Main Switch

Battery Main Switch
Your Price: $96.90
Part # 1140319
Main Switch - Volvo Penta 3987034
Your Price: $129.17
Part # 3987034
Volvo Penta

Single pole switch in corrosion resistant material for marine use. With removable switch control. Breaks the power circuit for all electrical equipment and is thereby particularly useful in terms of comfort, safety and theft.

Part no.Max loadWorking loadCont. load
11403191000 A for 5 s450 A for 5.5 min150 A1)
39870343000 A for 5 s-300 A
1) Approved in SAE J1171 for installations in gasoline engine rooms.
Battery Main Switch
Fits Engines: AD31L-A, AD31P-A, AD41L-A, AD41P-A, D1-13A, D1-20A D1-30A, D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D2-40A, D2-55A, D2-55B, D2-55C, D2-75A, D41L-A, D9A2A MH, KAD300-A, KAD32P-A, KAD42P-A, KAD43P-A, KAD44P-B, KAD44P-C, KAMD300-A, KAMD42P-A, KAMD43P-A, KAMD44P-A, KAMD44P-B, KAMD44P-C, MD2010B, MD2010C, MD2010D, MD2020B, MD2020C, MD2020D, MD2030B, MD2030C, MD2030D, MD2040B, MD2040C, MD2040D, MD22P-B, TAMD102A, TAMD102D, TAMD103A-A, TAMD103A-A AUX, TAMD122A, TAMD122P-A, TAMD122P-B, TAMD122P-C, TAMD162A, TAMD162B, TAMD162C, TAMD162C-B, TAMD162C-C, TAMD163A-A, TAMD163P-A, TAMD165A-A, TAMD165C-A, TAMD165P-A, TAMD22P, TAMD31L-A, TAMD31M-A, TAMD31P-A, TAMD31S-A, TAMD41H-A, TAMD41H-B, TAMD41L-A, TAMD41P-A, TAMD42WJ-A, TAMD63, TAMD63L-A, TAMD63P-A, TAMD71B, TAMD73P-A, TAMD73WJ-A, TAMD74A-A, TAMD74A-B, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B, TAMD74P-A, TAMD74P-B, TAMD75P-A, TMD102A, TMD122A, TMD22-B, TMD22P-C, TMD31L-A, TMD41L-A
Main Switch - Volvo Penta 3987034
Fits Engines: D12C-A MP, D12D-A MG, D12D-A MH, D12D-A MP, D12D-B MH, D12D-B MP, D9A2A MH
This product ships in 5 business days.

Add to Cart and enter your Postal Code to determine the shipping charges and estimated delivery date.
Standard Shipping Policies

Please be careful when ordering this product, it has limitations that differ from our General 30-day Return Policy. After all, we want you to be satisfied with your order so you'll return again and again as an iboats.com customer, and to also recommend us to your boating friends

Volvo Penta Store

An item(s) may be returned within the first 30 days after the item(s) is shipped to you. Merchandise must be in new, unused condition with all original packaging in good condition; plus parts, accessories, manuals, and/or warranty cards included. You will need to receive a return authorization number (RA #) as well as instructions from our Customer Service Department.

Warranty: Volvo Penta parts carry a (1) year manufacturers warranty. Should the part you received fail after install, take a copy of the receipt to an authorized Volvo Penta dealer for a warranty evaluation. If determined that the part failed due to a defect the Volvo dealer will supply a replacement part to the consumer. If needed the Volvo dealer could assist in installation of the new part at his normal labor rate. If you need assistance finding the closest dealer number please contact our Customer Service Department.

See our complete return policy.