5536686 Fuel Supply Tube Fits Cummins Engine Fuel Delivery Pipe Replacement Part

Product Overview

5536686 Fuel Supply Tube (TUBE,FUEL SUPPLY) is a precision fuel conveying pipeline matched for Cummins series diesel engines. It connects fuel tank, fuel filter and fuel injection pump to transport clean diesel continuously and stably to the engine combustion system.

This fuel supply tube solves common fuel system faults such as fuel leakage, insufficient oil supply, engine power drop and difficult startup caused by pipe aging, cracking, internal blockage and joint air intake of old pipelines.

Core Product Advantages

1. Multi-Layer High Pressure Resistant Composite Structure

   Inner layer oil-resistant material, reinforced fiber middle layer and anti-aging outer skin, withstand fuel system working pressure without expansion or burst.

2. Excellent Diesel & High Temperature Resistance

   Special formula raw material resists long-term diesel soaking, no swelling or dissolution; stable performance under engine compartment high temperature environment.

3. Tight Integrated Joint Sealing

   One-piece forming pipe connector with matched sealing ring, eliminate pipeline joint oil seepage and air intake, avoid fuel system air lock failure.

4. Anti-Corrosion & Anti-Scale Inner Wall

   Smooth inner pipe surface reduces impurity adhesion, not easy to form scale blockage, maintain unobstructed fuel circulation for long-term use.

5. Good Flexibility & Vibration Resistance

   Moderate soft texture buffers engine vibration extrusion, will not crack or break under long-term bumpy road vibration.

6. Standard Matching Pipeline Specification

   Dimension 23cm5cm2cm, weight 0.04KG, perfectly match Cummins engine fuel system layout, direct plug-and-play replacement without cutting.

7. Strict Factory Pressure & Tightness Test

   All fuel tubes pass hydraulic pressure burst test, leakage test and high-low temperature cycle test, stable batch quality for engine maintenance and fleet bulk procurement.

Basic Product Parameters

• Part Number: 5536686

• English Name: TUBE, FUEL SUPPLY

• Product Name: Fuel Supply Tube / Diesel Fuel Delivery Pipe

• Applicable Engine: Cummins Series Diesel Engines

• Overall Dimension: 23cm 5cm 2cm

• Product Weight: 0.04KG

• Main Material: Oil-resistant multi-layer composite pipeline material

• Working Temperature: -40℃ ~ +135℃

• Core Function: Convey diesel fuel from fuel tank to fuel injection pump, guarantee stable fuel supply for engine combustion

• Key Features: High pressure resistant, anti-leakage, anti-clogging, oil-proof, vibration resistant, easy installation

• Installation Position: Engine fuel filter to fuel injection pump fuel supply circuit

• Package: Neutral export carton, independent plastic sealed packaging to avoid pipeline extrusion deformation and joint scratch

Application Scenarios

Suitable for heavy-duty trucks, construction machinery, mining equipment and diesel generator sets equipped with Cummins diesel engines. Adapt to long-distance full-load transportation, high-temperature engine compartment and dusty complex working conditions. Effectively solve fuel leakage and insufficient fuel supply faults, restore engine power output and reduce fuel waste.

Purchase Reminder

Please confirm part number 5536686 and Cummins engine model before ordering to ensure accurate compatibility. We support global bulk wholesale for auto parts distributors, mechanical repair workshops and transport fleets with sufficient stock and competitive prices. Fuel pipeline exhaust and installation guidance are provided after sales.