647 (interchangeable part number)[2] | 173-4647, CA1734647, 173-4648, 173-4649, 173-4650 |
2. Core Technical Parameters
The technical parameters of 173-4647 ensure its perfect adaptation to Perkins related engines and 3126 engines[2][6]. Consistent with its universal models, these parameters guarantee stable injection performance, reliable engine matching, and adaptability to harsh working conditions of construction machinery, meeting Perkins’ strict precision requirements. Each injector undergoes 100% pre-shipment professional testing, including spray pattern, leakage and electrical resistance tests, ensuring uniform fuel atomization and stable working performance.
| Universal No. | Parameter Type | Specifiions |
| 173-4647 | Basic Parameters | 12V DC voltage, 5.8Ω coil resistance, 0.52kg net weight, 0.58kg gross weight, 100% brand new; size consistent with OEM standard[4], common rail control mode (solenoid valve electronically controlled by ECU), high-strength alloy steel body with anti-corrosion treatment. |
| 173-4647 | Injection Performance | 2400-2600bar injection pressure, 6-hole high-speed steel nozzle, ≥1,000,000 load injection cycles, reducing emissions and optimizing fuel economy, specially designed for 3126 engine needs[2][6]. |
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