# 943950 Switch | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta switch for diesel installations, from the Cables and Fuses group, weighing 0.011 kg and listed for 126 applications across TAMD, AD, D, TSK, TMD and MS series units.

## 🚤 Compatibility

-   **Engine Family:** TAMD, AD, D, TSK, TMD, MS, B, DP, SP, HS, KAMD, MD, KAD
-   **HP Range:** 13-75 HP

Full model list at the end of this description.

## ⚙️ Key Features

-   For diesel installations
-   From the Cables and Fuses group
-   0.011 kg
-   126 applications across TAMD, AD, D, TSK, TMD and MS units

## 🔌 Function

Makes and breaks its circuit on command, so the equipment it controls can be switched on and off from the panel.

## ⚠️ Common Signs of Failure

-   Circuit needing the switch to be wiggled or pressed hard before it works
-   Switch dead, or staying on after it has been switched off
-   Terminals corroded, green or heat-marked
-   Switch body cracked or the actuator loose and sloppy
-   Warm or discoloured terminals, a sign of resistance building at the contacts

## 🛠️ Service Notes

-   Check the terminals and their earth before condemning the switch - corroded spades give exactly the same symptoms
-   Confirm the diesel specification before ordering

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 740B, 501B, 570A, 572A, 430A, 430B, 431A, 431B, 432A, 434A, 230A, 230B, 250A, 250B, 570, 500B, 430
-   Volvo Penta TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31D, TAMD31P-B
-   Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-A, DP-A1, DP-A2
-   Volvo Penta D2-40, D2-55, D2-55B, D2-55C, D2-75, D2-75F, D2-60F
-   Volvo Penta SP-C, SP-E, SP-A2, SP-C1, SP-A, SP-A1
-   Volvo Penta TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
-   Volvo Penta AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
-   Volvo Penta B230, B230E, B230F, B230FB, B230FX
-   Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
-   Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
-   Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
-   Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
-   Volvo Penta MD22, MD22A, MD22L, MD22P
-   Volvo Penta AD41D, AD41L-A, AD41P-A
-   Volvo Penta D1-30, D1-13, D1-20
-   Volvo Penta KAD42A, KAD42B, KAD42P-A
-   Volvo Penta KAD44P, KAD44P-B, KAD44P-C
-   Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
-   Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
-   Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
-   Volvo Penta TMD22A, TMD22B, TMD22P-C
-   Volvo Penta D41D, D41L-A
-   Volvo Penta TAMD42WJ-A, TAMD42B
-   Volvo Penta TMD31D, TMD31L-A
-   Volvo Penta TMD41D, TMD41L-A
-   Volvo Penta TSK DP-E, TSK DPX-A
-   Volvo Penta HS1A
-   Volvo Penta KAD300-A
-   Volvo Penta KAD32P
-   Volvo Penta KAD43P-A
-   Volvo Penta KAMD300-A
-   Volvo Penta MS2B-A
-   Volvo Penta MS4B
-   Volvo Penta MS5B
-   Volvo Penta TAMD22P-B

## Details

- **Price:** 7.63 AUD
- **Vendor:** Volvo Penta
- **Type:** Sensors & Senders
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 7.63 AUD | In stock |

## Images

- 943950 Switch | Genuine Volvo Penta Part

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/943950-switch-genuine-volvo-penta)
> Updated: 2026-10-08