Basic Info.
| Part no. | 297-7644 | Material | steel |
| Type | Cylinder Head | Part Type | Engine Parts |
| Compatibility | Caterpillar C6.4 | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model: 297-7644
- Date First Listed: 2025/09/11
- Manufacturer: Diron Parts
Product Description
- Part Number: 297-7644
- Part Type: Cylinder Head
- Description: Cylinder Head 297-7644 for Caterpillar C6.4
The Cylinder Head 297-7644 is a new aftermarket replacement part designed for use in Caterpillar machinery equipped with the C6.4 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.
Specifications:
- Part Number: 297-7644 (also referenced as 2977644, CA2977644)
- Part Type: Cylinder Head (available as bare or loaded with valvetrain assembly, depending on supplier)
- Material: Constructed from high-quality cast iron for durability, heat resistance, and compatibility with high-performance diesel engines
- Weight: Approximately 159.2 lbs (72.2 kg), as noted in search results
- Condition: New, aftermarket
- Features:
- Designed specifically for the Caterpillar C6.4 diesel engine, which typically features a 24-valve configuration and electronic common rail fuel injection
- CNC-machined to meet or exceed OEM specifications for precise fitment
- Pressure and vacuum tested to ensure quality and performance
- Loaded versions include 24 valves (12 intake, 12 exhaust), valve springs, premium valve stem seals, and retainers
- Enhances airflow and combustion efficiency, delivering consistent power output and fuel economy
- Built to withstand high thermal and mechanical stresses, suitable for rugged applications like excavators and forestry equipment
- Designed as a direct-fit replacement for simplified installation
- Certified to TS16949 and ISO 9001 standards by some suppliers
Compatible Equipment Models:
The Cylinder Head 297-7644 is compatible with various Caterpillar machinery equipped with the C6.4 diesel engine, including but not limited to:
- Engines: C6.4, C6.6 (noted as compatible in some sources, as C6.4 and C6.6 share similar configurations)
- Excavators: 320D, 320D FM, 320D FM RR, 320D GC, 320D L, 320D LN, 320D LRR, 320D RR, 321D LCR, 323D, 323D L, 323D LN, 323D SA
- Mobile Hydraulic Power Units: 323D L, 323D LN
- Serial Numbers: Varies by machine; consult Caterpillar SIS for specific engine serial numbers (e.g., C6E, C6Z)
Important Note:
- The OE name Caterpillar, Cummins, Komatsu are only used as reference information in here. does not mean our product are OEM. We only work replacement products, are used those machineries in aftermarket.
- 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.
