20459005 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring weighing 0.005 kg and listed for 20 fitments across the D, TD, TAD and MD series.

🚤 Compatibility

Typically suits:

• Volvo Penta D5A-B TA
• Volvo Penta D5A-T
• Volvo Penta D5A-TA
• Volvo Penta TD420VE
• Volvo Penta D7A-B TA
• Volvo Penta D7A-T
• Volvo Penta D7A-TA
• Volvo Penta D7C-TA
• Volvo Penta TAD620VE
• Volvo Penta TAD720VE
• Volvo Penta TAD721GE
• Volvo Penta TAD721VE
• Volvo Penta TAD722GE
• Volvo Penta TAD722VE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD420VE
• Volvo Penta TAD520VE
• Volvo Penta MD2010
• Volvo Penta MD2010B

• Engine Family: D, TD, TAD, MD

⚙️ Key Features

• Sealing ring
• 0.005 kg
• Listed for 20 fitments across the D, TD, TAD and MD series

🔌 Function

Seals the joint it sits in, keeping fluid in and dirt and water out.

⚠️ Common Signs of Failure

• Coolant weeping or dripping at the joint the ring seals
• Dried coolant crust or staining below the housing
• Slow coolant loss with no other visible source
• The ring found flattened, hardened, nicked or twisted in its groove
• Corrosion pitting in the groove or on the mating face

🛠️ Service Notes

• Fit a new ring every time the joint is broken, and check the groove is clean and free of corrosion first
• Lubricate the ring so it cannot roll or pinch as the joint is drawn down, then pressure-test the system afterwards

🔄 Supersession & Cross Reference

Aftermarket / Verified Equivalents

• Serial note: engine serial 10706-10926 in the applicable catalogue section

📦 Condition

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