Product Overview

This high-precision Fuel Injector Copper Washer (Part No. F00RJ02175) is a critical sealing component for modern diesel fuel injection systems. Manufactured to OEM specifications, this washer ensures a leak-proof seal between the injector nozzle and the cylinder head, preventing compression loss and fuel contamination. Sourced from a professional engine parts manufacturer in Shandong, China, this component is suitable for global B2B buyers seeking reliable replacement parts for automotive, agricultural, and industrial diesel engines. We export worldwide to major markets including North America, Europe, Asia-Pacific, and the Middle East.

Key Features & Benefits

• Precision Dimensions: Exact size of 7mm inner diameter x 15mm outer diameter x 1.5mm thickness ensures a perfect fit and consistent sealing pressure.
• High-Quality Material: Constructed from premium steel with a copper coating or solid copper construction for excellent malleability and heat dissipation.
• Leak-Proof Seal: Designed to withstand high injection pressures (up to 2000+ bar), preventing fuel blow-by and maintaining optimal engine performance.
• Corrosion Resistant: Treated to resist oxidation and corrosion from diesel fuel and high temperatures, ensuring a long service life.
• 100% Professional Tested: Every batch is inspected for dimensional accuracy and material integrity before shipment.

Technical Specifications

OEM Cross-Reference

This washer is a direct replacement for the following OEM part number:

• Bosch / Diesel Common Rail System: F00RJ02175

Note: This part may also be known as a copper gasket, sealing ring, or crush washer for injectors. Please verify your original part number for compatibility.

Compatibility

• Engine Applications: Suitable for a wide range of diesel engines using Bosch common rail fuel injection systems.
• Vehicle Models: Compatible with various diesel passenger cars, light trucks, and heavy-duty equipment using injectors that require a 7x15x1.5mm sealing washer.
• Common Applications: Used in many European, Asian, and American diesel engines where Bosch injectors are standard. Always cross-reference your existing injector part number for fitment.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust global logistics network. Our capabilities include:

• Worldwide Shipping: Fast and reliable shipping via sea, air, and express couriers (DHL, FedEx, UPS, TNT).
• Major Markets Served: North America (USA, Canada, Mexico), Europe (Germany, UK, France, Italy), Asia-Pacific (Japan, Korea, Australia), Middle East (UAE, Saudi Arabia), and Africa.
• Fast Delivery: Standard delivery time of 3-35 days depending on order volume and destination. Expedited shipping available for urgent orders.
• Export Expertise: Experienced in international trade with proper documentation, customs clearance support, and competitive Incoterms (FOB, CIF, DDP).

Quality Assurance

• Manufacturing Standards: Produced in an ISO-compliant facility with strict quality control measures.
• Testing: Each batch undergoes 100% dimensional inspection and material verification to ensure it meets or exceeds OEM standards.
• Warranty: Backed by a 6-month warranty against manufacturing defects.

FAQ

Q1: How do I know if this F00RJ02175 washer fits my injector?
A: Please check the dimensions of your original washer. The required size is 7mm inner diameter, 15mm outer diameter, and 1.5mm thickness. This is a standard size for many Bosch injectors. If your injector uses a washer of these exact dimensions, it is compatible.

Q2: Is it necessary to replace the copper washer every time I remove the injector?
A: Yes. Copper washers are designed as single-use crush gaskets. They deform during installation to create a perfect seal. Reusing an old washer can lead to compression leaks, poor engine performance, and fuel dilution of engine oil. Always install a new washer when servicing injectors.

Q3: What is the correct installation torque for this washer?
A: The installation torque depends on the specific engine and injector manufacturer specifications. Generally, Bosch injectors require a specific torque value (often between 25-35 Nm). Over-tightening can damage the injector or cylinder head, while under-tightening can cause leaks. Always refer to your engine’s service manual for the exact torque specifications.

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 .