418411 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring for MD17D specifications 867681, 867682 and 867683, listed for 53 applications across the AQ, MD, D, BB, MS and AQD series engines. It consolidates four older numbers — 825916, 829650, 876224 and 876219 — which were catalogued earlier as a water pump and as gasket kits, so the ring is now available on its own where a pump or a kit number once had to be ordered.

🚤 Compatibility

• Engine Family: AQ, MD, D, BB, MS, AQD, MB

Full model list at the end of this description.

⚙️ Key Features

• For MD17D specifications 867681, 867682 and 867683
• Supersedes 825916, 829650, 876224 and 876219
• Older numbers covered a water pump and gasket kits
• 53 applications across six engine series
• Quantity varies by assembly, most commonly one

🔌 Function

Seals the joint it is fitted to against leakage past the mating faces.

⚠️ Common Signs of Failure

• Weep or drip at the joint the ring seals
• Level in the system falling with no obvious external leak
• Ring hardened, flattened or taking a set
• Ring split or nipped on assembly

🛠️ Service Notes

• Because superseded numbers here covered a complete water pump and gasket kits, check whether the pump or the full kit is what the job actually needs
• Confirm the engine is one of the quoted MD17D specifications before ordering

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 418411 → Supersedes 825916

OEM / Related Numbers

• 829650 earlier number superseded by this part
• 876224 earlier number superseded by this part
• 876219 earlier number superseded by this part
• 825916 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 120S-B, 2003TB, 2003TB SOLAS, 120SC, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
• Volvo Penta AQ130C, AQ130D, AQ130A, AQ130B
• Volvo Penta BB115A, BB115B, BB115C
• Volvo Penta MB20A, MB20B, MB20C
• Volvo Penta MS2B-A, MS2B, MS2V
• Volvo Penta AQ115A, AQ115B
• Volvo Penta AQD21A, AQD21B
• Volvo Penta MD11C, MD11D
• Volvo Penta MD17C, MD17D
• Volvo Penta MD21B, MD21A
• Volvo Penta AQD2B
• Volvo Penta D2002AG
• Volvo Penta D2003AG
• Volvo Penta MD1B
• Volvo Penta MD2B
• Volvo Penta MD3B