# 834621 Nipple | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta nipple from the Instruments group, weighing 0.016 kg and listed for 27 applications across AQ, B and BB series engines. It is a small threaded take-off connector for instrument and sender plumbing.

## 🚤 Compatibility

-   **Engine Family:** AQ, B, BB

Full model list at the end of this description.

## ⚙️ Key Features

-   0.016 kg
-   27 applications across AQ, B and BB series engines
-   Instruments group
-   Small threaded instrument connector

## 🔌 Function

Provides the threaded spigot that connects an instrument line or sender to its take-off point.

## ⚠️ Common Signs of Failure

-   Oil or coolant weeping at the thread
-   Gauge reading low or unsteady from a leaking take-off
-   Thread damaged or fitting cracked from overtightening
-   Internal drilling blocked so the gauge does not respond

## 🛠️ Service Notes

-   Support the fitting while tightening the line so the sender is not loaded
-   Check the drilling is clear and use the correct sealant for the thread form

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta B230, B230E, B230F, B230FB, B230FX
-   Volvo Penta 230A, 230B, 250A, 250B, 251A
-   Volvo Penta AQ131A, AQ131B, AQ131C, AQ131D
-   Volvo Penta AQ151A, AQ151B, AQ151C
-   Volvo Penta AQ125B, AQ125A
-   Volvo Penta AQ145B, AQ145A
-   Volvo Penta AQ171A, AQ171C
-   Volvo Penta AQ120B
-   Volvo Penta AQ140A
-   Volvo Penta BB140A
-   Volvo Penta BB145A

## Details

- **Price:** 35.72 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 35.72 AUD | In stock |

## Images

- 834621 Nipple | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/834621-nipple-genuine-volvo-penta)
> Updated: 2026-09-06