984797 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring weighing 0.003 kg and listed for 4 applications on D series engines.

🚤 Compatibility

Typically suits:

• Volvo Penta D13B-L MP
• Volvo Penta D13B-D MP
• Volvo Penta D13B-M MP
• Volvo Penta D13B-C MP

• Engine Family: D

⚙️ Key Features

• 0.003 kg
• 4 applications
• D series engines

🔌 Function

Seals the joint on the assembly it belongs to, keeping fluid or pressure contained at the mating face.

⚠️ Common Signs of Failure

• A slow drip or damp patch appearing below the joint
• Ring taking a permanent set and no longer round in section
• Surface cracking or crazing along the outer face
• Groove or mating face scored, pitted or corroded

🛠️ Service Notes

• 984798 is the other small o-ring here, also on D series engines, at 0.007 kg over 8 applications - no ring sizes are published for either, so order by part number
• Fit the ring dry into a clean groove unless the assembly calls for a lubricant, and never stretch it over a sharp edge

📦 Condition

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