# 845966 Pump Housing | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta pump housing from the Cooling System group, weighing 4.009 kg and listed for 26 applications across the TD, MD, TAMD, TMD and TAD series engines. It belongs with the same pump assembly as cam 845968, bearing housing 845969 and shaft 845970.

## 🚤 Compatibility

-   **Engine Family:** TD, MD, TAMD, TMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   4.009 kg
-   26 applications across the TD, MD, TAMD, TMD and TAD series
-   Part of the pump assembly with 845968, 845969 and 845970
-   Cooling System group

## 🔌 Function

Encloses the pump's working chamber and carries the flow from inlet to outlet.

## ⚠️ Common Signs of Failure

-   Water weeping from the housing joint or from the shaft area
-   Falling flow and rising engine temperature
-   Housing bore scored or eroded so the impeller no longer seals
-   Corrosion pitting and scaling on the wetted surfaces
-   Salt crust or staining around the fixings

## 🛠️ Service Notes

-   Renew the impeller, seals and gaskets while the pump is apart, and inspect bearing housing 845969 and shaft 845970 for wear
-   A scored housing bore will destroy a new impeller quickly — check it before reassembling
-   Prime and check flow at the outlet on first start

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
-   Volvo Penta TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TD100CHC, TD100CRC
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta MD120A
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD103A

## Details

- **Price:** 2677.09 AUD
- **Vendor:** Volvo Penta
- **Type:** Cooling System
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 2677.09 AUD | In stock |

## Images

- 845966 Pump Housing | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/845966-pump-housing-genuine-volvo-penta)
> Updated: 2026-10-10