Product Overview

This high-quality Ad-type plunger, model A187 (OEM 131153-1120), is a precision-engineered fuel injection component designed specifically for the Isuzu 6SD1 diesel engine. Manufactured to meet OE standards, this plunger is ideal for B2B buyers seeking reliable replacement parts for heavy-duty engines. We serve a global clientele, with major markets in North America, Europe, Southeast Asia, and the Middle East, ensuring fast and dependable shipping for all international orders.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size specifications for a perfect fit and optimal fuel pressure delivery in the 6SD1 injection pump.
• Superior Durability: Constructed from high-grade alloy steel, offering exceptional wear resistance and a long service life under high-pressure conditions.
• Direct Replacement: Designed as a direct OE replacement for part number A187 and 131153-1120, ensuring seamless installation and reliable performance.
• Enhanced Engine Performance: Restores fuel injection accuracy, leading to improved combustion efficiency, reduced emissions, and consistent engine power output.
• Rigorous Quality Control: Each plunger undergoes strict testing to guarantee dimensional accuracy and surface finish, meeting the demands of commercial and industrial applications.

Technical Specifications

OEM Cross-Reference

This plunger is a direct cross-reference for the following OEM numbers:

• Isuzu OEM: A187
• Other Reference: 131153-1120, 1311531120

Compatibility

• Engine Model: Isuzu 6SD1
• Application: Fuel Injection Pump for 6SD1 engines used in various industrial and heavy-duty vehicles.
• Note: This is a specific plunger for the injection pump of the Isuzu 6SD1 engine. Please verify your existing part number (A187 or 131153-1120) to ensure compatibility.

Global Supply & Distribution

• Worldwide Shipping: We offer fast and reliable shipping via DHL, FedEx, EMS, TNT, and UPS to all major global destinations.
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, Netherlands), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Delivery Time: Standard orders are processed and shipped within 3-7 business days.
• Export Experience: We are experienced in international trade, ensuring proper documentation and compliance for smooth customs clearance.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities with strict adherence to quality management systems.
• Testing: Each plunger is inspected for dimensional accuracy, surface hardness, and pressure integrity before shipment.
• Warranty: Backed by a 6-month warranty against manufacturing defects, providing peace of mind for your procurement needs.

FAQ

Q: What is the exact fitment for this plunger?
A: This plunger (OEM A187 / 131153-1120) is specifically designed for the injection pump of the Isuzu 6SD1 diesel engine. Please confirm your engine model and existing part number before purchasing to ensure a perfect match. It is a standard-size replacement part.

Q: What are the installation requirements for this high-pressure plunger?
A: Installation should be performed by a qualified diesel mechanic. The plunger must be installed with absolute cleanliness to prevent contamination of the fuel system. Proper lubrication with clean diesel fuel or assembly oil is required during installation. Torque specifications for the pump housing must be strictly followed to avoid damage.

Q: How can I ensure the longevity of this plunger?
A: Use high-quality, clean diesel fuel and replace fuel filters at recommended intervals. Ensure the injection pump is properly timed and maintained. Regular inspection of the fuel system for water or debris will significantly extend the life of the plunger and the entire injection 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 .