# 191068 Reduction Nipple | Genuine Volvo Penta Part

## 🔧 Product Description

This genuine Volvo Penta reduction nipple is a machined fluid-line fitting designed to match the specified thread, bore and connection geometry used in the engine fluid-line reduction connection. It is manufactured to the original Volvo Penta dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. In service, it adapts two specified thread or port sizes while maintaining a sealed engine fluid connection. Selection must be confirmed by OEM part number 191068, the exact engine or product model, serial number and installed configuration.

## 🚤 Compatibility

Typically suits:

-   Volvo Penta TWD1240VE
-   Volvo Penta TAD1241GE
-   Volvo Penta TAD1242GE
-   Volvo Penta TAD1240GE

-   **Engine Family:** TWD, TAD

## ⚙️ Key Features

-   Genuine Volvo Penta OEM reduction nipple
-   OEM part number 191068
-   Confirm thread form and line size, keep passages clean, renew sealing washers or thread seals and support connected pipes without preload.

## 🔌 Function

Adapts two specified thread or port sizes while maintaining a sealed engine fluid connection. Confirm thread form and line size, keep passages clean, renew sealing washers or thread seals and support connected pipes without preload.

## ⚠️ Common Signs of Failure

-   Visible fuel, oil, coolant or hydraulic-fluid seepage
-   Air entering the circuit or loss of prime
-   Cracked body, damaged threads or distorted sealing faces
-   Restricted flow from corrosion, contamination or an incorrect fitting
-   Pipe stress, vibration fretting or repeated loosening at the connection

## 🛠️ Service Notes

-   Fitted only on TWD1240VE and TAD1240-42GE engines in this range — do not assume a similar-looking reduction nipple elsewhere in the fuel or oil system interchanges; confirm against the port thread first
-   Renew the sealing washer at the joint when disturbed and support the nipple with a spanner on its hex while doing up the connected fitting, so the port thread is not loaded

## 📦 Condition

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

## Details

- **Price:** 66.25 AUD
- **Vendor:** Volvo Penta
- **Type:** Hoses & Pipes
- **Tags:** Volvo Penta

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 66.25 AUD | In stock |

## Images

- 191068 Reduction Nipple | Genuine Volvo Penta Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/191068-reduction-nipple-genuine-volvo-penta)
> Updated: 2026-09-19