838807 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring from the Cooling System group, weighing 0.002 kg and listed for 62 applications across TAMD, AD, D, TMD, KAD and KAMD series engines. It supersedes part number 876145, which was catalogued earlier as a retainer kit and as a retainer, so what used to be supplied as a small kit is now this single ring.

🚤 Compatibility

• Engine Family: TAMD, AD, D, TMD, KAD, KAMD, MD

Full model list at the end of this description.

⚙️ Key Features

• 0.002 kg
• Supersedes 876145, previously listed as a retainer kit
• 62 applications across TAMD, AD, D, TMD, KAD and KAMD engines

🔌 Function

Seals a joint in the cooling circuit, compressing in its groove to keep coolant in under pressure.

⚠️ Common Signs of Failure

• Coolant weeping from the joint once the system is up to pressure
• Coolant salt crust or staining below the joint
• Ring found hardened, flattened or nicked on removal
• Groove or seat corroded, so the ring cannot seat

🛠️ Service Notes

• Because the superseded number covered a kit, check whether your job also needs a retainer or clip that is no longer included
• Renew whenever the joint is opened and never refit a used ring

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 838807 → Supersedes 876145 → Supersedes 838706

OEM / Related Numbers

• 876145 earlier number superseded by this part
• 838706 earlier number superseded by this part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 TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41A
• Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta AD41B, AD41D, AD41L-A, AD41P-A, AD41A, AD41BJ
• Volvo Penta D41, D41B, D41D, D41L-A
• Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
• Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
• Volvo Penta KAD42A, KAD42B, KAD42P-A
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD42A, KAMD42B, KAMD42P-A
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta KAD43P-B, KAD43P-A
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAMD300-A
• Volvo Penta MD31A