# 3861635 Anode | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta anode from the Marine Propulsion group, weighing 0.084 kg and listed for 9 applications across the XDP and TSK series. It is the lightest of three plainly named anodes on these applications, with 3861636 at 0.095 kg and 3861634 at 0.122 kg.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta XDP-B
-   Volvo Penta XDP-D3
-   Volvo Penta TSK XXP-A
-   Volvo Penta TSK XXP-ALT
-   Volvo Penta TSK XXP-D3
-   Volvo Penta TSK X-B
-   Volvo Penta TSK X-BLT
-   Volvo Penta TSK XHP-B
-   Volvo Penta TSK XHP-BLT

-   **Engine Family:** XDP, TSK

## ⚙️ Key Features

-   0.084 kg
-   9 applications across the XDP and TSK series
-   Lightest of the three anodes on this set
-   Marine Propulsion group

## 🔌 Function

Corrodes in place of the drive's metal, giving up material to protect the surrounding castings and fittings.

## ⚠️ Common Signs of Failure

-   Anode wasted away, broken up or gone from its mounting
-   Anode hardly worn at all, which points to a poor bonding connection
-   Pitting or white powdery corrosion appearing on the drive castings
-   Paint blistering around drive fittings
-   Anode fixings corroded so it is no longer in electrical contact

## 🛠️ Service Notes

-   Only 11 grams separate this from 3861636 and the names are identical, so the weights do not reliably tell them apart and the part number is the only safe guide
-   Fit to bare, unpainted metal and check the bonding connections

## 🔄 Supersession & Cross Reference

### Aftermarket / Verified Equivalents

-   Martyr: CM3861634M
-   Tecnoseal: 00742MG

## 📦 Condition

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

## Details

- **Price:** 120.96 AUD
- **Vendor:** Volvo Penta
- **Type:** Drives & Propulsion
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 120.96 AUD | In stock |

## Images

- 3861635 Anode | Genuine Volvo Penta Part
- 3861635 Anode | Genuine Volvo Penta Part - photo 2 of 2

---

> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3861635-anode-genuine-volvo-penta)
> Updated: 2026-10-08