996104 Plug | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta plug for TWD1663GE and TWG1663GE engines, weighing 0.018 kg and listed for 27 applications across the D and TWD series. It supersedes part number 968063.

🚤 Compatibility

• Engine Family: D, TWD
• HP Range: 300-480 HP

Full model list at the end of this description.

⚙️ Key Features

• For TWD1663GE and TWG1663GE
• 0.018 kg
• 27 applications across the D and TWD series
• Supersedes 968063
• Quantity varies by assembly, most commonly one

🔌 Function

Seals a drilling, port or unused tapping so the passage behind it holds pressure.

⚠️ Common Signs of Failure

• Seepage or a wet trail below the plug
• Pressure loss in the circuit the plug closes
• Drive recess rounded out on removal
• Sealing face or thread damaged so the plug will not pull up tight

🛠️ Service Notes

• The engine designation is the deciding detail here, since plugs 996102, 996110 and 997711 sit alongside it and none of them interchange

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 996104 → Supersedes 968063

OEM / Related Numbers

• 968063 earlier number superseded by this part

Aftermarket / Verified Equivalents

• Olsson Parts: 116501

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-480A-G
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta TWD1683VE