Product Overview

This high-pressure P-type plunger, model 090150-4590 (also referenced as 0901504590), is a precision-engineered replacement component designed for diesel fuel injection systems. Manufactured to exacting OEM standards, this plunger is ideal for maintenance and repair of commercial vehicle engines. We supply this critical fuel system part globally, serving major markets including North America, Europe, Southeast Asia, the Middle East, and South America, ensuring fast and reliable delivery to industrial hubs and ports worldwide.

Key Features & Benefits

• Precision Engineering: Manufactured to standard size with tight tolerances for optimal fuel metering and injection pressure.
• High Durability: Constructed from high-quality, wear-resistant materials to withstand the extreme pressures within a diesel injection pump.
• Direct Replacement: Designed as a direct OE replacement for part number 090150-4590, ensuring a perfect fit and reliable performance.
• Enhanced Engine Performance: Restores fuel injection accuracy, leading to improved engine power, fuel efficiency, and reduced emissions.
• Reliable Supply: Available in MOQ of 10 pieces with efficient logistics (DHL, FedEx, EMS, TNT, UPS) and a delivery time of 3-7 days.

Technical Specifications

OEM Cross-Reference

This plunger is a direct replacement for the following OEM numbers:

• OEM Number: 090150-4590
• Alternative Number: 0901504590

Compatibility

This P-type plunger is a standard component used in fuel injection pumps for various diesel engines, commonly found in:

• Engine Types: Car, truck, and industrial diesel engines utilizing P-Type injection pumps.
• Vehicle Applications: Designed for use in fuel systems where the OE part number 090150-4590 is specified.

Note: Please verify your existing part number to ensure compatibility before purchase.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a strong focus on international B2B trade. Our logistics network ensures efficient worldwide shipping:

• Shipping Partners: DHL, FedEx, EMS, TNT, UPS.
• Delivery Time: 3-7 days for most international orders.
• Major Markets: We regularly supply to clients in North America, Europe, Asia-Pacific, the Middle East, Africa, and South America.
• Trade Compliance: We have extensive experience in export documentation and customs clearance for a smooth transaction.

Quality Assurance

• Manufacturing Standards: Produced in a certified facility in Shandong, China, following strict quality control processes.
• Testing: Each plunger is inspected for dimensional accuracy and surface finish to ensure reliable performance.
• Warranty: All products come with a standard 6-month warranty against manufacturing defects.
• Service: Our team provides 24-hour customer service to address any technical or order-related inquiries.

FAQ

Q1: How do I verify that this 090150-4590 plunger is correct for my injection pump?

A: The most reliable method is to check the part number stamped on your existing plunger. It should match 090150-4590 or 0901504590. This is a standard P-type plunger, but confirming the physical size and fitment with your pump model is always recommended.

Q2: What is the recommended installation procedure for this high-pressure plunger?

A: Installation should be performed by a qualified diesel technician. The plunger must be installed in a clean environment to prevent contamination. Lubricate the plunger with clean diesel fuel or assembly oil before insertion. Ensure the plunger moves freely within its barrel without binding. Proper torquing of all pump components is critical for safe operation.

Q3: Can this plunger be used for both repair and replacement purposes?

A: Yes, it is designed for both repair and replacement. If you are rebuilding an injection pump, replacing worn plungers is a standard procedure to restore pump performance. As a new, standard-size part, it is a direct replacement for the original worn component.

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 .