872928 Junction Block | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta junction block from the Alternator, Charging, Electric Motor, Electric Drives group, weighing 0.562 kg and listed for 169 applications across the TAMD, AD, D, TMD, TD and MS series. Charge distributor 873120 in the same group replaces two numbers that were themselves catalogued as junction blocks, so the two share a naming history without being interchangeable - confirm which your installation actually needs.

🚤 Compatibility

• Engine Family: TAMD, AD, D, TMD, TD, MS, DP, SP, HS, KAMD, MD, KAD
• HP Range: 40-75 HP

Full model list at the end of this description.

⚙️ Key Features

• 0.562 kg
• 169 applications across TAMD, AD, D, TMD, TD and MS
• Not interchangeable with charge distributor 873120
• Alternator, Charging, Electric Motor, Electric Drives group

🔌 Function

Brings several cables to one common connection point, so current can be split and shared without splicing.

⚠️ Common Signs of Failure

• Voltage drop, or lights dimming with everything else healthy
• Terminals corroded, green or coated in salt
• Nuts or studs loose so the cables move under vibration
• Heat marking or melted insulation at one stud
• Intermittent starting or charging traced back to the block

🛠️ Service Notes

• Clean and tighten every stud on the new block; one loose connection drags the whole circuit down
• Charge distributor 873120 replaces numbers once catalogued as junction blocks - confirm which part you need

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 740B, 501B, 570A, 572A, 430A, 430B, 431A, 431B, 432A, 434A, 230A, 230B, 250A, 250B, 570, 500B, 430
• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31D, TAMD31P-B
• Volvo Penta TAMD122A, TAMD122A/C, TAMD122AF, TAMD122D, TAMD122P-A, TAMD122P-B, TAMD122P-C
• Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-A, DP-A2
• Volvo Penta TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
• Volvo Penta AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD162C-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B
• Volvo Penta MD2010, MD2010B, MD2010-C, MD2010-D
• Volvo Penta MD2020, MD2020B, MD2020-C, MD2020-D
• Volvo Penta MD2030, MD2030B, MD2030-C, MD2030-D
• Volvo Penta MD2040, MD2040B, MD2040-C, MD2040-D
• Volvo Penta MD22, MD22A, MD22L, MD22P
• Volvo Penta AD41D, AD41L-A, AD41P-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 SP-C, SP-A2, SP-C1
• Volvo Penta TAMD165A, TAMD165C, TAMD165P
• Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
• Volvo Penta TMD22A, TMD22B, TMD22P-C
• Volvo Penta D41D, D41L-A
• Volvo Penta D45BPP, D45A
• Volvo Penta TAMD102A, TAMD102D
• Volvo Penta TAMD163A-A, TAMD163P-A
• Volvo Penta TAMD42WJ-A, TAMD42B
• Volvo Penta TAMD63L-A, TAMD63P-A
• Volvo Penta TAMD71B, TAMD71A
• Volvo Penta TAMD73P-A, TAMD73WJ-A
• Volvo Penta TMD31D, TMD31L-A
• Volvo Penta TMD41D, TMD41L-A
• Volvo Penta HS1A
• Volvo Penta KAD300-A
• Volvo Penta KAD32P
• Volvo Penta KAD43P-A
• Volvo Penta KAMD300-A
• Volvo Penta MS2B-A
• Volvo Penta MS4B
• Volvo Penta MS5B
• Volvo Penta TAMD103A
• Volvo Penta TAMD121D
• Volvo Penta TAMD22P-B
• Volvo Penta TAMD60C
• Volvo Penta TAMD61A
• Volvo Penta TAMD62A
• Volvo Penta TAMD75P-A
• Volvo Penta TD30A
• Volvo Penta TD31ACE
• Volvo Penta TD40A
• Volvo Penta TD45B
• Volvo Penta TMD102A
• Volvo Penta TMD121C
• Volvo Penta TMD122A