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Eaton Transmission Controller - FULK3708RX (Remanufactured)

Eaton Transmission Controller - FULK3708RX (Remanufactured)

Regular price $1,536.81 USD
Regular price $2,782.82 USD Sale price $1,536.81 USD
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Orders are typically processed within 24–48 hours, Monday through Friday, excluding major U.S. holidays. Shipping options include Small Package Saver, Ground, Second Day Air, and Next Day Air. Free Shipping applies to qualifying items within the contiguous 48 states. Freight or oversized shipments require a commercial address. Please inspect all deliveries and report damages within 24–48 hours. We ship only within the continental U.S. and cannot deliver to P.O. boxes or international locations. Most orders ship from our North Carolina warehouse.For estimated transit times, see the shipping chart. Read more information.

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At FleetPro Parts, we specialize in supplying OEM replacement parts for heavy-duty trucks. From Freightliner and Detroit Diesel to Cummins, Mack, Volvo, and Wabco, our catalog covers the components you need to keep your fleet moving. Every part we stock is tested, reliable, and built to match OEM standards, so you can order with confidence. Our team knows truck parts inside out—from engine cooling and steering to AC systems, alternators, and fuel components. Whether you’re maintaining a single truck or managing an entire fleet, we make it easy to find the right part, at the right time. For when it matters. More about Us.

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FleetPro Truck Center Inc • 4989 Hendersonville Rd, Fletcher, NC 28732 • Phone +1 888-722-1331

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Description:

The Eaton Fuller Transmission Controller FULK3708RX is a genuine OEM or remanufactured Transmission Control Unit (TCU) designed to manage gear shift logic, torque requests, and clutch engagement timing in Eaton Fuller manual and automated transmissions. Reliable control electronics ensure smooth shifting, improved drivability, and reduced diagnostic time for heavy-duty commercial trucks.

Features:

Part#: FULK3708RX (cross refs K3708RX)
Brand: Eaton / Fuller
Product Type: Transmission Controller / TCU
Application: Eaton Fuller manual/automated transmissions
Function: Controls shift logic and clutch engagement
Condition: Remanufactured
UPC/GTIN: 840379303926
Installation: Specialized module replacement

Part #:
  • FULK3708RX