CURT TriFlex NEXT 51146 Trailer Brake Controller, Proportional
This listing features a CURT TriFlex NEXT proportional trailer brake controller, model 51146. Condition is brand new and complete, but the retail packaging is damaged and the unit ships with no box. Check the listing for details on included items, installation requirements, and vehicle/trailer compatibility. Price shown is $59.99 USD with free shipping. This is an eBay Motors item suited for buyers who want a new brake controller without original packaging.
| Location | Kansas City US |
| Shipping | Free shipping (check listing for details) |
| Seller |
closeout-treasures
98.6% positive · 4355 feedback
|
| Listing | FixedPrice · Active |
| Start time | 2025-08-17T00:58:41.000Z |
| Brand | Curt Manufacturing |
| Type | Trailer Brake Controller |
| Number of Axles | 1-4 |
| Color | Black |
| Manufacturer Part Number | 51146 |
| Model | Curt TriFlex NEXT |
| Features | Easy Installation |
| Country/Region of Manufacture | Mexico |
| UPC | 612314511464 |
TriFlex NEXT features a triple-axis, motion-sensing accelerometer that ensures highly responsive and smooth stops. The third axis provides dynamic power adjustments when navigating uphill or downhill terrains, further enhancing braking performance. With automatic leveling and calibration, you can eliminate setup requirements and confidently hit the road. The brake controller also includes built-in reverse polarity and short-circuit protection, offering peace of mind during towing. Keep an eye on your tow vehicle's voltage and trailer disconnect status with convenient indicators. The clean and easy-to-read interface provides a full-text readout and troubleshooting capabilities, ensuring effortless operation and maintenance.The TriFlex NEXT can control 2-8 trailer brakes at a time (1-4 axles) with fully adjustable settings that effortlessly adapt to your unique vehicle-trailer configuration. It's compatible with low-volt, PWM, ABS, and cruise control, the slim profile combines functionality with a modern aesthetic, ensuring powerful brake control at your fingertips. Easily monitor your brake settings at a glance, thanks to the easy-to-read displayThe TriFlex NEXT proportional brake controller allows for fully adjustable power and ramp time. With its selection of gain and load settings, you can fine-tune the controller to match your specific towing needs precisely. The ramp-up progress is clearly indicated through the easy-to-read display, and the brightness can be adjusted to suit daytime or nighttime towing conditions. It offers versatile mounting options, allowing installation anywhere within your vehicle and at any desired angle. For easy plug-and-play installation, we recommend using a CURT brake controller wiring harness (sold separately).This listing is for 1 (ONE) CURT TriFlex NEXT Trailer Brake Controller Proportional BRAND NEW NO BOX with FREE SHIPPING! Use your preferred internet search engine to look up CURT 51146 for complete manufacturer's information via their website. Shop with confidence, this item is covered by eBay's Money Back Guarantee: Get the item you ordered or your money back. All items are triple checked - we inspect each item when we purchase it, again when we warehouse it, and finally when we ship it out to you.Note: Although the majority of items shipped by closeout-treasures arrive within eBay’s estimated date of delivery, eBay’s delivery time is estimated using their proprietary method which is based on the buyer's proximity to the item’s location, the shipping service used, closeout-treasures’ shipping history, and other factors. Delivery times may vary, especially during peak periods. eBay's estimate is not a guarantee.About us: Closeout-treasures offers liquidation, overstock, closeout, imperfections (labeling issues only, we do not sell product or factory "seconds"), salvaged freight, and both returned and remanded items sourced directly from select online distributors / retailers and select brick and mortar stores located throughout the contiguous United States.All items listed for sale are in stock and warehoused within the United States. It is impossible for us to anticipate any future restock, although some items appear in our inventory often based on sourcing relationships.Unless otherwise specified, every item is brand new in retail packaging. We make absolutely no guarantee or warranty as to condition of outer box or packaging unless otherwise stated. Items sold are intended for individual / personal / end use / consumption and not intended for resale. Occasionally, some items offered by us on eBay are subject to UPC blocking to prevent fraudulent retail return. As a result, UPC codes may be missing or cancelled in accordance with manufacturer / supplier / distributor / resale policies. Although outer packaging may not be 100% (for instance, packaging may be blemished, bent, cut, creased, corner crushed, opened / taped, etc.), items inside are guaranteed brand new and/or sealed (if applicable).We DO NOT sell water or smoke/fire damaged items. We DO NOT sell consumables that have been used. All internal seals (if applicable) remain intact. Certain consumables are not returnable per eBay policy, check listing details.