855991 Housing | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta housing from the Cooling System group, weighing 0.259 kg and listed for 26 applications across BB, DP, SP, MS and SHIELD series.

🚤 Compatibility

• Engine Family: BB, DP, SP, MS, S

Full model list at the end of this description.

⚙️ Key Features

• 0.259 kg
• 26 applications across BB, DP, SP, MS and SHIELD
• Cooling system housing
• Sealed enclosure

🔌 Function

Encloses and locates the cooling system components fitted inside it, and forms the sealed passage they work in.

⚠️ Common Signs of Failure

• Coolant weeping from the housing joint or from the casting
• Corrosion, scale or pitting inside the housing
• Sealing face pulled out of flat around the bolt holes
• Threads corroded or stripped in the fixing holes

🛠️ Service Notes

• The gasket 855972 and the coolant pipe 855984 listed here cover the same 26 applications and are usually part of the same job
• Check the casting around the fixing holes for wastage before tightening down, and clean the sealing face properly

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 740B, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 570, 500B, 430
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta SP-C, SP-A2, SP-C1
• Volvo Penta BB740A
• Volvo Penta MS4B
• Volvo Penta Shield for 740A