813964 Spacer Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta spacer ring of the late type, from the Marine Propulsion group, weighing 0.122 kg and listed for 41 applications across the AQ, MD, B and AQD series. It supersedes part number 854316.

🚤 Compatibility

• Engine Family: AQ, MD, B, AQD

Full model list at the end of this description.

⚙️ Key Features

• Late type
• 0.122 kg
• Supersedes 854316
• 41 applications across AQ, MD, B and AQD engines
• Also supersedes Volvo part number 826941

🔌 Function

Sets and holds the axial spacing between two assembled components.

⚠️ Common Signs of Failure

• End float or slack appearing in the assembly it spaces
• Ring faces scored, stepped or unevenly worn
• Ring cracked or distorted on removal
• Noise or knock from the assembly under load

🛠️ Service Notes

• This is the late type ring; 813939 is the other spacer ring listed in this group, so confirm which the unit takes
• Rubber ring 813967 also lists 854316 among the numbers it replaces, so check the application carefully before substituting either part
• Measure the assembled clearance after fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 813964 → Supersedes 854316

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 430A, 430B, 431A, 431B, 432A, 434A, 230A, 230B, 250A, 250B, 251A
• Volvo Penta B230, B230E, B230F, B230FB, B230FX
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta AQ151A, AQ151B, AQ151C
• Volvo Penta AQ115A, AQ115B
• Volvo Penta AQ131B, AQ131C
• Volvo Penta AQ145B, AQ145A
• Volvo Penta AQ171A, AQ171C
• Volvo Penta AQD21A, AQD21B
• Volvo Penta AQ120B
• Volvo Penta AQ125A
• Volvo Penta AQ140A
• Volvo Penta AQ205A
• Volvo Penta AQD2B
• Volvo Penta MD1B
• Volvo Penta MD2B
• Volvo Penta MD3B