Product Overview

This genuine Zexe A736 Fuel Nozzle Plunger (Part No. 131153-5720 / 1311535720) is a critical precision component designed for high-pressure fuel injection systems. Engineered for reliability and manufactured to exacting standards, this plunger ensures optimal fuel delivery and engine performance. We specialize in the global distribution of high-quality engine parts, serving major industrial markets worldwide with efficient shipping and export compliance.

Key Features & Benefits

• Genuine Zexe Quality: Manufactured to original specifications for guaranteed fit, performance, and durability.
• Precision Engineering: Features ultra-fine tolerances and a hardened surface for consistent fuel metering and reduced leakage.
• Enhanced Durability: Constructed from high-grade materials to withstand extreme pressures and resist wear, extending service life.
• Optimal Engine Performance: Ensures precise fuel atomization, leading to improved combustion efficiency, power output, and lower emissions.
• Direct Replacement: Designed as a direct OEM substitute, ensuring seamless integration into your fuel injection pump assembly.

Technical Specifications

OEM Cross-Reference

This part is a direct replacement for the following OEM part numbers:

• Zexe: 131153-5720, 1311535720, A736

Note: Always verify the part number stamped on your original component for exact compatibility.

Compatibility

This fuel nozzle plunger is designed for use in specific Zexe A736 series fuel injection pumps. It is a critical internal component for pumps used in various industrial and automotive diesel engines. To confirm exact application, please cross-reference the part number with your pump’s model and the engine’s service manual.

Global Supply & Distribution

We are a trusted partner for businesses worldwide, ensuring a reliable supply chain for critical engine components.

• Worldwide Shipping: We export to all major markets, including North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Fast Delivery Network: Expedited shipping options are available to major ports and industrial hubs such as Rotterdam, Los Angeles, Singapore, Dubai, and Hamburg.
• Export Expertise: All documentation (Commercial Invoice, Packing List, Certificate of Origin) is prepared professionally to ensure smooth customs clearance.
• Bulk & Wholesale Focus: Competitive pricing and dedicated support for B2B orders, dealerships, and fleet operators.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and strict quality control protocols.
• Rigorous Testing: Each plunger undergoes dimensional inspection and material verification to meet original performance specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.
• Packaging: Individually protected to prevent damage during transit and storage.

FAQ

Q1: How do I confirm this plunger is compatible with my fuel injection pump?
A1: Compatibility is determined by the part number. You must match the part number (131153-5720 / 1311535720) and model series (A736) with the specifications of your existing pump or consult your engine’s official parts catalog. The number is typically stamped on the original plunger.

Q2: What is the importance of using a genuine plunger in a fuel injection pump?
A2> The plunger and barrel are a matched, precision-honed pair. Using a non-genuine or out-of-spec plunger can lead to incorrect fuel delivery, increased internal leakage, poor engine performance, excessive smoke, and accelerated wear of the mating barrel, resulting in costly pump failure.

Q3: Do you provide technical support for installation?
A3> While we supply the genuine component, installation of fuel injection pump internals requires specialized tools and expertise. We recommend that installation and calibration be performed by a qualified diesel fuel injection technician to ensure proper function and avoid damage to the component or pump assembly.

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 .