Excavator Electrical Spare Parts Fuel Shutoff Solenoid 155‑4653, Fuel Stop Solenoid Valve for CAT 3306 3304 Engine

Keywords: 155‑4653, Fuel Shutoff Solenoid, 155‑4653 stop solenoid, CAT 3306 3304 fuel cut‑off solenoid, excavator engine electrical spare parts, construction machinery shutdown solenoid replacement

🔹Product Overview

This fuel shutoff solenoid, part number 155‑4653, is a critical safety control component for CAT 3306 and 3304 diesel engines. It controls the fuel supply circuit of the engine. When powered off, it quickly cuts off diesel fuel flow to shut down the engine safely, preventing runaway engine failure. Our aftermarket solenoid valve is manufactured strictly to OEM specifications, with high‑precision internal spool structure and heavy‑duty coil. Every unit has passed strict electrical performance and stroke testing. It is an ideal replacement spare‑part for engine shutdown fault repair and routine overhaul.

🔹Detailed Specifications

🔹Key Features & Advantages

✅ Exact OEM Dimension Perfect mounting hole position, fits directly without modification during installation.

✅ High‑Performance Electromagnetic Coil Fast response for fuel cut‑off action, stable pull‑in force, not easy to burn out under long‑time vibration.

✅ Wear‑Resistant Internal Plunger Smooth telescopic movement, excellent durability under high‑temperature engine environment.

✅ Effective Engine Safety‑Shutdown Function Solve common faults including hard engine shutdown, cannot turn‑off engine, runaway risk and solenoid failure alarm.

✅ Direct Drop‑in Replacement Fully interchangeable with original fuel shut‑off solenoid, convenient for field repair work.

✅ 100% Pre‑Shipment Inspection Each solenoid valve is tested for pulling force, continuity and sealing performance before delivery.

🔹Application Scope

Compatible with CAT 3306, 3304 diesel engines. Widely used on Cater-pillar excavators, wheel loaders, generator sets and other heavy‑duty construction & mining machinery equipped with 3304 / 3306 engines.

🔹Our Company Advantage

We are a professional supplier of full‑series CAT excavator & engine spare parts. We can provide a complete range of electrical spare‑parts including shutoff solenoids, wiring harnesses, sensors, switches, solenoid valves and other wearable engine components. Rich stock for CAT 3304, 3306, C7, C9, C13 and other mainstream engine spare‑parts Competitive factory‑direct price Fast shipment for in‑stock goods Support mixed‑container order for one‑stop spare‑parts purchasing Provide professional technical matching service for your part‑number inquiry

🔹Packaging & Shipping

Independent shock‑proof inner package to protect solenoid coil and plunger structure Outer carton with anti‑collision protection for long‑distance sea transportation Support sea freight, air freight, international express for small trial orders Complete export documents are available (Commercial Invoice, Packing List)

🔹Contact Us

If you need more solenoid valves or spare parts for CAT engine and construction machinery, please send your parts list to us. We will provide you our best quotation promptly.