Product Overview

This high-quality diesel injection sealing ring, identified by OEM number 23256-30010 (also listed as 2325630010), is a precision-engineered component designed for common rail fuel injector systems. Manufactured in Shandong, China, this O-ring ensures a leak-proof seal for optimal fuel pressure and engine performance. We serve a global B2B clientele, with major markets in North America, Europe, Southeast Asia, the Middle East, and Australia, offering reliable shipping via sea, air, or express courier.

Key Features & Benefits

• Precision Fit: Manufactured to exact OEM specifications (23256-30010) for a perfect, secure seal on compatible fuel injectors.
• Leak-Proof Performance: Designed to withstand high-pressure common rail environments, preventing fuel leaks and pressure loss.
• Durable Material: Constructed from high-quality, oil-resistant rubber material for long service life and resistance to diesel fuel degradation.
• Cost-Effective Repair: An essential, low-cost part for injector overhaul or replacement, helping to restore engine efficiency without replacing the entire injector assembly.
• Reliable Supply: Fast dispatch within 3 days for in-stock items, with flexible packaging options (OEM or neutral) to suit your branding needs.

Technical Specifications

OEM Cross-Reference

This sealing ring is a direct replacement for the following OEM part numbers:

• 23256-30010 (Main OEM Number)
• 2325630010 (Alternate Format)

Please verify your existing part number against the list above to ensure compatibility.

Compatibility

This O-ring is designed for use in modern diesel engines equipped with high-pressure common rail fuel injection systems. It is commonly used in various passenger cars, light commercial vehicles, and industrial diesel engines. Typical applications include:

• Common Rail Fuel Injectors
• Diesel Engine Fuel Systems

Note: Always confirm fitment by comparing the part number (23256-30010) with your original injector ring before purchase.

Global Supply & Distribution

We are a dedicated supplier of diesel engine components with a robust logistics network capable of shipping worldwide. Our key markets include:

• North America: Fast shipping to USA, Canada, and Mexico via express or sea freight.
• Europe: Efficient delivery to major industrial hubs in Germany, UK, Netherlands, and France.
• Asia-Pacific: Serving local markets in Japan, South Korea, Australia, and Southeast Asia.
• Middle East & Africa: Reliable shipping to UAE, Saudi Arabia, South Africa, and key ports.

We offer flexible shipping options (by sea, air, or express courier) and accept multiple payment methods including TT, Western Union, PayPal, and Credit Card. Our minimum order quantity (MOQ) is 100 pieces, and we can dispatch within 3 days for in-stock items.

Quality Assurance

• Manufacturing Standards: Produced in a facility with strict quality control processes to ensure dimensional accuracy and material integrity.
• Testing: Each batch is tested for proper sealing capability and resistance to diesel fuel and high pressure.
• Warranty: We offer a 3-month warranty against manufacturing defects, ensuring your peace of mind.

FAQ

Q: How do I know this O-ring (23256-30010) will fit my injector?
A: Fitment is determined by the OEM part number. Please locate the number on your existing injector sealing ring. If it matches 23256-30010 or 2325630010, this ring is a direct replacement. If you are unsure, please contact us with your vehicle’s engine model and injector part number for verification.

Q: What is the proper installation procedure for this common rail injector O-ring?
A: Clean the injector groove and sealing surface thoroughly. Lubricate the new O-ring with a small amount of clean diesel fuel or assembly lubricant. Carefully install the ring into the groove, ensuring it is not twisted or pinched. Torque the injector retaining bolt or clamp to the manufacturer’s specification to ensure a proper seal.

Q: Can I purchase a single ring or do I need to meet the MOQ?
A: Our standard minimum order quantity (MOQ) is 100 pieces. This is ideal for workshops, parts distributors, or fleet maintenance operations requiring a stock of common repair parts. For single-unit requests or smaller trial orders, please contact our sales team to discuss possible options.

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 .