852081 Disc Spring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta disc spring from the Marine Propulsion group, weighing 0.011 kg and listed for 25 applications across D, TMD, MS and MD series engines.

🚤 Compatibility

• Engine Family: D, TMD, MS, MD
• HP Range: 13-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.011 kg
• 25 applications across D, TMD, MS and MD series

🔌 Function

Holds a steady axial load across a short travel, keeping a joint or bearing stack under constant preload as parts warm up and wear.

⚠️ Common Signs of Failure

• Assembly gone slack where it used to feel firm
• Spring pressed flat and no longer dished
• Cracks radiating from the bore
• Bright fretted rings where the spring bears on its seats

🛠️ Service Notes

• This is the narrow fitment disc spring at 25 applications - 852080 at 0.009 kg and 852213 at 0.027 kg both cover 69 applications, so match the part number to the drive rather than the look of the spring
• Note which way up the spring sits before removing it

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40F, D2-55F, D2-50F, D2-75F, D2-60F
• Volvo Penta MS2B-A, MS2L-E, MS2A-D, MS2A-E
• Volvo Penta D1-30F, D1-13F, D1-20F
• Volvo Penta MD2010-C, MD2010-D
• Volvo Penta MD2020-C, MD2020-D
• Volvo Penta MD2030-C, MD2030-D
• Volvo Penta MD2040-C, MD2040-D
• Volvo Penta MD22, MD22A
• Volvo Penta 120S-D, 120S-E
• Volvo Penta TMD22A