20450993 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta o-ring used in the engine lubrication, hose and cover assembly. It is supplied as an individual service component under part number 20450993 and is intended to restore the original fit, alignment, sealing, support or operating function of the specified assembly. This listing supplies the named part only; adjoining components shown in an parts list for your engine are serviced separately unless explicitly stated.

🚤 Compatibility

• Engine Family: D, TAD, MD, IPS

Full model list at the end of this description.

⚙️ Key Features

• 0.002 kg
• For the engine lubrication, hose and cover assembly
• Listed for 21 applications across D, TAD, MD and IPS installations
• The larger 0.005 kg ring 20450992 serves the same assembly

🔌 Function

Seals a joint in the engine lubrication hose and cover arrangement, holding pressurised oil at the connection face.

⚠️ Common Signs of Failure

• Fine oil spray or wet patch at the lubrication hose connection
• Oil collecting in the bilge or drip tray under the engine
• Traces of oil blown back along the hose run
• Ring found extruded, split or bedded into its groove on strip-down

🛠️ Service Notes

• This is the smaller of the pair; 20450992 at 0.005 kg covers the larger seat in the same assembly
• Check the hose end and the cover bore for scoring before condemning the ring - a scored seat leaks with a new ring fitted

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D7A-B TA, D7A-T, D7A-TA, D7C-B TA, D7C-TA
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• Volvo Penta D13C8-B MP, D13C4-B MP
• Volvo Penta MD2010, MD2010B
• Volvo Penta IPS40-A
• Volvo Penta TAD520VE
• Volvo Penta TAD650VE
• Volvo Penta TAD660VE
• Volvo Penta TAD720VE
• Volvo Penta TAD721VE
• Volvo Penta TAD722VE
• Volvo Penta TAD750VE
• Volvo Penta TAD760VE