# 3825958 Inlet Valve | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta inlet valve for the TAMD102D, from the Engine group, weighing 0.211 kg and listed for 4 applications across the TMD and TAMD series. It supersedes part numbers 865794 and 865877.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TMD102A
-   Volvo Penta TAMD102A
-   Volvo Penta TAMD102D
-   Volvo Penta TAMD103A

-   **Engine Family:** TMD, TAMD

## ⚙️ Key Features

-   For TAMD102D
-   0.211 kg
-   Supersedes 865794 and 865877
-   4 applications across TMD and TAMD engines

## 🔌 Function

Opens to admit the fresh air charge into the cylinder and seals the combustion chamber for the rest of the cycle.

## ⚠️ Common Signs of Failure

-   Loss of compression on one cylinder, with hard starting or a misfire
-   Burnt or pitted seating face
-   Stem worn or scored where it runs in the guide
-   Head cupped or the margin thinned
-   Carbon build-up on the back of the valve head

## 🛠️ Service Notes

-   This is the TAMD102D valve and the heaviest of the three inlet valves in this band at 0.211 kg - inlet valves 3825723 and 3825908 cover the smaller engines
-   Renew the guide seals, recut the seat as required and reset clearances after fitting
-   Renew valves as a set per cylinder head where the wear is general

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   3825958 → Supersedes 865794

### OEM / Related Numbers

-   865877 earlier number superseded by this part
-   865794 earlier number superseded by this part

## 📦 Condition

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

## Details

- **Price:** 456.12 AUD
- **Vendor:** Volvo Penta
- **Type:** Engine Components
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 456.12 AUD | In stock |

## Images

- 3825958 Inlet Valve | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/3825958-inlet-valve-genuine-volvo-penta)
> Updated: 2026-10-10