# 3801848 Injection Pump | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta remanufactured injection pump for the D1-30F, fitted to engines from serial number 5102178579C onwards, from the Fuel System group and listed for 3 applications in the D series. The engine designation and the serial break are what decide this order, so read the number off the engine plate before buying. This unit is supplied on an exchange basis: core deposit 3804848 is charged alongside it and refunded once the old unit is returned, so both numbers appear on the order.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta D1-30
-   Volvo Penta D1-30B
-   Volvo Penta D1-30F

-   **Engine Family:** D
-   **HP Range:** 30 HP
-   **Serial Range:** D1-30F, SN5102178579C-

## ⚙️ Key Features

-   For the D1-30F
-   For engines from serial number 5102178579C onwards
-   3 listed D series applications
-   Remanufactured exchange unit

## 🔌 Function

Raises fuel to injection pressure and delivers a metered charge to each injector at the correct moment in the cycle.

## ⚠️ Common Signs of Failure

-   Hard starting, or the engine only starting on the second or third attempt
-   Loss of power and black smoke under load
-   Uneven running and hunting at idle
-   Diesel weeping from the pump body or drive seal
-   Fuel in the engine oil, showing as a rising oil level

## 🛠️ Service Notes

-   Fit new filters and prove the feed side is clean before condemning the pump - air leaks and a blocked filter give the same symptoms
-   The serial break matters: earlier engines take a different pump, so match the engine plate rather than the old pump's label
-   Timing and stop-solenoid settings must be checked after fitting
-   Core deposit 3804848 is charged with this unit and refunded when the old one is returned - order both together

## 📦 Condition

-   Genuine Volvo Penta part
-   Brand new
-   Supplied in original or equivalent packaging

## Details

- **Price:** 3142.45 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3142.45 AUD | In stock |

## Images

- 3801848 Injection Pump | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3801848-injection-pump-genuine-volvo-penta)
> Updated: 2026-08-22