Diesel Engine Parts
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This is a professional-grade Caterpillar 3408 Diesel Engine Gasket Kit, identified by OEM part numbers 8T2500 and 1247567. This comprehensive repair set is essential for performing a complete engine overhaul, ensuring a leak-free seal and restoring engine compression. Designed for heavy-duty applications, this kit is sourced and supplied globally, serving major markets including North America, Europe, the Middle East, and the Asia-Pacific region to support mining, marine, construction, and industrial operations.
| Specification | Detail |
|---|---|
| Part Number (Kit) | 8T2500 |
| Alternate Part Number | 1247567 |
| Engine Model | Caterpillar 3408 |
| Engine Type | 4-Stroke Cycle, V8, Diesel |
| Kit Contents | Head Gasket(s), Valve Stem Seals, Exhaust & Intake Manifold Gaskets, Front & Rear Main Seals, Oil Pan Gasket, Water Pump Gasket, Thermostat Housing Gasket, Fuel Injection Pump Gasket, and assorted O-rings and seals. |
| Material | Multi-Layer Steel (MLS), High-Temperature Rubber, Silicone, Graphite |
| Application | Industrial, Marine, Generator Set, Construction, Mining |
This gasket kit directly replaces the following OEM part numbers:
Note: Always verify your engine serial number (S/N) prefix to ensure complete compatibility with your specific 3408 variant (e.g., 3408, 3408B, 3408C).
We specialize in the global export of heavy-duty engine components. Our logistics network ensures fast, reliable delivery to major ports and industrial centers worldwide.
Q1: Is this kit suitable for a 3408 engine with an aftercooler?
Yes, this kit includes gaskets compatible with both turbocharged and aftercooled (TA) versions of the 3408 engine. However, please confirm your engine’s S/N prefix to ensure the correct head gasket thickness is included, as pre-combustion chamber (PC) and direct injection (DI) engines may require specific variants.
Q2: What is the installation torque specification for the cylinder head?
The final torque specification for 3408 cylinder head bolts is typically 450 ft-lbs (610 N·m) for the main bolts and 200 ft-lbs (271 N·m) for the smaller bolts, using a specific tightening sequence. Always refer to your engine’s service manual (SENR3047 or similar) for the exact procedure, as this kit does not replace the need for a factory manual.
Q3: Does this kit include the rear main seal lip seal or rope seal?
This kit includes the modern lip-type rear main seal. If your engine block is designed for the older rope seal, you will need to purchase a separate seal adapter or confirm compatibility. We recommend checking your block’s casting number before proceeding with the overhaul.
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.
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.
A: Our main products are Liner kit, Piston, Rings, Liner, Gasket kit, Bearing, Injection pump, Nozzle, Water pump, Oil pump,Crankshaft, Turbocharger,Filter, etc.
A: Normally we can supply any quantity if we have in stock.
A: We accept Western Union, T/T, Paypal.
A: Carton or wooden case , If you want to put your logo on the packing , We will do it after get your authorization letter.
A: By Express ,usually might take 3-4 days ;By Air , Usually take 7-9 days ; By Sea ,usually take 1-2 months .
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 .
