842913 Sealing Ring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta sealing ring marked Alt, from the Cooling System group, weighing 0.009 kg and listed for 188 applications across MD, TMD, AD, TAMD, AQAD and D series engines. It consolidates a long list of earlier references: 843217, 853774, 850413, 876229, 877415 and 876577, some of which were previously catalogued as a gasket kit and as an exhaust pipe elbow, so an old number may have been a much larger assembly than this ring.

🚤 Compatibility

• Engine Family: MD, TMD, AD, TAMD, AQAD, D, AQ, TD, MS, BB, DP, SP, DPX, S, AQD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• Marked Alt as the alternative fitting
• 0.009 kg
• Supersedes 843217, 853774, 850413, 876229, 877415 and 876577
• 188 applications across MD, TMD, AD, TAMD, AQAD and D series engines
• Quantity varies by assembly, most commonly one

🔌 Function

Seals the joint between two cooling circuit components so coolant cannot escape past the face.

⚠️ Common Signs of Failure

• Coolant weep or salt crust at the joint
• Ring flattened, hardened or nibbled on removal
• Air drawn into the circuit, giving unstable temperature
• Seat or groove found scored underneath

🛠️ Service Notes

• Some of the numbers this ring replaces were catalogued as a gasket kit and as an exhaust pipe elbow, so if you were expecting a larger assembly against an old number, check what the job actually needs
• Treat as single use and renew whenever the joint is opened

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 842913 → Supersedes 843217

OEM / Related Numbers

• 876229 earlier number superseded by this part
• 877415 earlier number superseded by this part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 740B, 500A, 501A, 501B, 570A, 572A, 740A, 430A, 430B, 431A, 431B, 432A, 434A, 290A, 570, 500B, 571A, 430
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A1, DP-A2, DP-B, DP-B1
• Volvo Penta AD41P-B, AD41B, AD41D, AD41L-A, AD41P-A, AD41, AD41A, AD41BJ
• Volvo Penta TAMD31L-A, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31A, TAMD31B, TAMD31D
• Volvo Penta TAMD41B, TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41M-A, TAMD41P-A, TAMD41P, TAMD41A
• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta AD31, AD31B, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta SP-C, SP-A2, SP-C1, SP-A, SP-A1
• Volvo Penta TAMD122A/C, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta AQ271A, AQ271C, AQ271B, AQ271D
• Volvo Penta D41, D41B, D41D, D41L-A
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta TMD31A, TMD31B, TMD31D, TMD31L-A
• Volvo Penta TMD41A, TMD41B, TMD41D, TMD41L-A
• Volvo Penta D5A-B TA, D5A-T, D5A-TA
• 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 MD22A, MD22L, MD22P
• Volvo Penta MS2L-E, MS2A-D, MS2A-E
• Volvo Penta TAMD165A, TAMD165C, TAMD165P
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TMD22A, TMD22B, TMD22P-C
• Volvo Penta TMD40A, TMD40B, TMD40C
• Volvo Penta AQ231A, AQ231B
• Volvo Penta AQ311A, AQ311B
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta KAD43P-B, KAD43P-A
• Volvo Penta MD2020-C, MD2020-D
• Volvo Penta MD2030-C, MD2030-D
• Volvo Penta MD2040-C, MD2040-D
• Volvo Penta MD21B, MD21A
• Volvo Penta TAMD163A-A, TAMD163P-A
• Volvo Penta TAMD40A, TAMD40B
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta AD30A
• Volvo Penta AD40B
• Volvo Penta AQ211A
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta BB225C
• Volvo Penta BB231A
• Volvo Penta BB260C
• Volvo Penta BB261A
• Volvo Penta BB740A
• Volvo Penta DPX
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAMD300-A
• Volvo Penta MD30A
• Volvo Penta MD31A
• Volvo Penta MD40A
• Volvo Penta MS4B
• Volvo Penta Shield for 740A
• Volvo Penta TAMD121D
• Volvo Penta TAMD30A
• Volvo Penta TAMD75P-A
• Volvo Penta TD30A
• Volvo Penta TMD121C
• Volvo Penta TMD30A