949191 Reduction Nipple | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta reduction nipple that connects to oil filter housing 23307298 and is used together with gasket 11994, weighing 0.023 kg and listed for 39 applications across the TAD, D and TWD engine families. It consolidates three earlier numbers - 20586031, 22655117 and 22655069.

🚤 Compatibility

• Engine Family: TAD, D, TWD

Full model list at the end of this description.

⚙️ Key Features

• Connects to oil filter housing 23307298
• Used together with gasket 11994
• 0.023 kg
• 39 applications across the TAD, D and TWD families
• Replaces 20586031, 22655117 and 22655069
• Also supersedes Volvo part numbers 21169074, 22234104 and 8131100

🔌 Function

Joins two threaded ports of different sizes at the oil filter housing, stepping the line down from the larger thread to the smaller one.

⚠️ Common Signs of Failure

• Oil seeping or dripping at either thread
• Thread crossed, stripped or picked up
• Bore restricted by sludge, scale or debris
• Hex flats rounded off

🛠️ Service Notes

• Order gasket 11994 at the same time - the nipple is fitted with it
• Check the filter housing is 23307298 before ordering; the other reduction nipples in this run, 947899 and 948867, are not alternatives

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 949191 → Supersedes 20586031

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C1-E MG, D16C1-F MG, D16C2-E MG, D16C2-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH, D16C2-E MH, D16C2-F MH
• Volvo Penta TAD1640-42GE-B, TAD1640GE, TAD1640VE-B
• Volvo Penta TAD1641VE-B, TAD1641GE, TAD1641VE
• Volvo Penta TAD1642VE-B, TAD1642GE, TAD1642VE
• Volvo Penta TAD1650VE-B/51VE, TAD1650GE, TAD1650VE
• Volvo Penta TAD1643VE-B, TAD1643VE
• Volvo Penta TAD1651GE
• Volvo Penta TAD1660-62VE
• Volvo Penta TAD1662VE EU5
• Volvo Penta TAD1670-72VE
• Volvo Penta TWD1643GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1663GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683VE