Doosan Connecting Rod Assembly (Part# 65.02401-6018B) for DE08 Engine
Product Overview
The Doosan Connecting Rod Assembly (Part# 65.02401-6018B) is a precision-engineered component designed for the DE08 engine used across various Doosan excavators and wheel loaders. The connecting rod acts as the engine’s “power transmission chain,” efficiently transferring combustion force from the piston to the crankshaft – an essential component in converting thermal energy into mechanical power.
We supply this connecting rod assembly in two product conditions:
- Original Factory – Manufactured to Doosan’s original specifications (Made in Korea)
- Aftermarket – High-quality alternative with reliable performance (Made in China)
FOB Price: $88 (Original Factory) / $65 (Aftermarket) per unit
Lead Time: 20-30 days
Warranty: 6 months
Both options are available in stock.
Shipping fee and delivery date to be negotiated. Chat with supplier now for more details and Optimal price.
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Compatible Equipment
Excavators
- DX300LC
- DX340LC
- DX350LC
Wheel Loaders
- DL250A
Compatibility must be confirmed using the machine model, serial number, and existing part number before ordering.
Product Application
The connecting rod is a critical component in the engine’s powertrain. It performs the following functions:
- Transfers combustion force from the piston to the crankshaft
- Converts linear piston motion into rotational crankshaft motion
- Transmits power through the engine’s rotating assembly
This connecting rod is commonly replaced during:
As part of an engine overhaul kit
Engine overhaul / rebuild
Bearing failure or rod damage
Product Conditions Available
| Type | Price | Place of Origin | Description |
|---|---|---|---|
| Original Factory | $88 | Korea | Manufactured to Doosan’s original specifications |
| Aftermarket | $65 | China | Premium alternative offering reliable performance at a competitive price |
Product Specifications
| Specification | Details |
|---|---|
| Brand | Doosan |
| Product Name | Connecting Rod Assembly |
| Part Number | 65.02401-6018B |
| Cross-Reference Numbers | 65.02401-6018A, 65.02401-6018, 150121-00264A |
| Product Condition | Original Factory & Aftermarket |
| Application | DE08 Engine |
| Material | Iron |
| Weight | 3.1 kg |
| Packaging | Carton box |
| Warranty | 6 Months |
| Availability | In Stock |
| Lead Time | 20-30 Days |
| Place of Origin | Korea (Original Factory) / China (Aftermarket) |
| After-Sales Support | Video Online Support |
Additional specifications such as dimensions and bearing clearances are to be confirmed. Please contact us for verification.

Why Choose Our Connecting Rod?
- Dual sourcing options – Choose between Original Factory ($88) or cost-effective Aftermarket ($65)
- Ready stock – Available for immediate shipment
- Quality assurance – 6-month warranty on all products
- Cross-reference support – Multiple part numbers for easy identification
Packaging, Shipping & Warranty
Packaging
- Standard export carton
- Weight: 3.1 kg per unit
Shipping
- Lead time: 20-30 days
- Global shipping available
Warranty
- 6-month warranty against manufacturing defects
- Video online support available for after-sales service
Availability, shipping cost, and delivery time must be confirmed before ordering.
Contact Us for Inquiry
Before placing an order, please confirm the following details with our sales team:
- Machine brand and model
- Machine serial number (S/N)
- Current part number
- Required quantity
- Destination country








