925072 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring for engines from serial number 1101051754 onwards, listed for 60 applications, including the AQ, D, BB, B, TAMD and MD series. It consolidates three earlier numbers: 865241, 876701 and 876811.

🚤 Compatibility

• Engine Family: AQ, D, BB, B, TAMD, MD, MB, AQD
• Serial Range: SN1101051754/XXXXX-

Full model list at the end of this description.

⚙️ Key Features

• For engines from serial number 1101051754 onwards
• Consolidates three earlier numbers
• 60 applications across six series
• Quantity varies by assembly, most commonly one

🔌 Function

Seals a static joint by being squeezed into its groove so the mating faces cannot pass fluid or pressure.

⚠️ Common Signs of Failure

• Seepage or a wet trail at the joint face
• Ring found flattened, hard or split
• Ring pinched or cut during assembly
• Loss of pressure in the circuit it seals

🛠️ Service Notes

• The serial number breakpoint is what separates this ring from the earlier fitment, so check your engine number before ordering

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 925072 → Supersedes 865241

Aftermarket / Verified Equivalents

• SLP: OR-072

📦 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 MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D12D-C MH, D12D-C MP, D12D-D MP, D12D-E MG, D12D-E MH, D12D-E MP, D12D-F MP, D12D-G MH, D12D-G MP, D12D-H MP
• Volvo Penta D16C-A MG, D16C-A MH, D16C-B MH, D16C-C MH, D16C1-E MG, D16C1-F MG, D16C-D MH, D16C1-E MH, D16C1-F MH
• Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta TAMD165A, TAMD165C, TAMD165P
• Volvo Penta AQ115A, AQ115B
• Volvo Penta 100S, 110S
• Volvo Penta TAMD163A-A, TAMD163P-A
• Volvo Penta AQ165A
• Volvo Penta AQD21A
• Volvo Penta B20
• Volvo Penta BB165A
• Volvo Penta MD21A