854357 Relay | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta relay from the Other Electrical Equipment group, weighing 0.045 kg and listed for 88 applications across the AD, D, TSK, TMD, B and BB series. Bracket 854438 in this listing group carries the same 88 applications and the same six families.

🚤 Compatibility

• Engine Family: AD, D, TSK, TMD, B, BB, DP, SP, MS, DPX, HS, S, TAMD, MD, KAD

Full model list at the end of this description.

⚙️ Key Features

• 0.045 kg
• 88 applications
• Fits AD, D, TSK, TMD, B and BB series
• Low-current control of a high-current circuit
• 2 used per assembly

🔌 Function

Switches a heavy current circuit on and off under the control of a much smaller signal current.

⚠️ Common Signs of Failure

• Circuit dead, or working only intermittently
• Audible click but nothing happens downstream
• Contacts burnt, pitted or welded together on inspection
• Casing discoloured or smelling hot
• Corroded or green terminals at the spade connections

🛠️ Service Notes

• Check the feed, earth and the control signal before condemning the relay, as a bad earth gives the same symptoms
• Clean and protect the terminals when refitting, since damp connections are the usual cause of repeat failures

📦 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, 230A, 230B, 250A, 250B, 251A, 570, 500B, 500, 571A, 430
• Volvo Penta TAMD31L, TAMD31L-A, TAMD31M, TAMD31M-A, TAMD31P, TAMD31P-A, TAMD31S, TAMD31B, TAMD31D, TAMD31P-B
• Volvo Penta AD31, AD31B, AD31D, AD31D-A, AD31L-A, AD31P-A, AD31XD
• Volvo Penta DP-C, DP-C1, DP-D, DP-D1, DP-E, DP-A, DP-A2
• Volvo Penta TAMD41B, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P, TAMD41P-B
• Volvo Penta AD41B, AD41L-A, AD41P-A, AD41A, AD41BJ
• Volvo Penta B230, B230E, B230F, B230FB, B230FX
• Volvo Penta TSK DP-E, TSK DP-G, TSK DP-S, TSK DPX-A, TSK DPX-C
• Volvo Penta SP-C, SP-E, SP-A2, SP-C1
• Volvo Penta TMD31B, TMD31D, TMD31L-A
• Volvo Penta D41B, D41L-A
• Volvo Penta Shield, Shield for DPX
• Volvo Penta TMD41B, TMD41L-A
• Volvo Penta BB740A
• Volvo Penta DPX-R
• Volvo Penta HS1A
• Volvo Penta KAD42A
• Volvo Penta MD31A
• Volvo Penta MS4B
• Volvo Penta TAMD42B