Product Overview

This Genuine P382 Diesel Plunger and Element assembly (Part Number 134154-0120) is a critical component for high-pressure fuel injection systems. Engineered for precision and durability, it is essential for maintaining optimal engine performance and fuel efficiency in commercial and industrial diesel applications. We supply this part globally, with extensive experience serving major markets including North America, Europe, the Asia-Pacific region, and the Middle East.

Key Features & Benefits

• Precision Engineering: Manufactured to exacting tolerances for consistent fuel delivery and injection timing.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and reduce wear over long service intervals.
• Optimal Engine Performance: Ensures correct fuel atomization for complete combustion, maximizing power output and fuel economy.
• Reduced Emissions: Precise fuel metering helps maintain cleaner exhaust emissions in compliance with modern standards.
• Direct Replacement: Designed as a genuine-quality replacement, ensuring perfect fitment and reliable operation without modification.

Technical Specifications

OEM Cross-Reference

This part is compatible with and serves as a direct replacement for the following OEM numbers:

• 134154-0120 (Primary Reference)
• P382 (Assembly Model)

Note: Always verify the specific part number from your original equipment or pump model before ordering to ensure compatibility.

Compatibility

This P382 plunger and element is designed for use in various diesel fuel injection pumps. It is commonly found in systems powering:

• Heavy-Duty Trucks & Commercial Vehicles
• Industrial & Agricultural Machinery
• Marine & Generator Set Engines

For precise application, please consult your engine service manual or contact our technical support with your pump model and engine serial number.

Global Supply & Distribution

We are a trusted global supplier for engine component distributors and repair workshops worldwide. Our logistics network ensures reliable delivery to key industrial hubs and ports across all continents.

• Worldwide Shipping: We export to North America (USA, Canada, Mexico), South America, Europe (EU and non-EU), Asia-Pacific (China, Australia, Southeast Asia), the Middle East, and Africa.
• Fast Delivery: Consolidated shipments and established freight partnerships enable efficient delivery to major ports and inland logistics centers.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance.
• B2B Focus: We specialize in bulk and wholesale orders, offering competitive FOB/CIF terms and support for importers and large-scale workshops.

Quality Assurance

Every component in our inventory is sourced from reputable manufacturers and undergoes rigorous verification.

• Manufacturing Standards: Produced in ISO-certified facilities, adhering to strict quality control protocols throughout the manufacturing process.
• Pre-Shipment Inspection: Each part is visually inspected and checked against specifications before dispatch to ensure it meets our quality standards.
• Performance Warranty: Backed by a standard warranty against manufacturing defects. Specific warranty terms are provided with the commercial invoice.
• Technical Support: Our team provides support for fitment verification and technical inquiries to ensure customer satisfaction.

FAQ

Q1: How do I confirm this part is compatible with my specific fuel injection pump?
A1: The most reliable method is to match the part number stamped on your original plunger and element. Our primary number is 134154-0120, and the assembly model is P382. Providing your engine model, injection pump model, and the old part number to our team will allow us to confirm compatibility.

Q2: What is the recommended procedure when replacing a plunger and element?
A2: Replacement should be performed by a qualified technician. The fuel injection pump is a precision assembly. The process typically requires a clean environment, specialized tools for calibration, and often involves replacing the delivery valve and seals simultaneously to ensure system integrity. Always refer to the official service manual for the specific pump model.

Q3: Do you provide technical datasheets or installation guidelines with the part?
A3> While the part itself does not include manufacturer service manuals, we can often provide general specification sheets. For detailed installation torque values, clearance checks, and calibration procedures, you must consult the official service documentation for the engine or injection pump model you are servicing.

Our advantages

1.An authorized wholesaler of Isuzu genuine parts, Hino genuine parts, Mitsubishi genuine parts and Mahle parts.

2. We are not only supply genuine parts, but also high quality OEM parts, which are made in China or made in Japan.

3. More than 10 years of experience in machinery parts, professional supply of diesel engine parts.

4. Fast delivery, the fastest can be shipped in one day ,more than 500,000 of different types parts in stock.

5. Scientific ERP system, easy and fast to locate the parts that customer needs.

6. Professional technician checks the parts before delivery, to make sure the parts are correct, usable and defect-free.

Exhibition

Packing&Shipping

1.  Our shipment is by air/sea/express (DHL/FEDEX/TNT/UPS/EMS).

2.  Once we get confirmation of payment, we will ship products in 2 days.

3.  Our packaging is standard export wooden box or others as your requirement.

4. We’ll check and test the products before shipping , and givethe pictures to our customers to confirm.

FAQ

Q1. What is your company major products?

A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.

Q2.What is the MOQ?

A: Normally we can supply any quantity if we have in stock.

Q3. What is your payment term ?

A: We accept Western Union, T/T, Paypal.

Q4. What is the packing ?

A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.

Q5. When can you deliver products after payment ?

A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .

Q6. What can you do to complete order perfectly ?

A: In the beginning , We will communicate with clients in details to understand what they need .

Before packing , We will check the products and send photos to clients .After confirmation ,

We will packing products well to avoid damage . Once we get tracking number ,

We will send it to customer and keep contact in with clients .