Basic Info.
| Parts no. | 2348241 12339070 | Material | Iron |
| Type | Valve Guide | Parts Type | Engine Parts |
| Compatibility | Heavy Equipment | Transport Package | Wooden box |
| Trademark | DIRON | Origin | Luoyang City |
| HS Code | 84099991 | Production Capacity | 5000PCS/Year |
Product Details
- Item Model：2348241 12339070
- Date First Listed：2026/08/19
- Manufacturer：Diron Parts
Product Descriptio
- Part Number：2348241 12339070
- Part Type：Valve Guide
- Description: 2348241 12339070 Valve Guide for Heavy Equipment, New
The 2348241 / 12339070 Valve Guide is a high-quality aftermarket replacement component designed for heavy equipment diesel engine cylinder head assemblies. It provides accurate guidance and support for the valve stem during repeated opening and closing cycles, helping maintain proper valve alignment and stable valve train operation.
Designed for demanding engine operating conditions, these valve guides are suitable for cylinder head repair, engine rebuilding, and major overhaul applications.
Key Features & Benefits
- Replacement references 2348241 and 12339070
- Designed for heavy equipment diesel engine applications
- Provides stable guidance and support for the valve stem
- Helps maintain correct valve alignment during engine operation
- Reduces excessive lateral movement of the valve stem
- Supports consistent valve seating and combustion chamber sealing
- Designed for continuous valve train operation under demanding conditions
- Carefully inspected for dimensional accuracy and consistent quality
Common Applications
- Heavy equipment diesel engines
- Cylinder head assemblies
- Intake and exhaust valve systems
- Construction and earthmoving machinery
- Mining and industrial equipment
- Cylinder head rebuilding and engine overhaul projects
Typical Function:
The valve guide provides a controlled sliding surface for the valve stem as the valve opens and closes. It maintains valve alignment relative to the valve seat, helping ensure stable valve movement, proper sealing, and reliable engine operation.
Technical Specifications
- Part Number References: 2348241 / 12339070
- Product Type: Valve Guide
- Application: Heavy equipment diesel engine
- System: Cylinder head / valve train
- Function: Valve stem guidance and support
- Installation Position: Cylinder head valve guide bore
- Dimensions: Application-specific
- Condition: New aftermarket replacement
Important Note:
- 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.
