C3500 Fuel Injector 150-4453 162-8813 230-3255 246-1854 249-0746 250-1302 250-1304 250-1311 266-4387
C3500 Fuel Injector 150-4453 162-8813 230-3255 246-1854 249-0746 250-1302 250-1304 250-1311 266-4387
Perkins Series Fuel Injector (Model: 249-0746) Product Details
The Perkins 249-0746 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 1200 series engines (including 1204E-E44TTA, 1206E-E66TTA) and fully compatible with related industrial machinery, heavy-duty generators and construction equipment. As a key part of the Perkins fuel supply system, it fits Perkins’ high-reliability, high-pressure resistance and emission-compliant features. It adopts high-strength alloy (40CrMnMo) for the body—consistent with Perkins engine accessory material standards—processed by precision forging and heat treatment, with a 98-micron precision nozzle and enhanced sealing performance, complying with Perkins global manufacturing standards, ISO 9001 certificcation and OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 2490746, 246-1854, 245-8272, 250-1302 and 2645B713, enabling quick maintenance and reducing equipment downtime.
1. Product & Universal Model Overview
This table focuses on 249-0746 and its interchangeable universal models, all sharing identical performance parameters, quality standards and appliccation scope, differing only in part number notations (with or without hyphen) and production batches. Their seamless interchangeability simplifies maintenance, ensures fast part matching for Perkins 1200 series engines, lowering downtime and repair costs, fully complying with Perkins genuine parts interchange standards and OEM requirements.
| Universal No. | Product Name | Core Feature & Interchangeability |
| 249-0746 | Perkins Common Rail Fuel Injector | Common rail type (for Stage Ⅳ emission models); Interchangeable with 2490746, 246-1854, 245-8272, 250-1302, 2645B713; 40CrMnMo high-strength alloy body, ISO 9001 certified, fits Perkins 1200 series engines. |
| 2490746/246-1854/245-8272 | Perkins Common Rail Fuel Injector | Same performance as 249-0746; Seamless interchange; 5.6kg net weight, 98-micron precision nozzle, strong wear resistance, suitable for industrial, construction and generator equipment. |
| 250-1302/2645B713 | Perkins Common Rail Fuel Injector | Universal with 249-0746; Consistent quality, easy replacement, matches Perkins genuine parts standard, original size design for perfect fit, adapting to complex harsh working conditions. |
2. Core Technical Parameters
The technical parameters of 249-0746 are customized for its compatible Perkins 1200 series engines, adopting high-precision 98-micron nozzle design (±1μm tolerance, 45° chamfer) to ensure stable high-pressure injection and uniform atomization, which improves fuel efficiency and reduces emissions, matching the series’ high-efficiency and heavy-load appliccation feature. 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 |
| 249-0746 | Basic Specificcation | 24V DC; 35.6×21.2×9.8cm; 5.6kg; Common rail; ISO 9001 certified, genuine/neutral packing, MOQ 6 pcs, delivery time 3-7 workdays. |
| 249-0746 | Injection & Electrical Performance | 2750-3050bar; 8.8A current; 547-562 mL/min flow; 98-micron nozzle; ≥5,300,000 injection cycles, nozzle hardness HV1585±50. |
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