Basic Info.
| Parts no. | 6138-12-1100 | Material | steel |
| Type | Cylinder Head | Parts Type | Engine Parts |
| Compatibility | KOMATSU | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model：6138-12-1100
- Date First Listed：2026/04/02
- Manufacturer：Diron Parts
Product Description
- Part Number：6138-12-1100
- Part Type：Cylinder Head
- Description:Cylinder Head 6138-12-1100 for KOMATSU Diesel 6D110, New
The 6138-12-1100 is a high-performance aftermarket cylinder head designed for Komatsu 6D110 and S6D110 diesel engines. This complete assembly plays a vital role in the combustion process, housing the valves, injectors, and combustion chambers while providing excellent heat dissipation and structural strength for reliable power output in heavy-duty construction and industrial equipment.
Key Features & Benefits
- Precision machined for accurate valve seating and combustion chamber geometry
- Strong design engineered to handle high compression and thermal stresses
- Direct bolt-on mounting pattern matching factory configuration
- Excellent sealing performance with cylinder head gasket
- 100 % inspected for flatness, surface finish, and dimensional accuracy
- Reliable performance in high-hour engine applications
Common Applications (Komatsu Compatibility)
- Engines: 6D110, S6D110-1, SA6D110-1
- Typical Machines: – Excavators: PC300, PC300LC, PC340 – Wheel Loaders: WA380, WA420 – Bulldozers: D155A, D155AX – Forklifts and other industrial equipment equipped with 6D110 series engines
Technical Specifications
- Part Number Reference: 6138-12-1100
- Type: Cylinder Head Assembly (complete with valves)
- Engine: 6-cylinder diesel
- Configuration: Fits 6D110 / S6D110 family
- Weight: ≈ 85–95 kg (187–209 lb)
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.
