21163942 Bracket | Genuine Volvo Penta Part

🔧 Product Description

A structural bracket that carries the D13 charge-air cooler and associated pipework. It prevents the cooler's mass and engine vibration from being supported by flexible hoses or end-tank connections, preserving boost and coolant-joint alignment.

🚤 Compatibility

• Engine Family: D

Full model list at the end of this description.

⚙️ Key Features

• D13B charge-air cooler mounting geometry
• Supports the cooler independently of flexible hoses
• Maintains charge-air and coolant-pipe alignment
• Heavy formed section resists engine vibration
• Uses original pipe connectors and retaining hardware
• Engine type: 13-litre marine diesel charge-air-cooler installation

🔌 Function

Supports and accurately locates the charge-air cooler so its air and coolant connections remain sealed and unstressed.

⚠️ Common Signs of Failure

• Charge-air cooler moving or sagging on its mountings
• Boost leak or a hiss from the charge-air pipe joints
• Coolant weeping at the cooler pipe connections
• Rattling from the cooler area under vibration
• Cracked bracket or elongated mounting holes found once the cooler is supported

🛠️ Service Notes

• Support the cooler before releasing the bracket, as leaving it hanging on the hoses damages the connections
• Inspect the charge-air and coolant pipe joints for fatigue once a failed bracket is found

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 3889640 - charge-air cooler references
• 21922701 - charge-air cooler references
• 3875281 - companion bracket
• 3808387 - connector references
• 22288438 - connector references
• 21181180 - charge-air pipe references
• 21321079 - charge-air pipe references
• 3593831 - water-pipe references
• 22784526 - water-pipe references
• 78466872 - water-pipe references

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MG, D13B-E MG (FE), D13B-E MH, D13B-E MH (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C2-A MH, D13C5-A MP, D13C2-A MG, D13C1-A MG, D13C7-B MP, D13C8-B MP