The KTI 398-7 3-Button Wired Dump Trailer Remote is the genuine OEM pendant controller for hydraulic dump trailers with Power Up / Power Down / Gravity Down function. This is KTI's newer-style pendant — the direct replacement for the older 398-1.

⚠️ This is a WIRED remote — not wireless. Uses a corded pendant with a round quick-disconnect plug that connects to your pump via the KTI 74-03 Four-Wire Pigtail. For a wireless version with similar function, see the KTI KWR-008 Bluetooth kit.

⚠️ Genuine KTI product — NOT a generic aftermarket replacement.

🔌 Connects To Your Pump With the KTI 74-03 Pigtail

This remote requires the KTI 74-03 Four-Wire Pigtail to connect to your hydraulic pump. The 74-03 is the OEM quick-disconnect pigtail that bridges the remote's plug to your pump's terminal posts. Same 74-03 pigtail works with both the 2-button (395-55) and 3-button (398-1, 398-7) remotes — confirmed by KTI.

➡️ (required to connect this remote to your pump)

⚙️ Key Features

• Genuine KTI OEM — direct replacement for factory-installed 3-button pendants
• 3-Button Control — Power Up / Power Down / Gravity Down
• Wired Pendant Design — no batteries, no signal dropouts, no pairing issues
• Heavy-Duty Construction — built for daily commercial jobsite use
• Ergonomic Handheld Design — easy operation with work gloves
• Round Quick-Disconnect Plug — connects via KTI 74-03 pigtail
• Supersedes 398-1 — drop-in replacement with updated styling

📐 Specifications

• Manufacturer: KTI Hydraulics
• Part Number: 398-7 (updated replacement for 398-1)
• Type: 3-button wired pendant remote
• Functions: Power Up / Power Down / Gravity Down
• Circuit: KTI Circuit 115
• Connector: Round quick-disconnect (post-2015 style)
• Required Pigtail: KTI 74-03 (sold separately, linked above)

🛠 Compatibility

Commonly used on double-acting dump trailers with gravity-down option from:

• Load Trail
• PJ Trailers
• Lamar Trailers
• Diamond C
• Most 2015+ KTI Double-Acting hydraulic power units

Always verify connector type and pin configuration before ordering — if in doubt, call us at 517-225-1991.

📦 What's Included

• (1) KTI 398-7 3-Button Wired Remote Controller

🔄 Related Parts

• — required to connect remote to pump
• KTI 395-55 2-Button Remote — simpler Up/Down alternative (same 74-03 pigtail)
• — predecessor; same function, same pigtail
• KTI 74-06 15' Extension Cord — extends reach
• — wireless alternative

🏭 About KTI Hydraulics

KTI Hydraulics Inc. — founded 1997 in Tustin, California. ISO 9001:2015 Certified. Every KTI power unit and remote is 100% factory inspected and tested before shipping. Inventor of the patented Universal Manifold® system used in dump trailers worldwide.

🔄 Cross Reference / Alternate Part Numbers: KTI 398-7 | KTI-398-7 | 3987 | 3-button wired pendant remote (updated replacement for 398-1)

💡 Pro Tip: If your existing 3-button remote is sticking, unresponsive, or has a damaged cable, replace it with this 398-7 rather than the older 398-1 — same fit, same function, newer styling, better availability.

Questions? Call or text AAA Trailer at 517-225-1991 — we stock the full KTI lineup including pumps, remotes, extension cords, and pigtails. Same-day shipping from Howell, Michigan.

📞 Call/Text: 517-225-1991   🌐 AAATrailer.com

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• 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.

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