Perkins Series Fuel Injector (Model: 250-1311) Product Details

The Perkins 250-1311 is a high-precision common rail diesel fuel injector, professionally engineered for Perkins C3500 series engines (including 3512, 3508B, 3516, 3516B) and fully compatible with related engineering machinery, heavy-duty generators and industrial 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 (40CrNiMoA) for the body—consistent with Perkins engine accessory material standards—processed by precision forging and heat treatment, with a 97-micron precision nozzle and enhanced sealing performance, complying with Perkins global manufacturing standards, ISO 9001 certificcation and OEM requirements, with a 12-month warranty. As a core universal model, it achieves seamless interchangeability with 2501311, 250-1312, 2501312 and 3152B, enabling quick maintenance and reducing equipment downtime.

1. Product & Universal Model Overview

This table focuses on 250-1311 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 C3500 series engines, lowering downtime and repair costs, fully complying with Perkins genuine parts interchange standards and OEM requirements.

2. Core Technical Parameters

The technical parameters of 250-1311 are customized for its compatible Perkins C3500 series engines, adopting high-precision 97-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.

Why Choose Us:

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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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