Product Overview

This high-precision P3 Plunger & Element Assembly (OEM: 134101-1520) is a critical component for the fuel injection system of Nissan diesel engines. Manufactured to exacting OE specifications, this plunger ensures optimal fuel metering and injection pressure for efficient combustion. Sourced from a leading Chinese manufacturer with extensive export experience, this part is available for global shipping to major markets including North America, Europe, Southeast Asia, the Middle East, and South America. Ideal for B2B buyers requiring reliable replacement parts for fleet maintenance or wholesale distribution.

Key Features & Benefits

• Premium Material: Constructed from high-speed steel for exceptional wear resistance and longevity under high-pressure injection conditions.
• Precision Engineering: Manufactured with tight tolerances to ensure accurate fuel delivery, improving engine performance and reducing emissions.
• 100% Professional Testing: Each unit undergoes rigorous testing to guarantee perfect fitment and reliable operation upon installation.
• Direct OE Replacement: Matches original Nissan specifications (134101-1520) for a seamless replacement, reducing downtime.
• Cost-Effective Solution: Offers OEM-level quality at a competitive price point, ideal for high-volume repairs and stock replenishment.

Technical Specifications

OEM Cross-Reference

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

• OEM Number: 134101-1520
• Model Reference: P3

Note: Always verify your existing part number before purchase. This part is designed for P3 series injection pumps.

Compatibility

• Engine Type: Nissan Diesel Engines (various models)
• Vehicle Application: Diesel trucks, construction machinery, and industrial engines utilizing the P3 pump element.
• System: Fuel Injection Pump

Global Supply & Distribution

• Worldwide Shipping: We offer reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America, Europe, Southeast Asia, Middle East, Africa, and Oceania.
• Fast Delivery: Stock is available for immediate dispatch from our warehouse in Shandong, China, ensuring quick delivery to major ports like Shanghai, Qingdao, and Ningbo.
• B2B Expertise: Experienced in international trade documentation and customs clearance for wholesale orders.

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility with strict quality control measures.
• Testing: 100% professional testing for dimensional accuracy and pressure performance before packaging.
• Warranty: 4-month warranty against manufacturing defects.
• Packaging: Available in original, neutral, or our own brand packaging to suit your branding needs.

FAQ

Q: Can this P3 plunger be used in any Nissan diesel engine?
A: No, this specific plunger (134101-1520) is designed for the P3 injection pump element. It is not universal. Please confirm your existing pump model and part number to ensure compatibility. It is commonly used in certain Nissan industrial and truck diesel engines.

Q: What is the installation procedure for this plunger?
A: Installation should be performed by a qualified diesel technician. The plunger must be installed with extreme cleanliness to avoid contamination. Proper lubrication during assembly is required. We recommend referencing the service manual for your specific injection pump for torque specs and timing procedures.

Q: Do you offer a warranty or return policy for this part?
A: Yes, we offer a 4-month warranty against manufacturing defects. If the part is found to be defective upon arrival or fails under normal use within this period, please contact us with your order number and a description of the issue. Incorrect installation or use of contaminated fuel voids the warranty.

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 .