Battery Switch "e" Dual Circuit 

The Blue Sea Systems e-Series Battery Switches have a 350 AMP continuous rating for diesel and inboard gasoline engines. They come with tin-plated copper studs for corrosion resistance and maximum conductivity. The one-piece terminal stud design will never loosen over time, and the 7/8" stud length accepts multiple cable terminals. The case design allows surface or rear panel mounting options and fits most Perko and Guest low Amperage battery switch hole patterns. The tactile indicator conveys knob position by feel and is labeled with international legends.

• Switch Positions: 2
• Battery Inputs: 2
• Make-before-break contact design

Battery Switch 4-Pos AFD

The Blue Sea Systems e-Series Battery Switches have a 350 AMP continuous rating for diesel and inboard gasoline engines. They come with tin-plated copper studs for corrosion resistance and maximum conductivity. The one-piece terminal stud design will never loosen over time, and the 7/8" stud length accepts multiple cable terminals. The case design allows surface or rear panel mounting options and fits most Perko and Guest low Amperage battery switch hole patterns. The tactile indicator conveys knob position by feel and is labeled with international legends.

• Switch Pos.: 2
• Battery Inputs: 2
• Make-before-break contact design
• Alternator Field Disconnect

Battery Switch On/Off 

The Blue Sea Systems e-Series Battery Switches have a 350 AMP continuous rating for diesel and inboard gasoline engines. They come with tin-plated copper studs for corrosion resistance and maximum conductivity. The one-piece terminal stud design will never loosen over time, and the 7/8" stud length accepts multiple cable terminals. The case design allows surface or rear panel mounting options and fits most Perko and Guest low Amperage battery switch hole patterns. The tactile indicator conveys knob position by feel and is labeled with international legends.

Hardin Marine Billet Aluminum Optima Group 34 Battery Box

If you're the kind of performance boater that appreciates the finest things the marine industry has to offer then you will be dazzled by these new Optima Battery Mounts. Not only are they outrageously beautiful they have some great design features. The rectangular side post supports are dual pin indexed providing extreme stability in all environments. These supports are completely machined from from one solid piece of billet aluminum, there are no welds to break. Available polished or in a variety of powder coated colors to match your application.

The optional step-top makes a great addition while creating a sturdy support that aids in stepping into your engine compartment. This step uses a solid mounting block rather than the little 3/8" spacers used by other manufacturers. This solid mounting block was designed as a safety feature to ensure that the step will not wobble or rock, preventing potential personal injuries. Inside Dimensions measure 9-3/4" Long x 6-1/2" Wide x 7" Tall and Outside Dimensions measure 11-3/4" Long x 8" Wide x 7-1/8" Tall

IMPORTANT NOTE: Published dimensions on Optima Group 34 batteries usually list the overall length, width and height which is larger than the inside dimensions of this battery box. The base of the Optima Group 34 box is smaller than the overall width and will fit in the 9-3/4" x 6-1/2" recess on the battery box. If you are not sure, we recommend you measure the base of the Optima Group 34 battery you have to make sure it will fit in the recess, as well as the height to the top of the case, not to the top of the terminals so you can make sure it will fit within the 7" height limit.

BRACKET Mercruiser 842249004

BUSHING (Priced Each. Must be sold in quantities of 2) Mercruiser 23-856549001

E-RING Mercruiser 53-815949001.

Supersedes: 53-812844

GROMMET Mercruiser 25-855349002

Supersedes: 25-855349

LEVER-TILT LOCK Mercruiser 880649002

LINE FUEL Mercruiser 32-854149001