960238 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring listed for 65 applications across MD, AQ, D, BB, MS and B series units. Its coverage of the BB and MS transmissions alongside the engine series is unusual among the o-rings in this group, and it is what identifies the ring.

🚤 Compatibility

• Engine Family: MD, AQ, D, BB, MS, B, MB, AQD
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 65 listed applications
• Fits MD, AQ, D, BB, MS and B series units
• Listed against transmissions as well as engines

🔌 Function

Seals a static joint by being squeezed into its groove, closing the path oil, fuel or coolant would otherwise take across the face.

⚠️ Common Signs of Failure

• Weeping or dripping at the joint the ring seals
• Ring flattened, having taken a permanent set
• Rubber hardened, crazed or cracking when flexed
• Nicks or a spiral twist from being rolled in on assembly
• Ring swollen or softened after contact with the wrong fluid

🛠️ Service Notes

• Renew the ring whenever the joint is opened rather than reusing it
• Clean the groove out fully and lubricate the new ring with the fluid it seals so it seats without rolling

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 110S, 130SR-C, 130S, 130S-C, 130S-B, 130SR, 130SR-A, 130SR-B, 150S, 150S-B, 150SR, 150SR-B, 130S-D, 130SR-D, 150S-D, 150SR-D, 150S-C, 150SR-C
• Volvo Penta D2-40F, D2-55F, D2-50F, D2-75F, D2-60F
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ170B, AQ170C, AQ170A
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta BB170B, BB170C, BB170A
• Volvo Penta D1-30F, D1-13F, D1-20F
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta MD5A, MD5B, MD5C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta AQD21A, AQD21B
• Volvo Penta MD11C, MD11D
• Volvo Penta MD17C, MD17D
• Volvo Penta MD21B, MD21A
• Volvo Penta MD6A, MD6B
• Volvo Penta MD7B, MD7A
• Volvo Penta MS25S-A, MS25SR-A
• Volvo Penta AQ165A
• Volvo Penta B20
• Volvo Penta BB165A
• Volvo Penta MD67C