861841 Washer | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta washer listed for 30 applications across the D and MD series. It supersedes 3580093, a number catalogued earlier as a sealing ring, so an older parts list may name a sealing ring where the washer is what is now supplied.

🚤 Compatibility

• Engine Family: D, MD
• HP Range: 13-190 HP

Full model list at the end of this description.

⚙️ Key Features

• 30 applications across D and MD engines
• Supersedes 3580093, catalogued earlier as a sealing ring
• Quantity varies by assembly, most commonly two

🔌 Function

Spreads the fastener's clamp load over the surface beneath it and protects that surface as the fastener is tightened.

⚠️ Common Signs of Failure

• Washer dished, cupped or bitten into by the fastener head
• Fastener losing tension between services
• Bruising or pick-up on the face the washer sits against
• Washer corroded or seized to the component

🛠️ Service Notes

• No weight is published for this washer, and the other washer listed here at 30 applications, 861917, has none either, so order by part number and engine range

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 861841 → Supersedes 3580093

OEM / Related Numbers

• 3580093 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D3-110I-B, D3-110I-C, D3-130I-C, D3-130A-B, D3-160A-B, D3-130A-C, D3-160A-C, D3-190A-B, D3-190A-C, D3-160I-C, D3-190I-B, D3-190I-C, D3-130I-B, D3-160I-B
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta D2-40, D2-40B, D2-40F
• Volvo Penta MD2010
• Volvo Penta MD2020
• Volvo Penta MD2030
• Volvo Penta MD2040