# 21488833 Steering Pump | Genuine Volvo Penta Part

## 🔧 Product Description

A gear-type hydraulic pump used to supply pressure to the assigned Volvo Penta steering or auxiliary hydraulic system.

## 🚤 Compatibility

-   **Engine Family:** D

Full model list at the end of this description.

## ⚙️ Key Features

-   Heavy-duty hydraulic construction
-   Engine-driven pressure supply
-   Precision pump housing and shaft
-   Related to Volvo references 21186656 and 21110365
-   Requires the correct pulley, ports and rotation

## 🔌 Function

The pump draws hydraulic fluid from the reservoir and delivers pressurised flow to the steering valve or actuator.

## ⚠️ Common Signs of Failure

-   Heavy or inconsistent steering
-   Pump whine
-   Low output pressure
-   Foaming in the reservoir
-   Shaft or bearing play
-   Pump seizure

## 🛠️ Service Notes

-   This is the engine-driven steering/hydraulic pump for the D8, D9 and D11 range listed — confirm the exact engine and pulley arrangement before ordering, and check whether related references 21186656 or 21110365 are what the installation actually needs
-   Check fluid level, fluid condition and drive-belt tension before condemning the pump, since low or aerated fluid produces the same heavy or erratic steering
-   Steering is a safety system: bleed the circuit fully after fitting and check the wheel is smooth and full lock to lock before the boat is used

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   Related OEM references: 21186656 and 21110365

### OEM / Related Numbers

-   21186656 related reference
-   21110365 related reference

### Other-Brand OEM Numbers

-   Bosch KS01000354
-   ZF 7684955626
-   Hella 8TL 359 000-831
-   Bosch: K S00 000 384

### Aftermarket / Verified Equivalents

-   Vaden Original: 330.03.0023
-   Febi Bilstein: 106888
-   DT Spare Parts: 2.53458
-   Auger: 80414
-   CASCO: CSP64101AS
-   Sampa: 078.263
-   Trucktec Automotive: 03.37.058
-   Stellox: 84-32759-SX
-   PE Automotive: 142.507-00A
-   DSS: 250075
-   EBS: 20.01.1166
-   ELPI: LP210 3476
-   SANDO: SSP64101.0

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D11C1-A MP, D11C3-A MP, D11C2-A MP, D11C4-A MP, D11B3-A MP, D11B4-A MP, D11A-A, D11A-B, D11A-C, D11A-D, D11A-E, D11B2-A MP, D11A-C MP, D11A-D MP, D11A-E MP, D11B1-A MP
-   Volvo Penta D8A5-A MH, D8A6-A MH, D8A3-A MP, D8A4-A MP
-   Volvo Penta D9A2F, D9A2H, D9A2K

## Details

- **Price:** 2133.31 AUD
- **Vendor:** Volvo Penta
- **Type:** Pumps
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2133.31 AUD | In stock |

## Images

- 21488833 Steering Pump | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/21488833-steering-pump-genuine-volvo-penta)
> Updated: 2026-10-10