# 3825938 Insert | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta insert from the Miscellaneous, Power Transmission group, weighing 2.18 kg and listed for 11 applications across the TAMD series. It supersedes part number 864212.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TAMD61A
-   Volvo Penta TAMD62A
-   Volvo Penta TAMD63L-A
-   Volvo Penta TAMD63P-A
-   Volvo Penta TAMD71B
-   Volvo Penta TAMD72A
-   Volvo Penta TAMD72P-A
-   Volvo Penta TAMD72WJ-A
-   Volvo Penta TAMD73P-A
-   Volvo Penta TAMD73WJ-A
-   Volvo Penta TAMD71A

-   **Engine Family:** TAMD

## ⚙️ Key Features

-   2.18 kg
-   Supersedes 864212
-   11 TAMD applications
-   Smaller of the two inserts in this number band
-   Also supersedes Volvo part number 837083

## 🔌 Function

Forms the removable core inside a cooler or exchanger housing, carrying the heat transfer surface between the two circuits.

## ⚠️ Common Signs of Failure

-   Oil or coolant temperature climbing under load
-   Traces of oil in the coolant or coolant in the oil
-   Tubes furred, silted or blocked at the ends
-   Insert corroded, pitted or perforated
-   Sealing rings hardened or extruded so the two circuits can cross

## 🛠️ Service Notes

-   Insert 3825932 in this band weighs 4.27 kg and covers a wider set of engines - the two are the same style of part in different sizes, so check the housing before ordering
-   Renew all the sealing rings whenever the insert is disturbed, and pressure-test the assembly before returning it to service

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3825938 → Supersedes 864212 → Supersedes 821089 → Supersedes 806526

### OEM / Related Numbers

-   864212 earlier number superseded by this part
-   821089 earlier number superseded by this part
-   806526 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 3175.57 AUD
- **Vendor:** Volvo Penta
- **Type:** Power Transmission
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 3175.57 AUD | In stock |

## Images

- 3825938 Insert | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3825938-insert-genuine-volvo-penta)
> Updated: 2026-09-19