844224 O-Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta o-ring from the Fuel System group, listed for 65 applications across the MD, TMD, AD, TAMD, AQAD and D series. The note records it as included in a gasket kit.

🚤 Compatibility

• Engine Family: MD, TMD, AD, TAMD, AQAD, D, TD, HS, MS, AQD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• Noted as included in a gasket kit
• 65 applications across six engine series
• Fuel System group

📋 Kit Contents

• Included in gasket kit.

🔌 Function

Seals the joint between two parts by being squeezed into its groove.

⚠️ Common Signs of Failure

• Fuel weeping or wetness at the joint
• Air drawn in, so the engine loses prime or runs unevenly
• O-ring hardened, flattened or nibbled
• Cracked or cut ring found on strip-down
• Ring swollen and no longer sitting in its groove

🛠️ Service Notes

• Check whether gasket kit 844240 covers the job, as this ring is noted as part of a gasket kit
• Never reuse an o-ring: fit it dry into a clean groove unless assembly lubricant is specified, and bleed the system afterwards

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TAMD41B, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41A
• Volvo Penta AD41B, AD41P-A, AD41A, AD41BJ
• Volvo Penta KAD42A, KAD42B, KAD42P-A
• Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
• Volvo Penta TMD31A, TMD31B, TMD31D
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta TMD41A, TMD41B, TMD41L-A
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta D41B, D41L-A
• Volvo Penta D45BPP, D45A
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta AD30A
• Volvo Penta AD40B
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta HS1A
• Volvo Penta KAD43P-A
• Volvo Penta KAMD43P-A
• Volvo Penta MD30A
• Volvo Penta MD31A
• Volvo Penta MD40A
• Volvo Penta MS5B
• Volvo Penta TAMD30A
• Volvo Penta TD30A
• Volvo Penta TD31ACE
• Volvo Penta TD40A
• Volvo Penta TD45B
• Volvo Penta TMD30A