# 856793 Nipple | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta nipple of the late type, weighing 0.037 kg and listed for 38 applications across the TMD, BB, DP, SP, MS and TAMD ranges. The late-type designation is what separates it. A second nipple in this run, 856954, sits in the Fuel System group at 0.045 kg for 67 applications - eight grams apart and a different part, so order by number.

## 🚤 Compatibility

-   **Engine Family:** TMD, BB, DP, SP, MS, TAMD, KAMD

Full model list at the end of this description.

## ⚙️ Key Features

-   Late type
-   0.037 kg
-   38 applications across TMD, BB, DP, SP, MS and TAMD
-   Distinct from nipple 856954
-   Quantity varies by assembly, most commonly two

## 🔌 Function

Provides a threaded connection point between two parts of the circuit, sealing on its thread or seat.

## ⚠️ Common Signs of Failure

-   Weeping or seepage around the threaded joint
-   Deposit or salt crust forming at the base of the fitting
-   Thread corroded, damaged or seized in its housing
-   Fitting cracked from over-tightening
-   Hex rounded off by a poorly fitting spanner

## 🛠️ Service Notes

-   Renew the sealing washer or O-ring with the nipple
-   Check the threads in the housing before fitting - a pulled thread weeps whatever is screwed into it

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 570, 500B, 571A, 430
-   Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
-   Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
-   Volvo Penta SP-C, SP-A2, SP-C1
-   Volvo Penta TAMD31M-A, TAMD31D
-   Volvo Penta BB740A
-   Volvo Penta KAMD42P-A
-   Volvo Penta MS4B
-   Volvo Penta TMD41L-A

## Details

- **Price:** 61.3 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 61.30 AUD | In stock |

## Images

- 856793 Nipple | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/856793-nipple-genuine-volvo-penta)
> Updated: 2026-09-21