853572 Protective Cap | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta protective cap for units from serial number 64892 onwards, from the Marine Propulsion group. It is listed for 71 applications across the MD, TMD, AQ, AD, AQAD and D families. The serial breakpoint is the ordering detail - earlier units take a different cap.

🚤 Compatibility

• Engine Family: MD, TMD, AQ, AD, AQAD, D, TAMD, AQD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• For units from serial number 64892 onwards
• 71 applications across the MD, TMD, AQ, AD, AQAD and D families
• Protective cover

🔌 Function

Covers and shields the component beneath it, keeping water, salt and debris off a surface or connection that would otherwise corrode.

⚠️ Common Signs of Failure

• Cap cracked, split or perished
• Cap missing entirely, with corrosion starting on what it should have covered
• Cap loose and no longer gripping its seat
• Water or salt deposits found under a cap that should have been sealing

🛠️ Service Notes

• Check the serial number before ordering - the cap changed at 64892
• Clean and protect whatever was left exposed while the cap was missing, rather than simply covering the corrosion up

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 500A, 501A, 501B, 570A, 430A, 431A, 432A, 434A, 500B, 571A
• Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta AD41B, AD41D, AD41L-A, AD41P-A, AD41A, AD41BJ
• Volvo Penta AQ271A, AQ271C, AQ271B, AQ271D
• Volvo Penta D41B, D41D, D41L-A
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta AQ225D, AQ225E
• Volvo Penta AQ260A, AQ260B
• Volvo Penta AQ311A, AQ311B
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta KAD43P-B, KAD43P-A
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta AD30A
• Volvo Penta AQ200D
• Volvo Penta AQ205A
• Volvo Penta AQ231B
• Volvo Penta AQ290A
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAD42P-A
• Volvo Penta KAMD300-A
• Volvo Penta KAMD42P-A
• Volvo Penta MD30A
• Volvo Penta MD40A
• Volvo Penta TAMD30A
• Volvo Penta TAMD31B
• Volvo Penta TAMD41B
• Volvo Penta TMD30A