855724 Cap | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cooling system cap weighing 0.086 kg and listed for 37 applications across AQ, BB, DP, SP and MS series.

🚤 Compatibility

• Engine Family: AQ, BB, DP, SP, MS

Full model list at the end of this description.

⚙️ Key Features

• 0.086 kg
• 37 applications across five series
• Cooling system cap
• Sealed closure

🔌 Function

Closes and seals its opening in the cooling system, holding the seal that keeps the system sealed in service.

⚠️ Common Signs of Failure

• Coolant escaping or steaming from around the cap
• Sealing face corroded, pitted or scaled
• Cap not seating squarely or loosening in service
• Coolant loss with no leak found anywhere else

🛠️ Service Notes

• It shares its 37 applications with the screw 855728 and the gaskets 856030 and 856034 listed here, which belong to the same area of the engine
• Check the sealing face for scale and renew the seal when the cap is off

📦 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, 271LB, 570, 500B, 571A, 430
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta AQ271A, AQ271C, AQ271B, AQ271D
• Volvo Penta SP-C, SP-A2, SP-C1
• Volvo Penta AQ205LB, AQ205A
• Volvo Penta AQ311A, AQ311B
• Volvo Penta BB231A
• Volvo Penta BB261A
• Volvo Penta BB740A
• Volvo Penta MS4B