3583830 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring listed for 39 D series engine applications. It supersedes part number 888623.

🚤 Compatibility

• Engine Family: D
• HP Range: 30-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Supersedes 888623
• 39 D series engine applications
• Published weight too low to identify the part by

🔌 Function

Seals the joint it sits in by being squeezed into its groove.

⚠️ Common Signs of Failure

• Damp film or weeping at the joint
• Ring gone hard, flat or glazed
• Nicks or a spiral cut from assembly
• Groove pitted or corroded

🛠️ Service Notes

• Fit new every time - o-rings take a set in their groove and will not seal twice
• Several o-rings in this range carry the same rounded-down weight, so the part number is the only reliable identifier

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3583830 → Supersedes 888623

OEM / Related Numbers

• 888623 earlier number superseded by this part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 D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G
• Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-150A-G, D4-230A-G, D4-270A-G, D4-320A-G, D4-300A-G, D4-145I-G
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A1-A MP, D8A2-A MP, D8A3-A MP, D8A4-A MP
• Volvo Penta D1-30, D1-30B, D1-30F
• Volvo Penta D11C2-A MP, D11C4-A MP