945512 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring used where the belt-pulley alternative power take-off is installed, weighing 0.005 kg and listed for 22 applications on TWD and D engines. It is specific to that power take-off installation rather than a general-purpose ring.

🚤 Compatibility

• Engine Family: TWD, D
• HP Range: 300-480 HP

Full model list at the end of this description.

⚙️ Key Features

• For installations with the belt-pulley alternative power take-off
• 0.005 kg
• 22 applications on TWD and D engines

🔌 Function

Seals the static joint at the power take-off, holding oil back at the face.

⚠️ Common Signs of Failure

• Oil weeping or dripping at the power take-off joint
• Rubber hardened, glazed or flattened
• Splits or nicks around the ring
• Ring nipped on assembly and leaking from first start
• Oil trace thrown around the belt and pulley area

🛠️ Service Notes

• Only needed where the belt-pulley power take-off is fitted - check the installation before ordering
• Renew rather than reuse, and check the groove and mating face for scoring

🔄 Supersession & Cross Reference

Aftermarket / Verified Equivalents

• SLP: OR-512

📦 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 TWD1643GE
• Volvo Penta TWD1652GE
• Volvo Penta TWD1653GE
• Volvo Penta TWD1663GE