225-3099 Cylinder Head Gasket is a heavy-duty engine sealing component designed for Caterpillar equipment such as the 777 mining truck, 844 wheel dozer and D10 track-type tractor. Made from a steel and graphite gasket construction with stainless steel, it is engineered to provide dependable sealing performance under demanding engine operating conditions.
| Parameter | Description |
| Part Number | 225-3099 GASKET-CYLINDER HEAD |
| Compatible Engines | CAT C27, C32, 3412 Series |
| Compatible Machines | CAT 777, 844, D10, D11 Series |
| Material | Steel & Graphite Gasket, Stainless Steel |
| Weight | 2.4 KG |
| Length (in) | 51 |
| Height (in) | 0.6 |
| Performance | Seals combustion chamber tightly; prevents fluid leakage |
| Packaging | Cartons |
| Lead Time | In-stock: 7 days; Production: Approximately 90 days |
| Alternative Part Numbers | None |
The 225-3099 Cylinder Head Gasket is listed for a wide range of Caterpillar equipment, including:
Cat’s official parts catalog also lists the gasket for other CAT mining trucks, wheel dozers, wheel loaders, engines and industrial equipment.
For exact compatibility, we recommend providing your machine model and serial number before ordering.
The 225-3099 Cylinder Head Gasket is suitable for equipment operating in demanding environments, including:
It is particularly suitable for heavy-duty equipment where engines operate for long periods under high loads, high temperatures and demanding working conditions.
YLCM specializes in supplying construction and mining machinery parts to customers worldwide.
We provide:
Our product range covers engine components, gaskets and seals, hydraulic parts, transmission components, undercarriage parts, electrical parts and other replacement parts for Caterpillar and other major machinery brands.
To protect the gasket during international transportation, YLCM provides professional export packaging according to the product requirements.
Packaging options include:
The packaging method can be adjusted according to the quantity, dimensions and destination of the order.
YLCM provides international shipping solutions according to your destination and delivery requirements.
Available transportation options include:
The final freight cost and estimated delivery time will be confirmed in the quotation based on the destination and selected transportation method.
Q1: What is 225-3099?
A: 225-3099 is a Cylinder Head Gasket used in the engine cylinder-head assembly of applicable Caterpillar equipment.
Q2: Which CAT machines use 225-3099?
A: Cat’s official catalog lists applications including 777, 777B, 777C, 777D, 777E, 777F, 777G, 844, 844H, 844K, D10, D10N, D10R, D10T and D10T2, among others.
Q3: What material is the gasket made from?
A: Cat lists the material as Steel & Graphite Gasket, Stainless Steel.
Q4: What are the dimensions of 225-3099?
A: Cat’s published specifications list approximately 1,295.4 mm in length, 390.52 mm in width and 15.24 mm in height.
Q5: What does a cylinder head gasket do?
A: It seals the interface between the cylinder head and cylinder block, helping contain combustion pressure and prevent mixing or leakage between combustion gases, coolant and lubricating oil.
Q6: How can I confirm compatibility?
A: Please provide your machine model, serial number and original part number. Our technical team can verify the application before shipment.
Q7: What is the warranty?
A: This product comes with a standard 6-month warranty.
Q8: Can YLCM arrange international delivery?
A: Yes. We can provide suitable sea freight, air freight or multimodal logistics according to your destination and order requirements.
Looking for 225-3099 GASKET-CYLINDER HEAD for CAT 777/844/D10?
Contact YLCM today to receive:
Please send us your part number, machine model, serial number and required quantity. Our team will verify the application and provide a competitive quotation for your project.
