Doosan Develon Fuel Feed Pump (Part# 65.12101-7013 / 65.12101-7013D) for DE12 Engine, MEGA300-V, MEGA400, SOLAR330LC-V
Product Overview
The Doosan Develon Fuel Feed Pump (Part# 65.12101-7013 / 65.12101-7013D) is a fuel system component designed for the DE12 engine and compatible equipment including MEGA300-V, MEGA400, and SOLAR330LC-V. It supplies fuel from the tank to the engine’s injection pump or fuel injection system and helps maintain stable fuel pressure for reliable engine operation.
We supply this fuel feed pump in two product conditions:
- Original Factory – FOB $68
- Aftermarket – FOB $25
Lead Time: 5-7 days
Warranty: 6 months
Both options are available in stock.
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Compatible Equipment
- DE12 Engine
- MEGA300-V
- MEGA400
- SOLAR330LC-V
Compatibility must be confirmed using the machine model, serial number, and existing part number before ordering.
Product Application
The fuel feed pump performs several general functions in the engine fuel system:
- Fuel suction and delivery – Draws fuel from the tank and delivers it through lines and filters to the injection pump or fuel injection system.
- Pressure build-up and stabilization – Pressurizes fuel and works with the fuel pressure regulator to maintain stable system pressure, supporting precise injection quantity control.
- Operating condition adaptation – Provides suitable fuel delivery volume and pressure under different engine conditions such as idling, acceleration, and high load.
- Atomization support – Supplies sufficient pressure for good fuel atomization at the injectors, supporting more complete combustion.
- Safety and auxiliary functions – Depending on design, may include pre-operation when the ignition is switched on, anti-return check valve at the outlet, overpressure protection through a pressure limiter, and automatic stop after engine shutdown.
These are general function descriptions only. Actual diagnosis and replacement decisions should be based on inspection of the specific machine and fuel system.
Why Choose Our Fuel Feed Pump?
- Dual sourcing options – Choose between Original Factory ($68) or cost-effective Aftermarket ($25)
- Ready stock – Available for immediate shipment
- Competitive pricing – FOB priced per unit
- Quality assurance – 6-month warranty on all products
- Fast delivery – 5-7 days lead time
Product Conditions Available
| Type | Price | Availability | Lead Time | Warranty | Description |
|---|---|---|---|---|---|
| Original Factory | $68 | In Stock | 5-7 Days | 6 Months | Manufactured to original factory specifications |
| Aftermarket | $25 | In Stock | 5-7 Days | 6 Months | Premium alternative offering reliable performance at a competitive price |
Please confirm pricing, availability, and compatibility before ordering.
Product Specifications
| Specification | Details |
|---|---|
| Brand | Doosan Develon |
| Product Name | Fuel Feed Pump |
| Part Numbers | 65.12101-7013 / 65.12101-7013D |
| Cross-Reference Number | None provided |
| Product Condition | Original Factory & Aftermarket |
| Application | DE12 Engine |
| Compatible Equipment | MEGA300-V, MEGA400, SOLAR330LC-V |
| Material | To be confirmed |
| Product Dimensions | To be confirmed |
| Package Dimensions | 12 x 12 x 5 cm |
| Weight | 1.2 kg |
| Warranty | 6 Months |
| Availability | In Stock |
| Lead Time | 5-7 Days |
| Place of Origin | To be confirmed |
| Packaging | Carton box |
Material, product dimensions, and place of origin are to be confirmed. Please contact us for verification.

Packaging, Shipping & Warranty
Packaging
- Standard export carton
- Package dimensions: 12 x 12 x 5 cm
- Weight: 1.2 kg
Shipping
- Lead time: 5-7 days
- Global shipping available
Warranty
- 6-month warranty against manufacturing defects
- Warranty terms must be confirmed at the time of order
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
- Product photos
- Required quantity
- Destination country








