Product Overview

This is a premium, brand-new P-Type Plunger and Barrel Assembly, specifically designed for high-pressure fuel injection systems in heavy-duty diesel engines. Identified by the critical OEM numbers P114 and 134151-3420, this component is an essential replacement part for maintaining engine efficiency and power output. We serve a global clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and South America, ensuring reliable shipping to industrial hubs worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to exact OEM specifications (P114) for a perfect fit and optimal fuel metering.
• Superior Durability: Constructed from high-grade Stainless Steel to resist wear, corrosion, and high-pressure fatigue.
• Enhanced Engine Performance: Ensures precise fuel delivery, leading to improved combustion efficiency, increased horsepower, and reduced emissions.
• Rigid Quality Control: 100% factory tested for leak tightness and dimensional accuracy to guarantee “High-Quality Totally New” performance.
• Direct Replacement: A seamless “Plug-and-Play” replacement for your existing worn-out element, minimizing downtime.

Technical Specifications

OEM Cross-Reference

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

• Primary OEM: 134151-3420
• Model Number: P114
• Alternative Reference: P Type Fuel Pump Element

Compatibility

• Engine Type: Designed for a wide range of diesel engines utilizing P-Type in-line fuel injection pumps.
• Vehicle Application: Suitable for heavy-duty diesel engine cars, trucks, agricultural tractors, and construction machinery.
• System: Compatible with Bosch, DENSO, and Delphi P-Type pump systems requiring the P114 element.

Note: Please verify your existing pump model and OEM number (P114 or 134151-3420) to ensure compatibility.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: Our products are exported to North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), the Middle East (UAE, Saudi Arabia), and South America (Brazil, Argentina).
• Fast Delivery: We maintain strong logistics partnerships to ensure timely delivery to major ports like Rotterdam, Shanghai, Los Angeles, and Dubai.
• Trade Expertise: With years of export experience, we handle all international trade documentation and compliance.

Quality Assurance

• Manufacturing Standard: Produced in our ISO-compliant facility in Shandong, China, using advanced CNC machinery.
• Testing: Each unit undergoes strict pressure testing and dimensional inspection to ensure zero defects.
• Warranty: We stand behind our product with a 4-month warranty against manufacturing defects.

FAQ

Q1: What is the exact fitment of the P114 (134151-3420) plunger?

This plunger is designed for P-Type fuel injection pumps commonly found on Japanese and Chinese diesel engines. It is a direct replacement for the OEM part number 134151-3420. We recommend cross-referencing your pump’s model plate to confirm it requires the “P114” element.

Q2: What is the recommended installation procedure?

Installation should be performed by a qualified diesel technician. The plunger and barrel are a matched set and must not be mixed with other parts. Ensure the pump housing is perfectly clean before installation. Lubricate with clean diesel fuel during assembly.

Q3: How should I store spare plunger and barrel assemblies?

To prevent corrosion, store the assemblies in a clean, dry environment at room temperature. Keep them in their original packaging (8×2.5×2.5 cm box) until ready for use. Avoid exposure to moisture or extreme temperature fluctuations.