# 21541015 Oil Pump | Genuine Volvo Penta Part

🔧 Product Description

  

Genuine Volvo Penta D1-30/MD2030 Engine Oil Pump - Part Number: 21541015

  

A complete lubricating-oil pump used on Volvo Penta D1-30 and MD2030 three-cylinder marine diesel engines. It forms part of the camshaft-gear and sump lubrication assembly.

  

⚙️ Key Features

  

• Genuine Volvo Penta complete oil pump

• Designed for D1-30 and MD2030 lubrication flow

• Maintains oil pressure to crankshaft, camshaft and valve train

• Works with the original rotor, spring and pressure-control components

• Direct service replacement by exact part number

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 21541015 (current service pump reference)

  

OEM / Related Numbers:

  

• 3580358 - related oil-pump drive gear

• 861989 - rotor

• 861988 and 861532 - related springs

• 861527 - cap

• 861528, 861529, 861530 and 861531 - selective shims

• 3581743 - sump

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Volvo Penta compact marine-diesel lubricating systems

  

Typically suits:

  

• Engine models:

• D1-30

• D1-30B

• D1-30F

• MD2030

• MD2030B

• MD2030-C

• MD2030-D

  

• HP Range: Approximately 29 HP - 30 HP

• Engine Type: Three-cylinder naturally aspirated marine diesel

• Year Range: Engine version and serial-number dependent

  

🔌 Function

  

Draws oil from the sump and supplies pressurised lubrication to the engine bearings, camshaft and valve train.

  

Common signs of failure:

  

• Low or delayed oil pressure

• Oil-pressure warning at idle

• Bearing or valve-train noise

• Scored rotor or pump housing

• Engine damage caused by oil starvation

  

📦 Condition

  

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 752.94 AUD
- **Vendor:** Volvo Penta
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 752.94 AUD | In stock |

## Images

- 21541015 Oil Pump | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21541015-oil-pump-genuine-volvo-penta)
> Updated: 2026-08-03