Perkins Series Fuel Injector (Model: 20R-1270) Product Details

The Perkins 20R-1270 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins 2506, 4006 and 1206 series engines (including 2506D-E20TAG2, 4006TAG6, 1206E-E80TTAG3 models) and fully compatible with equipment, especially C7.1 engine and ®320 hydraulic excavator. As a key part of Perkins fuel supply system, it is widely applied in heavy-duty construction machinery, large industrial compressors, engineering machinery and high-power generator sets, fitting Perkins’ high-reliability, high-efficiency and heavy-load adaptation features. It features high-strength vacuum-treated alloy structure, micron-level atomization, reliable sealing and long service life, complying with Perkins global manufacturing standards, ISO 9001 certifiion and OEM requirements, with a 6-month warranty. As a core universal model, it achieves seamless interchangeability with 20R1270, 20R-1269, 2645A1270, 4W7276 and 8N7266, 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 20R-1270 and its interchangeable universal models, all sharing identical performance parameters, quality standards and appliion scope, differing only in part number notations and production batches. Their seamless interchangeability simplifies maintenance, ensures fast part matching for Perkins 2506, 4006, 1206 series and equipment, lowers downtime and repair costs, fully complying with Perkins genuine parts interchange standards and OEM requirements.

2. Core Technical Parameters

The technical parameters of 20R-1270 are customized for its compatible Perkins 2506, 4006 and 1206 series engines and C7.1 engine equipment, adopting high-precision nozzle design (94-micron nozzle hole, ±1μm tolerance, 45° chamfer) to ensure stable high-pressure injection and uniform atomization, which improves fuel efficiency and reduces emissions, matching the series’ heavy-load and high-efficiency feature. It adapts to various diesel fuel qualities, with reliable electrical performance, and each injector undergoes 100% pre-shipment testing to meet OEM standards.

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