Experience reliable power with the KTI Hydraulics 391-42 Heavy Duty Solenoid, designed specifically for single-acting hydraulic pump systems (power up, gravity down).

This robust solenoid delivers consistent performance, helping trailer owners maintain smooth hydraulic operation even under demanding conditions.

Built for heavy-duty use, it features a molded construction and a powerful 10-volt, 16-watt coil that manages 250-500 amps for efficient 12-volt DC operation. This solenoid is ideal for professionals who need dependable equipment for trailer hydraulics, ensuring long-lasting functionality without frequent replacements.

Installation is effortless thanks to integrated mounting hardware tailored for single-action pump systems. It’s perfect for those looking to quickly replace or upgrade their solenoid with minimal downtime. Trusted by leading trailer brands like Load Trail, Diamond C, Lamar, and PJ Trailers, this solenoid supports reliable electromagnetic function for optimal pump control.

Whether you're maintaining trailer hydraulic systems for construction, farming, or transport, this solenoid enhances system dependability and performance. Invest in KTI Hydraulics for a proven component that keeps your hydraulic pump running at its best.

• Delivers consistent power with a high-capacity 10V, 16W coil built for tough hydraulic conditions.
• Ensures easy, secure fitting with integrated mounting hardware specific to single-action pumps.
• Provides reliable 12V DC operation to support heavy-use trailer hydraulic systems.
• Features durable molded construction designed to withstand frequent use and maintain performance.
• Supports precise electromagnetic response to keep pump functions smooth and effective.
• Trusted by top trailer manufacturers for quality and reliability in hydraulic pump components.
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What sets us apart is our dedicated team of knowledgeable professionals who are always ready to assist. Great customer service isn't just a promise—it's the foundation of our success. We invite you to visit our showroom or reach out for personalized advice. Whether you're purchasing online or stopping by, we're here to make your trailer journey seamless. Visit Us Today

• Address: 4675 East Grand River Ave, Howell, MI 48843
• Phone: (517) 225-1991 (Call or text)
• Hours: Monday to Friday: 10:00 AM - 5:30 PM | Saturday: By appointment

Thank you for considering AAA Trailer. We're excited to help you hit the road with confidence! If you have any questions, don't hesitate to contact us.

To deliver your favorite products, we have partnered with the UPS & FEDEX . We are ready to entrust them with your orders and are always on your side if something goes wrong.

 We will be happy to assist you with eligible returns, the return instructions, and the shipping address. If you need a return or exchange, send us an email so we can discuss a replacement.