Product Overview

This high-quality Valve Seat (Part Number: 5262173) is engineered as a direct replacement for Cummins ISF2.8 diesel engines. Designed for durability and precise fitment, it is an essential component for engine rebuilds and maintenance. We specialize in the global distribution of heavy-duty engine components, serving major industrial markets across North America, Europe, the Asia-Pacific region, the Middle East, and Africa with reliable shipping and logistics support.

Key Features & Benefits

• Precision Engineered: Manufactured to exact OEM specifications (OEM Size) for a perfect fit and optimal sealing performance.
• Enhanced Durability: Made from high-grade materials to withstand the high temperatures and pressures within a diesel combustion chamber.
• Reliable Performance: Ensures proper valve alignment and seating, contributing to consistent engine compression, fuel efficiency, and reduced emissions.
• Global Compliance: Sourced and supplied for international markets, ensuring compatibility with global engine standards.
• Comprehensive Support: Backed by technical documentation, including machinery test reports and video outgoing-inspection records.

Technical Specifications

OEM Cross-Reference

This part serves as a direct replacement for the genuine Cummins component. The primary OEM part number is:

• Cummins: 5262173

Note: OEM service for custom specifications is available upon request.

Compatibility

This valve seat is specifically designed for use in the following engine platform:

• Engine Model: Cummins ISF2.8 series diesel engines.
• Typical Applications: Commonly found in a wide range of industrial and commercial equipment, including construction machinery, agricultural tractors and harvesters, power generation sets (gensets), marine propulsion units, and material handling equipment.

Global Supply & Distribution

We are a trusted supplier in the global B2B automotive parts network. Our capabilities include:

• Worldwide Shipping: Efficient export to all major continents and industrial hubs.
• Key Markets Served: Extensive experience supplying to North America (USA, Canada, Mexico), the European Union, the United Kingdom, Australia, Southeast Asia, the Middle East, and South America.
• Fast Logistics: Consolidated shipments to major ports and inland freight centers for faster clearance and delivery to your facility.
• Export Expertise: All documentation, including commercial invoices, packing lists, and certificates, is prepared to comply with international trade regulations.

Quality Assurance

Every component meets stringent quality control standards to ensure reliability for our B2B clients.

• Manufacturing Standards: Produced in ISO-certified facilities using precision machining and quality materials.
• Warranty: Backed by a 6-month warranty from the date of purchase, covering manufacturing defects.
• Testing & Inspection: Each batch undergoes rigorous testing. A machinery test report and video outgoing-inspection are provided to verify dimensional accuracy and material integrity.
• After-Sales Support: Online technical support is available post-warranty for installation and application inquiries.

FAQ

Q1: How can I verify this part will fit my specific Cummins ISF2.8 engine?
A1: The part number 5262173 is the key identifier. We recommend cross-referencing this number with your engine’s service manual or the original part removed. This component is manufactured to OEM size specifications for the ISF2.8 platform. For complex applications, our technical team can provide support with your engine serial number.

Q2: What is included in the quality documentation?
A2> With your shipment, you can request the machinery test report, which details the dimensional and material checks performed. We also provide a video outgoing-inspection that visually documents the final quality audit of the batch, giving you full transparency into the product you receive.

Q3: Do you offer support for large-volume orders for fleet maintenance?
A3> Yes. We specialize in B2B bulk orders and can provide customized packing, consolidated shipping, and competitive pricing for fleet, dealership, or workshop requirements. Our logistics network is optimized for delivering container loads (FCL) or consolidated air freight to major global destinations efficiently.

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 .