Product Overview

This high-performance Diesel Injection Pump Rotor Head, identified by part number 7180-819U, is a critical component for Bosch DPA type fuel injection systems. Manufactured to strict OEM standards, this rotor head ensures precise fuel metering and reliable engine performance. Ideal for B2B buyers in the automotive aftermarket and diesel engine repair sectors, this component is available for global shipping to major industrial markets including North America, Europe, the Middle East, and Asia-Pacific.

Key Features & Benefits

• Precision Engineering: Machined to standard 9mm diameter specifications for exact fitment and optimal fuel delivery.
• Durable Construction: Manufactured from high-grade stainless steel to resist corrosion and wear, ensuring a long service life.
• Direct Replacement: Designed as a direct OE replacement for the 7180-819U part number, simplifying inventory management for distributors.
• High-Performance Output: Supports efficient fuel injection pressure, contributing to better engine combustion and reduced emissions.
• Rigorous Quality Control: Each unit is tested to meet high-performance standards before shipment, minimizing the risk of failure.

Technical Specifications

OEM Cross-Reference

• Primary OEM Number: 7180-819U
• Alternate Reference: Compatible with Bosch DPA pump series rotor heads.
• Note: This part is a direct replacement for the standard DPA head rotor assembly. Verify your existing pump model (e.g., 4/9R configuration) for compatibility.

Compatibility

• Engine Type: Diesel engines utilizing Bosch DPA type rotary injection pumps.
• Vehicle Application: Suitable for diesel engine cars, light trucks, and agricultural machinery equipped with DPA fuel systems.
• Year Range: Generally fits models from the 1980s to early 2000s, but always confirm with your pump’s specific part number.

Global Supply & Distribution

• Worldwide Shipping: We ship to all major global markets, including North America, Europe, Southeast Asia, the Middle East, and Africa.
• Fast Logistics: Efficient delivery to major ports (e.g., Shanghai, Ningbo) and industrial centers (e.g., Dubai, Rotterdam, Los Angeles).
• Export Experience: Our team has extensive experience in international trade, ensuring proper documentation and customs compliance.
• Bulk Orders: Competitive pricing available for wholesale and bulk purchases. MOQ is 6 pieces per order.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Shandong, China, adhering to strict quality control protocols.
• Warranty: Covered by a 4-month warranty against manufacturing defects.
• Testing: Each rotor head is inspected for dimensional accuracy and material integrity before packaging.

FAQ

Q1: Will this rotor head fit my Bosch DPA pump?
A: This part (7180-819U) is specifically designed for Bosch DPA type injection pumps with a 9mm rotor diameter. Please check your pump’s identification plate or existing rotor part number to confirm compatibility. It is commonly used in 4-cylinder applications.

Q2: What is the installation procedure for this part?
A: Installation should be performed by a qualified diesel mechanic. The rotor head is a precision component. Ensure the pump housing is clean and that the rotor is lubricated with clean diesel fuel during assembly. Incorrect installation can lead to pump failure.

Q3: How should I maintain this injection pump rotor?
A: Use only clean, high-quality diesel fuel and replace fuel filters regularly to prevent contamination. The rotor head itself requires no direct maintenance, but the overall injection pump should be serviced according to the engine manufacturer’s schedule to ensure longevity.

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 .