Product Overview

This high-performance Diesel Injection Pump Plunger Element (Part No: 090150-5630 / 090150-5630 / A120) is a precision-engineered replacement component designed for optimal fuel delivery in a range of diesel engines. Manufactured from premium High-Speed Steel, this plunger element ensures superior wear resistance and longevity. Sourced directly from Shandong, China, our products are exported globally to major industrial markets in North America, Europe, Asia-Pacific, the Middle East, and South America, supporting heavy machinery and vehicle fleets worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (090150-5630) for a perfect fit and reliable performance.
• Superior Material: Constructed from High-Speed Steel for exceptional hardness, wear resistance, and extended service life.
• 100% Professional Tested: Every unit undergoes rigorous testing to ensure flawless operation and fuel delivery pressure.
• Enhanced Durability: Designed to withstand the high-pressure demands of modern diesel injection systems, reducing downtime.
• Reliable Supply: Fast shipping (3-7 days) with flexible payment terms (TT, Western Union, PayPal) for global B2B buyers.

Technical Specifications

OEM Cross-Reference

This plunger element is a direct replacement for the following OEM and reference numbers:

• OEM Number: 090150-5630
• Alternative Part Number: A120

Note: Always verify the physical dimensions and part number against your existing component to ensure compatibility.

Compatibility

This injection pump plunger is specifically designed for use in the following diesel engine models:

• Engine Models: 4D33, 4D35, 4M51
• Application: Diesel engines for industrial, agricultural, and automotive equipment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a strong focus on international B2B trade. Our logistics network ensures efficient delivery to clients worldwide.

• Worldwide Shipping: We ship to all major ports and industrial hubs globally.
• Major Markets: North America, Europe, Southeast Asia, Middle East, Africa, and South America.
• Fast Delivery: Standard delivery time is 3-7 days after order confirmation.
• Export Expertise: Experienced in international trade compliance, customs documentation, and bulk order logistics.

Quality Assurance

We prioritize quality and reliability in every component we supply.

• Manufacturing Standards: Produced in ISO-compliant facilities using precision machining processes.
• Testing: Each plunger element is 100% professionally tested for dimensional accuracy and performance.
• Warranty: All products come with a standard 6-month warranty against manufacturing defects.

FAQ

Q1: Is this plunger element a direct fit for my 4D33 engine?
Yes, the 090150-5630 / A120 plunger is specifically designed for the 4D33, 4D35, and 4M51 diesel engines. However, we always recommend comparing the part number and physical dimensions with your existing plunger to confirm fitment before installation.

Q2: What is the recommended installation procedure for this plunger?
Installation should be performed by a qualified diesel technician. Ensure the pump housing and mating surfaces are clean and free of debris. Lubricate the plunger with clean diesel fuel or assembly lubricant during installation. Do not force the plunger; it should slide smoothly into the barrel. After installation, prime the fuel system and check for leaks before starting the engine.

Q3: How should I store this plunger element if not used immediately?
Store the plunger in a clean, dry environment at room temperature. Keep it in its original packaging to protect it from dust, moisture, and physical damage. Avoid exposure to extreme temperatures or corrosive chemicals. Proper storage will ensure the component remains in optimal condition for future use.