Product Overview

This high-quality P8500(A) Diesel Fuel Injection Pump Repair Kit is engineered for precision, reliability, and optimal engine performance. Designed as a direct replacement for OEM components, it is an essential solution for maintenance and overhaul projects. We specialize in global B2B distribution, serving major markets across North America, Europe, Asia-Pacific, the Middle East, and Africa with efficient logistics and expert support.

Key Features & Benefits

• Premium Quality Construction: Manufactured to exacting standards using high-grade materials for superior durability and long service life.
• Precision Fit & Performance: Ensures exact OEM specifications for seamless installation and restoration of factory-level fuel injection performance.
• Enhanced Engine Efficiency: Helps maintain optimal fuel pressure and spray patterns, contributing to improved fuel economy and reduced emissions.
• Comprehensive Kit: Contains all necessary components for a complete pump overhaul, saving time and ensuring compatibility.
• Reliable Supply: Backed by a robust supply chain for consistent availability and fast delivery to support your operations.

Technical Specifications

OEM Cross-Reference

This repair kit is a direct cross-reference for the following part numbers, ensuring broad compatibility:

• P8500(A)
• pS8500

Compatibility

This P8500(A) repair kit is designed for diesel fuel injection pumps used in a range of industrial and heavy machinery applications. It is crucial to verify the specific pump model and engine application prior to purchase. For precise fitment, please cross-reference the OEM number (pS8500) with your existing pump’s documentation or consult with our technical support team.

Global Supply & Distribution

We are a trusted partner for diesel engine parts distributors and workshops worldwide. Our logistics network ensures reliable delivery to key industrial regions:

• Worldwide Shipping: We ship via major carriers including DHL, TNT, UPS, EMS, and FedEx to over 150 countries.
• Major Markets Served: We have extensive experience supplying to North America (USA, Canada, Mexico), the European Union, the UK, Australia, the Middle East, Southeast Asia, and South America.
• Fast Delivery: Standard delivery to major ports and logistics hubs typically within 3-7 working days after order processing.
• Export Compliance: All shipments are prepared with complete and accurate commercial documentation (invoice, packing list, certificate of origin) to ensure smooth customs clearance internationally.

Quality Assurance

• Manufacturing Standards: Produced in ISO-certified facilities using precision tooling and rigorous quality control protocols at every stage of production.
• Warranty: Backed by a full 12-month warranty from the date of purchase, covering defects in materials and workmanship.
• Testing: Components undergo dimensional checks, material verification, and functional testing to ensure they meet or exceed original performance specifications.

FAQ

Q1: How do I confirm this repair kit is compatible with my specific fuel injection pump?
A1: The most reliable method is to match the part number stamped on your original pump or its housing with our listed OEM numbers: P8500(A) or pS8500. If the numbers match, the kit is compatible. You can also provide the pump model and engine details to our support team for verification.

Q2: What is included in the “Neutral Package”?
A2: Neutral packaging means the kit is supplied in plain, unbranded packaging. This is standard for B2B wholesale and aftermarket parts, containing all necessary seals, gaskets, and small components required for the overhaul. It does not include major pump housing or rotor components.

Q3: What are the key installation considerations for this repair kit?
A3: Installation should be performed by a qualified technician in a clean environment. It is critical to follow the specific pump manufacturer’s overhaul manual for torque specifications, timing procedures, and priming. Always use clean, filtered fuel when testing the reassembled pump to prevent contamination of the new components.

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 .