Product Overview

This is a genuine Zexel engine plunger and plunger pin assembly, engineered for precision and durability in demanding industrial and automotive applications. As a trusted global supplier, we provide direct export to major markets worldwide, ensuring reliable performance for your fleet or machinery. This part is manufactured to original specifications in Japan, guaranteeing optimal fit and function for your Zexel fuel injection system.

Key Features & Benefits

• Genuine Zexel Quality: Manufactured to original equipment specifications, ensuring perfect fitment and reliable performance in high-pressure fuel systems.
• Premium Material & Construction: Made from high-grade materials for exceptional wear resistance and long service life, reducing downtime and maintenance costs.
• Precision Engineering: Designed to maintain exact fuel metering and injection timing, crucial for engine efficiency, power output, and emissions control.
• Direct Replacement: A direct OEM replacement part that restores original performance without the need for modifications or adjustments.
• Global Availability: Stocked for immediate dispatch with efficient logistics to major industrial hubs across North America, Europe, Asia-Pacific, and the Middle East.

Technical Specifications

OEM Cross-Reference

This genuine Zexel part is equivalent to the following part numbers. Ensure compatibility by verifying your original part.

• Zexel: 131153-9620
• Zexel: A775
• Cross Reference: 1156320300

Compatibility

This plunger and pin set is designed specifically for Zexel fuel injection pumps used on the Isuzu 6HH1 diesel engine. It is a critical component for engines powering a range of industrial equipment, generators, and commercial vehicles. Please verify your engine’s model and injection pump serial number for absolute confirmation.

Global Supply & Distribution

We specialize in the international export of genuine engine components. Our streamlined supply chain ensures fast and reliable delivery to key markets:

• Worldwide Shipping: We export to all major continents with expertise in international documentation and trade compliance (Incoterms: FOB, CIF, DAP).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (UK, Germany, Benelux), Asia-Pacific (Australia, Singapore, Japan), the Middle East (UAE, Saudi Arabia), and South America.
• Efficient Logistics: Fast container and air freight services to major ports and industrial centers, including Los Angeles, Rotterdam, Singapore, and Jebel Ali.
• B2B Expertise: Dedicated support for wholesalers, distributors, and large fleet operators, with volume pricing and consolidated shipping options.

Quality Assurance

• Manufacturing Standard: Produced in ISO-certified facilities adhering to strict Japanese manufacturing quality controls.
• Genuine Guarantee: 100% genuine Zexel part, not an aftermarket imitation. Full traceability to original production.
• Performance Tested: Components undergo rigorous dimensional and material testing to ensure they meet original performance specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this part a direct fit for my Isuzu 6HH1 engine’s injection pump?
A1: Yes, this is a genuine Zexel part (131153-9620/A775) designed as a direct replacement for the original plunger and pin in the fuel injection pump for the 6HH1 engine. Always compare the part number from your removed component for verification.

Q2: What is the difference between a genuine part and an aftermarket alternative?
A2: Genuine Zexel parts are manufactured to the exact material, hardness, and dimensional tolerances required for optimal fuel system performance and longevity. Aftermarket parts may vary in specification, potentially affecting injection timing, engine power, and component wear.

Q3: Do you provide technical support for installation?
A3: While we supply the genuine component, installation of fuel injection plungers requires specialized tools and knowledge. We recommend the procedure be carried out by a qualified diesel technician or in a properly equipped workshop to ensure correct calibration and avoid damage to the high-precision fuel system.

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 .