
Product Overview
This is a premium-grade Oil Seal Seat, part number 227-6228, engineered for Caterpillar E320C diesel engines. As a leading global supplier of heavy-duty engine components, we provide reliable parts for construction, industrial, agricultural, and marine applications worldwide. Our products are manufactured to exacting standards and are ready for fast, compliant shipping to major markets across North America, Europe, the Middle East, and Asia-Pacific.
Key Features & Benefits
- Precision Engineered: Manufactured to OEM specifications (OEM Size) for a perfect fit and optimal sealing performance in the Caterpillar E320C engine.
- Enhanced Durability: Built from high-quality materials to withstand the high pressures and temperatures of diesel engine operation, ensuring long service life.
- Reliable Sealing: Designed to prevent oil leaks effectively, protecting critical engine components and maintaining proper lubrication.
- Global Compliance Ready: Each part is backed by a machinery test report and is packed for secure international shipment, meeting export requirements.
- Supported Purchase: Backed by a 6-month warranty and online technical support, providing confidence and assistance for your operations.
Technical Specifications
| Specification | Detail |
|---|---|
| Part Type | Oil Seal Seat |
| Part Number | 227-6228 |
| Compatible Engine Model | Caterpillar E320C |
| Engine Type | Diesel |
| Application | Construction / Industry / Agriculture / Genset / Marine / Handling |
| Size | OEM Size |
| Weight | 2 kg |
| Warranty | 6 Months |
| Place of Origin | Guangdong, China |
| Packing | Plastic bag, Box, Carton |
OEM Cross-Reference
This part is a direct replacement for the following OEM number:
- Caterpillar®: 227-6228
Note: Always verify part number compatibility with your specific engine serial number before purchase.
Compatibility
This Oil Seal Seat is specifically designed for use in:
- Primary Engine Model: Caterpillar E320C
- Typical Applications: This engine model is commonly found in Caterpillar excavators and other heavy machinery used in construction, mining, and industrial projects.
Global Supply & Distribution
We are specialists in the international B2B supply of engine components. Our streamlined logistics ensure efficient delivery to your destination.
- Worldwide Shipping: We export to all major industrial regions, including North America (USA, Canada, Mexico), Europe (UK, Germany, Netherlands), the Middle East (UAE, Saudi Arabia), and Asia-Pacific (Australia, Singapore).
- Fast Port Delivery: Priority shipping to key global hubs like Los Angeles, Rotterdam, Dubai, and Singapore.
- Export Expertise: All documentation, including test reports and commercial invoices, is prepared to ensure smooth customs clearance.
Quality Assurance
We are committed to supplying parts that meet the demands of professional engine rebuilders and equipment operators.
- Manufacturing Standards: Produced in ISO-certified facilities using quality-controlled processes.
- Verification & Testing: Each batch undergoes quality checks. A machinery test report is available, and video outgoing-inspection can be provided upon request.
- Warranty: This part is covered by a 6-month warranty against manufacturing defects.
- Post-Warranty Support: Continuous online technical support is available for installation guidance and troubleshooting.
FAQ
Q: How can I confirm this part will fit my specific Caterpillar E320C engine?
A: While this part (227-6228) is designed for the E320C model, we strongly recommend cross-referencing the part number with your engine’s specific serial number or consulting your equipment’s service manual to ensure 100% compatibility, as there can be variations within a model series.
Q: What quality documentation do you provide with the part?
A> We provide a machinery test report with the shipment. For additional assurance, we can arrange a video outgoing-inspection prior to shipping, allowing you to visually verify the part and its packaging.
Q: Do you offer technical support for installation?
A> Yes. We provide online support for technical queries. For critical installations, we always recommend referring to the official Caterpillar service manual procedures and torque specifications to ensure proper installation and sealing performance.
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 .