# 844127 Nipple | Genuine Volvo Penta Part

## 🔧 Product Description

Genuine Volvo Penta nipple to specification 867131, from the Cooling System group, weighing 0.041 kg and listed for 25 applications across the D, TD, TMD, TAMD and TAD series. It supersedes 843756, a number catalogued earlier as a flow monitor, and the listing carries a cross-reference to group 3.

## 🚤 Compatibility

-   **Engine Family:** D, TD, TMD, TAMD, TAD

Full model list at the end of this description.

## ⚙️ Key Features

-   To specification 867131
-   0.041 kg
-   Supersedes 843756, previously listed as a flow monitor
-   25 applications across five engine series

## 🔌 Function

Provides the threaded, sealed boss that a sensing unit or connection screws into.

## ⚠️ Common Signs of Failure

-   Coolant weeping from the thread or the sealing face
-   Thread stripped, crossed or corroded
-   Flats rounded from a slipping spanner
-   Sealing face pitted or scaled
-   Sensing unit unable to be pulled up tight and sealed

## 🛠️ Service Notes

-   The number it replaces, 843756, was previously described as a flow monitor rather than a nipple, so an older parts list will not read as expected — flow monitor 843757 is the monitor listed separately here
-   Quote specification 867131 when ordering, and follow the group 3 cross-reference for the related parts
-   Seal the thread as originally fitted and check under pressure

## 🔄 Supersession & Cross Reference

### OEM Supersession Chain

-   844127 → Supersedes 843756

### OEM / Related Numbers

-   843756 earlier number superseded by this part

## 📦 Condition

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

## 🔎 Full Model Compatibility

Typically suits:

-   Volvo Penta TD100AHC, TD100ARC, TD100CHC, TD100CRC
-   Volvo Penta TD120AHC, TD120ARC, TD120BHC, TD120BRC
-   Volvo Penta TAD120AHC, TAD120BHC, TAD120CHC
-   Volvo Penta D100BHC, D100BRC
-   Volvo Penta D70CHC, D70CRC
-   Volvo Penta TAMD122A, TAMD122A/C
-   Volvo Penta TD121CHC, TD121CRC
-   Volvo Penta TD70CHC, TD70CRC
-   Volvo Penta TAD121CHC
-   Volvo Penta TAMD102A
-   Volvo Penta TMD102A
-   Volvo Penta TMD122A

## Details

- **Price:** 122.87 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 122.87 AUD | In stock |

## Images

- 844127 Nipple | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/844127-nipple-genuine-volvo-penta)
> Updated: 2026-10-12