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Free shipping on U.S. domestic orders of $89.99 or more! For international orders, please email support@neptuniansky.com for shipping rates. **exclusions apply**

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Original price $1,490.69
Original price $1,490.69 - Original price $1,490.69
Original price $1,490.69
Current price $1,252.99
$1,252.99 - $1,252.99
Current price $1,252.99

Balmar Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator Temp Sensor - 170A Kit - 12V [XT-DF-170-J10-KIT]

Balmar
Low stock

Alternator 3.15" Dual Foot Saddle J10 Serpentine Pulley Regulator & Temp Sensor - 170A Kit - 12VBalmar offers a wide range of alternator power...

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Original price $1,490.69
Original price $1,490.69 - Original price $1,490.69
Original price $1,490.69
Current price $1,252.99
$1,252.99 - $1,252.99
Current price $1,252.99
Save $237.70 Save $0.00
Original price $43.09
Original price $43.09 - Original price $43.09
Original price $43.09
Current price $38.99
$38.99 - $38.99
Current price $38.99

Balmar Universal Adjustment Arm [UAA]

Balmar
Low stock

Universal Adjustment ArmFeatures: This part number is for the “Arm Only”, It does not come with the Belt Buddy Adjustment Mechanism The Belt Buddy...

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Original price $43.09
Original price $43.09 - Original price $43.09
Original price $43.09
Current price $38.99
$38.99 - $38.99
Current price $38.99
Save $4.10 Save $0.00
Original price $61.79
Original price $61.79 - Original price $61.79
Original price $61.79
Current price $56.99
$56.99 - $56.99
Current price $56.99

Balmar Belt Buddy w/o Adjustment Arm [BBU]

Balmar
Low stock

Belt Buddy w/o Adjustment ArmUniversal Belt Buddy Mechanism;  for use with exising adjustment armsDoes not come with the Balmar Universal Adjustme...

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Original price $61.79
Original price $61.79 - Original price $61.79
Original price $61.79
Current price $56.99
$56.99 - $56.99
Current price $56.99
Save $4.80 Save $0.00
Original price $836.89
Original price $836.89 - Original price $836.89
Original price $836.89
Current price $702.99
$702.99 - $702.99
Current price $702.99

Balmar 621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12V [621-100-SV]

Balmar
Low stock

621 Series Alternator - Spindle Mount(Single Foot) - 100A - 12VFeatures: 100A 12V Spindle Mount (Single Foot) 1-2"  Single Deep Vee Pulley Isolate...

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Original price $836.89
Original price $836.89 - Original price $836.89
Original price $836.89
Current price $702.99
$702.99 - $702.99
Current price $702.99
Save $133.90 Save $0.00
Original price $88.19
Original price $88.19 - Original price $88.19
Original price $88.19
Current price $78.99
$78.99 - $78.99
Current price $78.99

Balmar Belt Buddy w/Universal Adjustment Arm [UBB]

Balmar
Low stock

Belt Buddy w/Universal Adjustment ArmTo utilize only the adjustment mechanism with an existing adjustment arm, purchase part number BBU.Caution:  ...

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Original price $88.19
Original price $88.19 - Original price $88.19
Original price $88.19
Current price $78.99
$78.99 - $78.99
Current price $78.99
Save $9.20 Save $0.00
Original price $47.49
Original price $47.49 - Original price $47.49
Original price $47.49
Current price $43.99
$43.99 - $43.99
Current price $43.99

Balmar Temp Sensor Alternator - 54" [MC-TS-A]

Balmar
Low stock

Temp Sensor Alternator - 54"Temperature Sensor, Alternator - 54" LengthThis product may not be returned to the original point of purchase. Please...

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Original price $47.49
Original price $47.49 - Original price $47.49
Original price $47.49
Current price $43.99
$43.99 - $43.99
Current price $43.99
Save $3.50 Save $0.00
Original price $253.99
Original price $253.99 - Original price $253.99
Original price $253.99
Current price $182.99
$182.99 - $182.99
Current price $182.99

Ancor Safety Duplex Cable - 18/2 AWG - Red/Yellow - Flat - 500' [124950]

Ancor
Low stock

Safety Duplex Cable - 18/2 AWG - Red/Yellow - Flat - 500'Ancor safety duplex cable features red and yellow Marine Grade primary conductors (correc...

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Original price $253.99
Original price $253.99 - Original price $253.99
Original price $253.99
Current price $182.99
$182.99 - $182.99
Current price $182.99
Save $71.00 Save $0.00
Original price $5.02
Original price $5.02 - Original price $5.02
Original price $5.02
Current price $3.99
$3.99 - $3.99
Current price $3.99

Ancor Heavy Duty Lugs - 4 Gauge Wire - 1/4" Post - 2-Pack [252254]

Ancor
In stock

Heavy Duty Lugs - 4 Gauge Wire - 1/4" Post - 2-PackCable Gauge: 4Screw Size: 1/4" ANCOR Marine Grade™ lugs are manufactured from heavy duty anneal...

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Original price $5.02
Original price $5.02 - Original price $5.02
Original price $5.02
Current price $3.99
$3.99 - $3.99
Current price $3.99
Save $1.03 Save $0.00
Original price $0.00 - Original price $0.00
Original price $0.00
$34.37
$34.37 - $34.37
Current price $34.37

Bluewater 12 Position Fuse Block w/LEDs [3200-0001-012]

Bluewater
Low stock

12 Position Fuse Block with LEDsThis 12-position led fuse block is built to simplify circuit protection and troubleshooting in 48V DC systems. Eac...

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Original price $0.00 - Original price $0.00
Original price $0.00
$34.37
$34.37 - $34.37
Current price $34.37
Original price $888.00
Original price $888.00 - Original price $888.00
Original price $888.00
Current price $669.99
$669.99 - $669.99
Current price $669.99

Newmar NP-12 Nav-Pac - 12V [NP-12]

Newmar Power
Low stock

NP-12 Nav-Pac - 12VMarine communication and navigation electronics such as programmable data transceivers, GPS, and other microprocessor-controlle...

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Original price $888.00
Original price $888.00 - Original price $888.00
Original price $888.00
Current price $669.99
$669.99 - $669.99
Current price $669.99
Save $218.01 Save $0.00
Original price $607.50
Original price $607.50 - Original price $607.50
Original price $607.50
Current price $394.99
$394.99 - $394.99
Current price $394.99

Pacer Red 6 AWG Battery Cable - 250 [WUL6RD-250]

Pacer
Low stock

Red 6 AWG Battery Cable - 250' Pacer's 6 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cab...

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Original price $607.50
Original price $607.50 - Original price $607.50
Original price $607.50
Current price $394.99
$394.99 - $394.99
Current price $394.99
Save $212.51 Save $0.00
Original price $20.44
Original price $20.44 - Original price $20.44
Original price $20.44
Current price $13.99
$13.99 - $13.99
Current price $13.99

Ancor Stainless Steel Cushion Clamp - 3/4" - 10-Pack [403752]

Ancor
In stock

Stainless Steel Cushion Clamp - 3/4" - 10-PackNominal Diameter:3/4" (19mm)Thickness: 0.06Width: 1/2" (13mm)Screw Size: #10 Prevents corrosion Res...

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Original price $20.44
Original price $20.44 - Original price $20.44
Original price $20.44
Current price $13.99
$13.99 - $13.99
Current price $13.99
Save $6.45 Save $0.00
Original price $120.30
Original price $120.30 - Original price $120.30
Original price $120.30
Current price $91.99
$91.99 - $91.99
Current price $91.99

Egis MT Series 12-Position Sealed Fuse Block w/Ground Busbar [3412]

Egis Mobile Electric
Low stock

MT Series 12-Position Sealed Fuse Block with Ground BusbarFeatures: Integrated Deutsch/Amphenol Output Connectors 250A Total Output Current Integr...

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Original price $120.30
Original price $120.30 - Original price $120.30
Original price $120.30
Current price $91.99
$91.99 - $91.99
Current price $91.99
Save $28.31 Save $0.00
Original price $205.40
Original price $205.40 - Original price $205.40
Original price $205.40
Current price $151.99
$151.99 - $151.99
Current price $151.99

Egis XD Flex 2 Dual VSR/Mech w/Knob - 6-Pin DTM Connector [8820-1390]

Egis Mobile Electric
Low stock

XD Flex 2 Dual VSR/Mech with Knob - 6-Pin DTM ConnectorHighly compact, 500 AMP dual relay and Automatic Charging Relay (ACR). It is designed to sa...

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Original price $205.40
Original price $205.40 - Original price $205.40
Original price $205.40
Current price $151.99
$151.99 - $151.99
Current price $151.99
Save $53.41 Save $0.00
Original price $276.30
Original price $276.30 - Original price $276.30
Original price $276.30
Current price $203.99
$203.99 - $203.99
Current price $203.99

Egis XD Dual Flex 2 Relay/Relay w/Knobs - Tinned Wires [8720-1550]

Egis Mobile Electric
Low stock

XD Dual Flex 2 Relay/Relay with Knobs - Tinned WiresFeatures: Compact 35-75% smaller installation footprint than competitive solutions Flexible fu...

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Original price $276.30
Original price $276.30 - Original price $276.30
Original price $276.30
Current price $203.99
$203.99 - $203.99
Current price $203.99
Save $72.31 Save $0.00
Original price $277.90
Original price $277.90 - Original price $277.90
Original price $277.90
Current price $204.99
$204.99 - $204.99
Current price $204.99

Egis XD Flex 2 Dual VSR/Relay w/Knob - 6-Pin DT Connector [8820-6350]

Egis Mobile Electric
Low stock

XD Flex 2 Dual VSR/Relay with Knob - 6-Pin DT ConnectorHigh-performance Dual XD Series Flex 2 Relay/ACR (Automatic Charging Relay/Voltage Sensing ...

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Original price $277.90
Original price $277.90 - Original price $277.90
Original price $277.90
Current price $204.99
$204.99 - $204.99
Current price $204.99
Save $72.91 Save $0.00
Original price $386.00
Original price $386.00 - Original price $386.00
Original price $386.00
Current price $283.99
$283.99 - $283.99
Current price $283.99

Egis XD Flex L Triple (Relay/ACR/Relay) w/Knobs - DTM [8630-1535]

Egis Mobile Electric
Low stock

XD Flex L Triple (Relay/ACR/Relay) with Knobs - DTMDesigned for Lithium-ion, Lithium Polymer, and Lithium Iron Phosphate Battery Systems Where Req...

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Original price $386.00
Original price $386.00 - Original price $386.00
Original price $386.00
Current price $283.99
$283.99 - $283.99
Current price $283.99
Save $102.01 Save $0.00
Original price $282.30
Original price $282.30 - Original price $282.30
Original price $282.30
Current price $207.99
$207.99 - $207.99
Current price $207.99

Egis XD Dual Flex L VSR/Relay w/Knob - 6-Pin DT Connector [8620-6350]

Egis Mobile Electric
Low stock

XD Dual Flex L VSR/Relay with Knob - 6-Pin DT ConnectorDesigned for Lithium-ion, Lithium Polymer, and Lithium Iron Phosphate Battery Systems Where...

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Original price $282.30
Original price $282.30 - Original price $282.30
Original price $282.30
Current price $207.99
$207.99 - $207.99
Current price $207.99
Save $74.31 Save $0.00
Original price $13.50
Original price $13.50 - Original price $13.50
Original price $13.50
Current price $5.99
$5.99 - $5.99
Current price $5.99

Egis 30A Push Button Panel Mount Circuit Breaker - Spade Terminal [4711-30]

Egis Mobile Electric
Low stock

30A Push Button Panel Mount Circuit Breaker - Spade TerminalFeatures: Push-To-Reset allows for easy identification of a tripped breaker as well as...

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Original price $13.50
Original price $13.50 - Original price $13.50
Original price $13.50
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save $7.51 Save $0.00
Original price $15.80
Original price $15.80 - Original price $15.80
Original price $15.80
Current price $12.99
$12.99 - $12.99
Current price $12.99

Egis MIDI Fuse Block w/Black Cover [3810]

Egis Mobile Electric
Low stock

MIDI Fuse Block with Black CoverFeatures: Designed for Harsh Environments with a high-temperature composite base and stainless-steel stud and nut ...

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Original price $15.80
Original price $15.80 - Original price $15.80
Original price $15.80
Current price $12.99
$12.99 - $12.99
Current price $12.99
Save $2.81 Save $0.00
Original price $78.60
Original price $78.60 - Original price $78.60
Original price $78.60
Current price $55.99
$55.99 - $55.99
Current price $55.99

Egis TH3 Dual Relay 2 x 80A - 12V [7422]

Egis Mobile Electric
Low stock

TH3 Dual Relay 2 x 80A - 12VFeatures: Replaces Manual Battery Switches: Reduces battery cable run lengths and resulting voltage drop Connect to th...

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Original price $78.60
Original price $78.60 - Original price $78.60
Original price $78.60
Current price $55.99
$55.99 - $55.99
Current price $55.99
Save $22.61 Save $0.00
Original price $53.80
Original price $53.80 - Original price $53.80
Original price $53.80
Current price $25.99
$25.99 - $25.99
Current price $25.99

Egis RT Fuse Block w/6 Independent Circuits w/Cover [8037]

Egis Mobile Electric
In stock

RT Fuse Block with 6 Independent Circuits with CoverFeatures: Ignition Protected when the latching cover is secure for use in engine bay / combust...

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Original price $53.80
Original price $53.80 - Original price $53.80
Original price $53.80
Current price $25.99
$25.99 - $25.99
Current price $25.99
Save $27.81 Save $0.00
Original price $276.30
Original price $276.30 - Original price $276.30
Original price $276.30
Current price $203.99
$203.99 - $203.99
Current price $203.99

Egis XD Dual Flex L ACR Relay w/Knobs - Tinned Wires [8520-1350]

Egis Mobile Electric
Low stock

XD Dual Flex L (ACR) - (Relay) with Knobs - Tinned WiresDesigned for Lithium-ion, Lithium Polymer, and Lithium Iron Phosphate Battery Systems Wher...

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Original price $276.30
Original price $276.30 - Original price $276.30
Original price $276.30
Current price $203.99
$203.99 - $203.99
Current price $203.99
Save $72.31 Save $0.00
Original price $14.00
Original price $14.00 - Original price $14.00
Original price $14.00
Current price $5.99
$5.99 - $5.99
Current price $5.99

Egis 30A Push Button Panel Mount Circuit Breaker - Screw Terminals [4710-30]

Egis Mobile Electric
Low stock

30A Push Button Panel Mount Circuit Breaker - Screw TerminalsFeatures: Push-To-Reset allows for easy identification of a tripped breaker as well a...

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Original price $14.00
Original price $14.00 - Original price $14.00
Original price $14.00
Current price $5.99
$5.99 - $5.99
Current price $5.99
Save $8.01 Save $0.00

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