976971 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring included with hose 3826591, weighing 0.002 kg and listed for 65 applications across D, TWD and TAD series engines.

🚤 Compatibility

• Engine Family: D, TWD, TAD
• HP Range: 145-480 HP

Full model list at the end of this description.

⚙️ Key Features

• Included in hose 3826591
• 0.002 kg
• 65 applications
• D, TWD and TAD series engines

🔌 Function

Seals a static joint between two components, keeping fluid or pressure on the correct side of the face.

⚠️ Common Signs of Failure

• Weeping or a damp film at the hose connection
• Ring squared off on the section rather than round when removed
• Rubber hardened and brittle, or swollen and soft
• Slow loss of fluid or pressure with no other visible source

🛠️ Service Notes

• If you are renewing hose 3826591, the ring comes with it - order this number only when the seal alone is being replaced
• Check the groove and the spigot for scoring before fitting; a scored face will cut a new ring straight away

📦 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, D6-480A-G
• Volvo Penta D13C3-B MH, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-H MP, D13B-G MP, D13B-K MP, D13B-B MP, D13B-D MP, D13B-J MP, D13B-C MP, D13C5-B MP, D13C6-A MP, D13C5-A MP
• 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, D4-175 VG
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D16C-D MH
• Volvo Penta TAD1640-42GE-B
• Volvo Penta TAD1650GE
• Volvo Penta TAD1651GE
• Volvo Penta TWD1644-45GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1672-1673GE
• Volvo Penta TWD1682-83GE
• Volvo Penta TWD1683GE-B
• Volvo Penta TWD1744GE