Fuel Shut Off Solenoid 155-4653 for Caterpillar E320B Excavator Engine Parts

Product Details

Product Overview

This high-quality Fuel Shut Off Solenoid, identified by OEM part number 155-4653, is a critical component designed for precise fuel system control in diesel engines. Specifically engineered for the Caterpillar E320B excavator, this solenoid ensures reliable engine shutdown when required, preventing runaway and enhancing operational safety.

Manufactured under the brand, this solenoid is built to meet OEM specifications, offering a direct replacement for the original 155-4653 unit. It is commonly used in heavy machinery applications, including construction equipment, industrial engines, and agricultural machinery, where dependable fuel cut-off is essential for performance and safety.

Key Features & Benefits

• OEM Standard Fitment: Direct replacement for Caterpillar part number 155-4653, ensuring compatibility with E320B and similar engine systems without modification.
• Reliable Engine Shutdown: Provides immediate and precise fuel cut-off to stop the engine safely, reducing the risk of overspeed or uncontrolled operation.
• Durable Construction: Built with robust materials to withstand the harsh conditions of construction, mining, and industrial environments, including vibration, temperature extremes, and moisture.
• Rigorous Testing: Each unit undergoes outgoing inspection and machinery test report verification to confirm performance and reliability before shipment.
• Versatile Application: Suitable for a wide range of diesel-powered equipment, including excavators, generators, marine engines, and agricultural tractors.

Technical Specifications

OEM Cross-Reference

This Fuel Shut Off Solenoid is a direct cross-reference for the following OEM part numbers:

• Caterpillar: 155-4653, 1554653

Note: This part is designed to replace the original Caterpillar solenoid, ensuring identical form, fit, and function. No additional modifications are required for installation on compatible equipment.

Compatibility

This solenoid is commonly used for the following engine models and applications:

• Engine Models: Caterpillar E320B
• Applications: Construction / Industry / Agriculture / Genset / Marine / Handling

Fitment is inferred based on the specified model and OEM cross-reference. For precise compatibility, please verify your equipment’s engine model and existing part number before purchase.

Global Supply & Distribution

We offer worldwide shipping to support international B2B buyers. Our logistics network ensures fast and reliable delivery to major ports and industrial centers across North America, Europe, Asia-Pacific, the Middle East, and Africa.

With extensive export experience, we comply with international trade standards, providing secure packaging (plastic bag, box, carton) and comprehensive documentation for customs clearance. Typical lead times are optimized to minimize downtime for your fleet or project.

Quality Assurance

Each Fuel Shut Off Solenoid is manufactured under strict quality control processes in our Guangdong facility. Key quality measures include:

• Video Outgoing Inspection: Visual verification of each unit before packing to confirm no physical defects.
• Machinery Test Report: Functional testing to ensure proper solenoid operation and fuel cut-off performance.
• Warranty: 6-month warranty against manufacturing defects, with online support available after the warranty period.

Our components are designed to meet or exceed OEM specifications, providing reliable service in demanding environments.

FAQ

Q1: Is this solenoid a direct replacement for the Caterpillar 155-4653 part?
Yes, this Fuel Shut Off Solenoid is designed as a direct replacement for the Caterpillar 155-4653 part. It matches the OEM dimensions, electrical specifications, and mounting points, allowing for straightforward installation on compatible E320B excavators and other diesel engines.

Q2: What should I check before installation to ensure compatibility?
Before installation, verify your engine model (e.g., Caterpillar E320B) and the existing part number on your current solenoid. Ensure the voltage and current ratings match your system (typically 12V or 24V for diesel engines). If uncertain, consult your equipment’s service manual or contact our support team with your engine serial number for confirmation.

Q3: How do I maintain the solenoid for long-term reliability?
Regularly inspect the solenoid for signs of corrosion, loose connections, or physical damage. Keep the electrical terminals clean and dry. If the engine fails to shut off properly, check the solenoid’s plunger movement and electrical continuity. Periodic testing during routine maintenance can prevent unexpected failures and extend service life.