Product Overview

This is a genuine Zexel A44 series plunger nozzle, a critical fuel injection component designed for optimal engine performance and fuel efficiency. We supply this high-quality part to B2B customers worldwide, with extensive experience serving major markets across North America, Europe, Asia-Pacific, and the Middle East. Our global logistics network ensures reliable delivery to key industrial hubs and ports.

Key Features & Benefits

• Genuine Zexel Quality: Manufactured to original equipment specifications, ensuring precise fitment and reliable performance.
• Enhanced Durability: Precision-engineered from high-grade materials to withstand high-pressure fuel injection cycles and extend service life.
• Optimized Fuel Atomization: Designed to deliver superior fuel spray patterns for cleaner combustion, improved power output, and reduced emissions.
• Direct OEM Replacement: A direct-fit component that restores engine performance to factory standards without modification.
• Global Supply Chain: Supported by robust international inventory and logistics for fast, compliant delivery to your region.

Technical Specifications

OEM Cross-Reference

This genuine Zexel plunger nozzle corresponds to the following part numbers:

• Zexel: 131151-3220, 1311513220, 131152-8720, A229
• Always verify cross-references with your specific engine model and application before purchase.

Compatibility

This plunger nozzle is designed for compatibility with specific Isuzu diesel engines. Primary applications include:

• Engine Models: Isuzu 6BD1, Isuzu 4BG1
• Typical Vehicle/Equipment Applications: Commonly found in Isuzu trucks, buses, and industrial power units utilizing the above engine families.

Note: Compatibility can vary. It is the buyer’s responsibility to confirm the exact part number and fitment for their specific engine serial number and model year.

Global Supply & Distribution

We are a specialist supplier to the global automotive aftermarket. Our operations are optimized for international B2B trade:

• Worldwide Shipping: We export to all major markets via air and sea freight.
• Key Regions Served: North America (USA, Canada, Mexico), European Union, United Kingdom, Middle East (UAE, Saudi Arabia), Asia-Pacific (Australia, Singapore, Japan), and South America.
• Efficient Logistics: We ensure fast delivery to major ports like Los Angeles, Rotterdam, Singapore, and Jebel Ali, with reliable inland forwarding options.
• Trade Compliance: All documentation (commercial invoice, packing list, certificate of origin) is provided for smooth customs clearance.

Quality Assurance

• Manufacturing Standard: Produced on original Zexel tooling to meet strict Japanese OEM quality controls.
• Certification: Supplied as genuine manufacturer part, ensuring traceability and authenticity.
• Testing: Components undergo rigorous performance and dimensional checks to ensure they meet original flow rate and pressure specifications.
• Warranty: Backed by a standard warranty against manufacturing defects. Please contact us for specific warranty terms applicable to your region.

FAQ

Q1: Is this a direct replacement for part number 131152-8720?
A1: Yes, based on the provided cross-reference data, this Zexel A44 plunger nozzle (131151-3220) is a direct replacement for part number 131152-8720. However, we always recommend verifying this substitution against your engine’s specific service manual or with your technical team.

Q2: What is the typical lead time for delivery to Europe?
A2: For B2B orders to major European destinations, standard sea freight typically takes 25-35 days from port of departure. Express air freight options are available for urgent requirements, with delivery often within 5-7 business days. We provide precise shipping quotes and timelines upon order confirmation.

Q3: Are installation instructions or technical datasheets provided?
A3: This part is sold as a replacement component for professional technicians. While comprehensive installation manuals are not typically included with individual parts, basic specification sheets can be provided upon request. Proper installation requires specialized fuel injection equipment and expertise to calibrate injection timing and pressure.

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 .