3812863 Cap | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cap from the Marine Propulsion group, weighing 0.567 kg and listed for 47 applications across D-series engines and IPS installations. It supersedes part number 3808326.

🚤 Compatibility

• Engine Family: D, IPS
• HP Range: 260-480 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.567 kg
• Supersedes 3808326
• 47 applications across D-series engines and IPS installations
• Near-identical in weight to cap 3812862

🔌 Function

Closes off an opening in a propulsion housing, keeping water and dirt out and retaining what is behind it.

⚠️ Common Signs of Failure

• Water or oil weeping from the capped joint
• Cap corroded, pitted or distorted around its face
• Fixings slack or their threads pulled
• Sealing face scored or the seal groove damaged

🛠️ Service Notes

• Cap 3812862 weighs 0.560 kg with no applications listed — only 7 grams separate the two, so order by part number rather than by weight
• Renew the seal or gasket at the joint when refitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3812863 → Supersedes 3808326

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330D-E, D6-370D-E, D6-370D-B, D6-330D-B, D6-370D-A, D6-330D-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370D-F, D6-300D-F, D6-310D-B, D6-310D-D, D6-310D-C, D6-310D-E, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-435D-A, D6-435D-D, D6-435D-E, D6-435D-F, D6-435D-C
• Volvo Penta D4-260D-B, D4-260D-C, D4-260D-D, D4-260D-E, D4-260D-F, D4-300D-A, D4-300D-C, D4-300D-D, D4-300D-E, D4-300D-F
• Volvo Penta IPS-A, IPS-B, IPS-F, IPS-C, IPS-D, IPS-E
• Volvo Penta 8.1IPSCE-MF, 8.1IPSCE-P, 8.1IPSCE-Q
• Volvo Penta IPS10-A, IPS10-B