# 837392 Cap | Genuine Volvo Penta Part

## 🔧 Product Description

This genuine Volvo Penta cap weighs 0.18 kg and is listed for 70 applications across the MD, TMD, TAMD, D and TD series. Volvo Penta lists this part for engines from build number 7700 onward.

## 🚤 Compatibility

-   **Engine Family:** MD, TMD, TAMD, D, TD
-   **Serial Range:** MO-XXXX/7700-.

Full model list at the end of this description.

## ⚙️ Key Features

-   0.18 kg
-   70 applications across the MD, TMD, TAMD, D and TD series
-   Fitted from build number 7700 onward

## 🔌 Function

Caps the instrument or its aperture, keeping water and dirt out while retaining the parts behind it.

## ⚠️ Common Signs of Failure

-   Water ingress behind the panel where the cap should seal
-   Cap cracked, crazed or discoloured
-   Cap no longer clipping or screwing down tight
-   Corrosion on the parts the cap is meant to protect

## 🛠️ Service Notes

-   Housing 837391 shares the same published build range and is close in weight at 0.194 kg, so use the part number rather than the weight to tell the two apart

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta D12C-A MP, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
-   Volvo Penta TAMD122A, TAMD122A/C, TAMD122AF, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
-   Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
-   Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
-   Volvo Penta D9A2A, D9A2C
-   Volvo Penta MD100B, MD100B-CC
-   Volvo Penta MD70B, MD70C
-   Volvo Penta TAMD102A, TAMD102D
-   Volvo Penta TAMD120A, TAMD120B
-   Volvo Penta TAMD163A-A, TAMD163P-A
-   Volvo Penta TAMD165A, TAMD165C
-   Volvo Penta TAMD63L-A, TAMD63P-A
-   Volvo Penta TAMD71B, TAMD71A
-   Volvo Penta TMD100A, TMD100C
-   Volvo Penta TMD120A, TMD120B
-   Volvo Penta D100B
-   Volvo Penta D120A
-   Volvo Penta D70B
-   Volvo Penta MD120A
-   Volvo Penta TAMD103A
-   Volvo Penta TAMD121D
-   Volvo Penta TAMD61A
-   Volvo Penta TAMD70E
-   Volvo Penta TAMD75P-A
-   Volvo Penta TD100A
-   Volvo Penta TD120A
-   Volvo Penta TMD102A
-   Volvo Penta TMD121C
-   Volvo Penta TMD122A
-   Volvo Penta TMD70C

## Details

- **Price:** 451.07 AUD
- **Vendor:** Volvo Penta
- **Type:** Instruments & Gauges
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 451.07 AUD | In stock |

## Images

- 837392 Cap | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/837392-cap-genuine-volvo-penta)
> Updated: 2026-09-18