873568 Diode Cable | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta diode cable for 2-pole electrical systems, from the Instruments group. It weighs 0.113 kg and is listed for 47 applications across the TAMD, AD, D, TMD, HS and KAMD ranges. It supersedes 864041, which earlier records list as an instrument panel. The alternative diode cable here, 873567, is not the 2-pole version, so the electrical system layout is what decides between them.

🚤 Compatibility

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

Full model list at the end of this description.

⚙️ Key Features

• For 2-pole electrical systems
• 0.113 kg
• Listed for 47 applications
• Supersedes 864041, catalogued earlier as an instrument panel
• Alternative diode cable 873567 covers 15 applications

🔌 Function

Routes the warning circuits through diodes so each alarm lamp is driven independently without feeding back into the others.

⚠️ Common Signs of Failure

• Multiple warning lamps lighting at once from a single fault
• A lamp that fails to prove on the pre-start check
• Lamp glowing faintly when the circuit should be dead
• Corroded pins or connector shells
• Discolouration or heat damage around a diode

🛠️ Service Notes

• Establish whether the installation is 2-pole before ordering — that is the difference between this and 873567
• Prove the sender and the lamp separately before replacing the diode cable

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 873568 → Supersedes 864041 → Supersedes 859063 → Supersedes 859100

OEM / Related Numbers

• 864041 earlier number superseded by this part
• 859063 earlier number superseded by this part
• 859100 earlier number superseded by this part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, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31D
• Volvo Penta AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
• Volvo Penta AD41D, AD41L-A, AD41P-A
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta D41D, D41L-A
• Volvo Penta KAD42B, KAD42P-A
• Volvo Penta KAMD42B, KAMD42P-A
• Volvo Penta TAMD42WJ-A, TAMD42B
• 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