Product Overview

This high-precision Fuel Engine Pump Plunger & Barrel Element, model 134101-1620 P4, is a critical component for diesel fuel injection systems. Manufactured in Shandong, China, this new part is designed for replacement and repair of diesel engines in trucks and various vehicles. We serve a global B2B clientele, with major markets in North America, Europe, Asia-Pacific, and the Middle East, ensuring reliable supply chains for workshops and distributors worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured from high-speed steel for exceptional wear resistance and longevity, ensuring consistent fuel delivery.
• High-Quality Construction: Built to meet or exceed OEM specifications, providing reliable performance and reducing the risk of engine downtime.
• Direct Replacement: Designed as a perfect fit for the P4 series injection pumps, simplifying installation and minimizing labor time.
• Cost-Effective Solution: Offers a durable and affordable alternative to complete pump replacement, optimizing maintenance budgets.
• Rigorous Testing: Each unit is inspected to ensure dimensional accuracy and sealing performance for optimal engine operation.

Technical Specifications

OEM Cross-Reference

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

• Primary OE: 134101-1620
• Alternate OE: P4
• Cross-Reference: 1341011620

Compatibility

This component is designed for use in diesel fuel injection pumps, specifically the P4 series. It is suitable for a wide range of diesel engines found in:

• Vehicle Type: Trucks, heavy-duty vehicles, and industrial diesel engines.
• Application: Fuel Injection System for diesel engines requiring the P4 plunger standard.
• Make: Compatible with various diesel engine vehicles utilizing this specific plunger size and configuration.

Global Supply & Distribution

We offer comprehensive global supply capabilities to meet the demands of the international B2B market:

• Worldwide Shipping: Efficient logistics to deliver to major ports and industrial centers globally.
• Key Markets: Strong distribution networks in North America, Europe, Asia-Pacific, the Middle East, and Africa.
• Fast Delivery: Streamlined order processing and shipping to minimize lead times for your business.
• Export Expertise: Experienced in international trade, ensuring compliance with customs and shipping regulations.

Quality Assurance

We prioritize quality and reliability for all our diesel engine components.

• Manufacturing Standards: Produced in a facility that adheres to strict quality control processes.
• Warranty: Backed by a 4-month warranty against manufacturing defects, ensuring peace of mind for your purchases.
• Testing: Each plunger and barrel set undergoes inspection for dimensional accuracy, material integrity, and surface finish to guarantee performance.

FAQ

Q: Is this plunger and barrel set a direct replacement for my P4 injection pump?
A: Yes, this set (OE 134101-1620 / P4) is specifically designed as a direct replacement for P4 series injection pumps. It is machined to exact OEM specifications for a precise fit and reliable function.

Q: What is the recommended installation procedure for this component?
A: Installation should be performed by a qualified diesel technician. The area must be meticulously clean to prevent contamination. The plunger and barrel are precision-fitted and should be handled carefully. Refer to the specific service manual for your injection pump model for detailed steps and torque specifications.

Q: How can I verify the quality and authenticity of this part?
A: Our parts are manufactured to high-quality standards from high-speed steel. Each unit is visually and dimensionally inspected before shipment. The part comes with a 4-month warranty. For any concerns, please contact our professional service team with your order number for verification and support.