479978 Nipple | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta nipple weighing 0.011 kg and listed for 70 applications across TAD, TD, TAMD, D, TWD and MD series engines. It supersedes part number 961654, which was catalogued earlier as a hose nipple.

🚤 Compatibility

• Engine Family: TAD, TD, TAMD, D, TWD, MD

Full model list at the end of this description.

⚙️ Key Features

• 0.011 kg
• 70 applications across six engine series
• Supersedes 961654
• Small threaded hose spigot
• Quantity varies by assembly, most commonly one

🔌 Function

Screws into a small port to give a spigot for a hose or pipe, most often on a low-pressure feed or vent line.

⚠️ Common Signs of Failure

• Slight weep or crusted residue at the fitting
• Hose leaking despite a tight clip because the spigot is corroded
• Thread stripped in a light alloy port
• Bore blocked by debris, so the line no longer breathes

🛠️ Service Notes

• Small nipples strip their ports easily - tighten by feel and do not lever on the hose
• Check the bore is clear before refitting the hose

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 479978 → Supersedes 961654 → Supersedes 848208

OEM / Related Numbers

• 961654 earlier number superseded by this part
• 954404 earlier number superseded by this part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 2003, 2003R, 2003R SOLAS, 2003TB, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2002
• Volvo Penta D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• Volvo Penta TAD1030P, TAD1030V, TAD1030VE
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TWD1210G, TWD1210P, TWD1210V
• Volvo Penta TWD1211V, TWD1211P, TWD1211G
• Volvo Penta MD2010, MD2010B
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TD121G-87, TD121GP
• Volvo Penta TWD1230ME, TWD1230VE
• Volvo Penta D2003AG
• Volvo Penta TAD1230V
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TD100G
• Volvo Penta TD1030VE
• Volvo Penta TD1210G
• Volvo Penta TD164KAE
• Volvo Penta TWD1030ME
• Volvo Penta TWD1031VE
• Volvo Penta TWD1231VE