190390 Banjo Nipple | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta Banjo Nipple - Part Number: 190390

This genuine Volvo Penta banjo nipple is a machined fluid-line fitting designed to match the specified thread, bore and connection geometry used in the fuel-injection and leak-off banjo 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 connects a fuel pipe at a banjo joint while allowing flow through the hollow-screw passage. Selection must be confirmed by OEM part number 190390, the exact engine or product model, serial number and installed configuration.

⚙️ Key Features

• Genuine Volvo Penta OEM banjo nipple

• OEM part number 190390

• Application: fuel-injection and leak-off banjo connection

• Engine / drive family: Volvo Penta 12- and 16-litre diesel fuel systems

• Primary function: Connects a fuel pipe at a banjo joint while allowing flow through the hollow-screw passage.

• Confirm thread form and line size, keep passages clean, renew sealing washers or thread seals and support connected pipes without preload.

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 190390 (current/original OEM service reference)

OEM / Related Numbers:

• 190390

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• fuel-injection and leak-off banjo connection

Typically suits:

• Engine / product models:

• TAD1631G and TAD1631GE

• TAD1640GE, TAD1641GE and TAD1642GE

• TWD1643GE

• D12D-A MG and D12D-A MH

• Engine / Application Family: Volvo Penta 12- and 16-litre diesel fuel systems

• Serial / Configuration Note: Renew both sealing washers and verify the banjo faces are flat.

🔌 Function

Connects a fuel pipe at a banjo joint while allowing flow through the hollow-screw passage. 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

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging