JOHNSON PUMP 102640 Aqua Void Auto Bilge Cartridge Motor

( Brand: Johnson Pump ), ( Part Type: Cartridge Motor ), ( Manufacturer Part Number: 102640 )

Review JOHNSON PUMP Aqua Void Auto Bilge Replacement Cartridge Motor Gph fits 500

The Johnson Pump 102640 Aqua-Vortex Auto Bilge Cartridge Motor is a powerful and efficient solution for maintaining the water levels in your boat's bilge. This motor is a part of Johnson Pump's Aqua-Vortex series, which is known for its durability and reliability.

The motor is designed as a cartridge type, making it easy to install and remove for maintenance. It features a cast iron housing that provides superior protection against corrosion and wear. The motor's impeller is made of high-density, glass-filled polypropylene, which is resistant to impact and abrasion.

The Johnson Pump 102640 is a 12-volt, 500-gallon-per-hour (GPH) motor, making it suitable for medium to large-sized boats. It is self-priming, which means it can draw water from below the surface, making it ideal for use in bilges where water may be stagnant. The motor also features a thermally protected, permanent split-capacitor motor with a built-in thermal overload protector, ensuring safe and reliable operation.

The Johnson Pump 102640 Aqua-Vortex Auto Bilge Cartridge Motor comes with a 2-year limited warranty, giving you peace of mind knowing that you are investing in a high-quality product. The motor's compact design and easy installation make it a popular choice among boat owners, and its reliable performance ensures that you'll have one less thing to worry about while out on the water. Whether you're dealing with heavy rain or rough seas, this motor is up to the task, helping to keep your boat's bilge dry and free of water.

The Johnson Pump 102640 Aqua-Vortex Auto Bilge Cartridge Motor is a popular choice for marine applications due to its self-priming ability and automatic operation. Here are some pros and cons that might help you make an informed decision about purchasing this particular pump.

1. Self-priming: This pump is capable of priming itself, which means it can suck in water even when the water level is below the impeller.

2. Automatic Operation: The motor turns on and off automatically based on the water level in the bilge, which helps prevent flooding and reduces the need for manual intervention.

3. Compact Design: The motor is relatively small and lightweight, making it easy to install in various marine applications.

4. Relatively Quiet: The pump operates relatively quietly compared to some other marine pumps, which can be a significant advantage for those who value quietness on the water.

5. Durable: Johnson Pumps are known for their durability, and this particular model is no exception. It is constructed of high-quality materials and is designed to withstand the rigors of marine use.

1. Price: The Johnson Pump 102640 is not the cheapest option on the market, which might be a consideration for those on a tight budget.

2. Size: While the pump itself is compact, the required impeller size and power requirements might limit its applicability for smaller boats or those with limited electrical capacity.

3. Maintenance: Like all pumps, the Johnson Pump 102640 requires regular maintenance to ensure optimal performance and longevity. This includes checking the water level in the bilge and ensuring the impeller is not clogged.

The Johnson Pump 102640 Aqua-Vortex Auto Bilge Cartridge Motor is a reliable and efficient option for those in need of a self-priming, automatic bilge pump for their marine application. Its compact design, durability, and quiet operation make it an attractive choice for many boat owners. However, its price point and size requirements might be a consideration for some. Ultimately, the decision to purchase this pump depends on your specific needs, budget, and marine application. If you can afford the price and the size is suitable for your boat, then the Johnson Pump 102640 is a solid choice that is worth considering.

part # 102640 prices

• $47.24-$53.96

specifications vesselvent:

• for models: 500
• for makes: Johnson
• brand: Johnson Pump
• part type: Cartridge Motor
• manufacturer part number: 102640

offer vesselvent:

• options: Ship-to-home
• availability: In Stock
• started: February 5, 2026
• sold: 0
• quantity: 3

shipping vesselvent:

• type: Fixed
• cost: $0.00
• carrier: FedEx
• transit: 2-6 Days
• service: FedEx Ground / FedEx Home Delivery
• class: Standard

seller vesselvent:

• rating: 99.1%
• # reviews: 1278

payments vesselvent:

• credit card: Diners-club
• wallet: Google-pay
• other

returns vesselvent:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general vesselvent:

• condition: New
• Parts Accessories > Boat Parts > Plumbing Ventilation

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