Part Name: Caterpillar 3408B Cylinder Head
Part Number: 3408B Cylinder Head
Basic Info.
| Part no. | 7W2225 | Material | steel |
| Type | Cylinder Head | Part Type | Engine Parts |
| Compatibility | Caterpillar 3408B | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model: 7W2225
- Date First Listed: 2025/09/04
- Manufacturer: Diron Parts
Product Description
- Part Number: 7W2225
- Part Type: Cylinder Head
- Description: Replacement Part Cylinder Head 7W2225 for Caterpillar 3408B, New
The Cylinder Head 7W2225 is a new aftermarket replacement part designed for use in Caterpillar machinery equipped with the 3408B diesel engine. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that this product is an OEM part. Below is a detailed overview of the part based on available information, incorporating relevant context from the provided search results.
Specifications:
- Part Number: 7W2225 (also referenced as 7W-2225, CA7W2225; cross-referenced with 7W2222, 1W9798, 1W9800, 4N0351, 6N9976, 0R9373, 0R9374, 20R0524, 20R0528, 1411207, and others)
- Part Type: Cylinder Head (available as bare or loaded with valvetrain assembly, depending on supplier)
- Material: Constructed from high-quality cast iron for sufficient strength, rigidity, and heat resistance, ensuring a good cylinder seal and resistance to damage or deformation
- Weight: Approximately 257.6 lbs (116.8 kg) for bare cylinder head; loaded versions may weigh slightly more
- Dimensions: Approximately 900 x 365 x 250 mm (35.4 x 14.4 x 9.8 inches) for bare cylinder head
- Condition: New, aftermarket
- Features:
- Designed specifically for 3408B engines, including precombustion chamber variants
- CNC-machined to meet OEM specifications for precise fitment
- Pressure and vacuum tested to meet specified pressure test requirements, with mounting seat holes meeting accuracy standards
- Loaded versions include valves, springs, and injector cups
- No core charge required for some suppliers
Compatible Equipment Models:
This replacement cylinder head is compatible with various Caterpillar machinery equipped with the 3408B diesel engine, including but not limited to:
- Engines: 3408, 3408B, 3408C, 3408E
- Specific serial numbers: 1LG, 8RG1-00107, 8RG108-UP, 99U04604-07598, 99U00585-04603, 99U07599-UP
- Arrangement numbers: 1243400, 1302549, 1790769, 1790770, 1790771, 1855890, 1W0733, 1W3500, 4N2247, 4W1146, 7W7584, 4P6983, 4P6984, 1031819, 1031820, 1160052, 1160053, 1797010, 1797011, 1797012, 1797013
- Track-Type Tractors: D8L, D9N, D9R
- Track-Type Pipelayers: 589
- Wheel Loaders: 988B, 988F, 988F II
- Wheel Dozers: 834B
- Wheel Scrapers: 657E
- Wheel Tractors: 631D, 631E, 631E Series II, 633D, 633E Series II, 637D, 637E, 637E Series II, 639D
- Trucks: 769C, 769D, 771C, 771D
- Landfill Compactors: 836
- Cold Planers: PM-565, PM-565B, PR-450, PR-450C
- Tractors: 768C
Important Note:
- We only provide replacement products intended for aftermarket use in the Caterpillar machinery listed above. The brand name Caterpillar is used solely as reference information to indicate compatibility and does not imply that our products are OEM.
- 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.
