11031901 Oil Filter Housing | Genuine Volvo Penta Part

🔧 Product Description

This is a genuine Volvo Penta oil filter housing from the Lubricating and Oil System group, serving as the mounting body that carries the engine oil filter and channels pressurised oil through the filtration circuit. It is a shared service part used across a broad span of Volvo Penta marine and industrial diesel engines, from the compact MD2010 through the D5A, D7A, TAMD and D12 families. Supplied as a single housing unit with a net weight of approximately 2.8 kg.

🚤 Compatibility

• Engine Family: D, TWD, TAMD, TAD, MD
• Year Range: Approximately 1990s - 2000s

Full model list at the end of this description.

⚙️ Key Features

• Genuine Volvo Penta OEM part number 11031901
• System group: Lubricating and Oil System
• Net weight approximately 2.8 kg
• Fits MD2010, D5A, D7A, TAMD, TWD, TAD and D12 series marine and industrial diesel engines
• Supplied as a complete oil filter housing unit
• Engine type: Volvo inline 4- and 6-cylinder industrial diesel

🔌 Function

The oil filter housing mounts the engine oil filter and directs pressurised oil from the pump through the filter element and on into the engine's lubrication galleries. It forms a sealed pressure-bearing part of the oil circuit and maintains correct filter alignment and sealing.

⚠️ Common Signs of Failure

• Oil weeping or dripping from the housing sealing face or filter mounting surface
• Cracks or casting porosity in the housing body causing pressure loss
• Damaged or stripped filter mounting threads preventing correct filter seating
• Low or fluctuating oil pressure readings caused by internal leakage
• Corrosion or scoring of the sealing surface leading to repeated gasket failure

🛠️ Service Notes

• Renew every gasket, O-ring and sealing washer that belongs to the housing; do not reuse them, and make sure old gasket material is fully removed from both faces
• Clean the mating faces with something that will not score or dig into the metal, and do not use abrasives that leave grit behind in an oil gallery
• Check the housing internally before fitting, along with any drain plug, sensor seat, bypass or cooler connection it carries, and make sure all threads and ports are clean and clear
• Tighten evenly and progressively to the figure and sequence in the workshop manual for your engine — these housings and their threads are easily distorted or stripped by overtightening
• Fit a new oil filter, refill with the specified oil, then run the engine and confirm oil pressure comes up and stays up before looking for leaks, and check the joint again once hot

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 3829976 related selector / changeover valve
• 3889232 later related valve
• 3826152 related selector

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D12C-A MP, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• Volvo Penta D7A-B TA, D7A-T, D7A-TA
• Volvo Penta TAD1241GE, TAD1241VE, TAD1241-42VE
• Volvo Penta MD2010, MD2010B
• Volvo Penta TAD1242GE, TAD1242VE
• Volvo Penta TAD1250VE, TAD1250-52VE
• Volvo Penta TAD1240GE
• Volvo Penta TAD1251VE
• Volvo Penta TAD1252VE
• Volvo Penta TAMD103A
• Volvo Penta TAMD74A
• Volvo Penta TWD1240VE