Basic Info.
| Parts no. | 8547548 | Material | steel |
| Type | Oil Cooler | Radiator Type | Direct-flow |
| Compatibility | Detroit | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model：8547548
- Date First Listed：2025/12/18
- Manufacturer：DIRON
Product Description
- Part Number: 8547548
- Part Type：Oil Cooler
- Description: Detroit
The 8547548 is a high-efficiency aftermarket engine oil cooler core engineered for Detroit Diesel® Series 60 engines (11.1L and 12.7L, pre-EGR and early EGR models). Built with heavy-duty brazed copper fins and seamless tubes, this core delivers excellent heat dissipation, high pressure resistance, and reliable performance in severe-duty on-highway trucking, construction, and industrial applications.
Key Features & Benefits
- All-new brazed copper construction for superior thermal transfer and long-term durability
- High-density fin design with reinforced tube-to-header joints (rated > 300 psi burst strength)
- Precision-formed ports and gasket surfaces for leak-free sealing
- Multi-stage cleaned and individually pressure-tested to 250 psi
- Corrosion-resistant internal and external coatings
- Outstanding cooling capacity suitable for high-horsepower and hot-climate operations
Common Applications (Detroit Diesel® Compatibility)
- Engines: – Series 60 11.1L & 12.7L (pre-2002 non-EGR and early EGR) – Series 60 14.0L (some configurations)
- Typical Vehicles & Equipment: – On-highway trucks (Freightliner Century/Columbia, Western Star, Kenworth T600/T800) – Coach buses and fire trucks – Industrial and generator set power units
Technical Specifications
- Part Number Reference: 8547548
- Core Type: 34-plate stacked oil cooler
- Material: Brazed copper fins + seamless copper tubes
- Overall Dimensions: ≈ 950 mm × 280 mm × 95 mm
- Working Pressure: 150–200 psi
- Weight: ≈ 32 kg (70 lb)
Important Note:
- We only provide replacement products intended for aftermarket use in the Detroit machinery listed above. The brand name Detroit is used solely as reference information to indicate compatibility and does not imply that our products are OEM.
- Note: While this description provides general information, specific details such as size, weight and exact material may vary by manufacturer and specific application. To obtain the most accurate and up-to-date information, it is recommended to consult a qualified parts supplier such as DIRON PARTS.
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent, we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.
Q3. What is your terms of delivery?
A: FOB
Q4. How about your delivery time?
A: Generally, it will take 20 to 30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.
Q5. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q6. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q7. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
Q8. How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from
ABOUT DIRON
- Factory OF DIRON
Diron Parts Group Have Its Own Factory Ensure That We Offer Better Price For Customers. Besides, Diron Corporate With Some Reliable Principal Manufacturers, So Diron Also Supply Customer Other Quality Spare Parts.
- Team OF DIRON
With 18 years of manufacturing and exporting experience, Diron has a team of knowledgeable engineers, inspectors and technical workers, sales staff, after-sales personnel.
- Products OF DIRON
As a distributor, we supply parts covers for :Complete engines, Long block, Short block, Engine spare parts, Electricla products, Hydraulic products, Transmission products, Undercarridge products.Among them, Cylinder head, Cylinder block, Spacer-plate, Bushing & Pin are our best-selling products.
