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  2. sku: 4840160117753752
  3. BFO 3IHLBZ

BFO 3IHLBZ Electric Trailer Brake Axle Set 7000 3

fits year: 2012.

3ihlbz Bfo Electric Trailer Brake 12 Inch X 2 Assembly For 7000 Lbs Axle -3 Pair Set

( Brand: Bfo ), ( Manufacturer Part Number: 3IHLBZ ), ( Axle Rating: 7000 Lbs ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Center Hole Diameter: 3.25 ), ( Color: Black ), ( Dimensions: 12 Diameter X 2 Wide ), ( Exterior Part Type: 5200lb, 6000lb, 7000lb ), ( Mounting Flange Bolt Pattern: 5 Bolt ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part ), ( Part Type: Accessories ), ( Quantity: 6 Pcs ), ( Replaces Dexter Part Numbers: K23-180-00 K23-181-00 ), ( Size: 12 X 2 ), ( Type: Trailer Axel Brake ), ( Unit Quantity: 6 Pcs, 3 Right 3 Left ), ( Unit Type: Unit ), ( Warranty: 2 Years ), ( Wheel Bolt Pattern: 6 Lug Or 8 Lug ), ( Wheel Size: 14-1/2, 15, 16, And 16-1/2 )

Review BFO Electric Trailer Brake Inch Assembly 7000 Lbs Axle Pair Set fits 2012

The **BFO 3IHLBZ Electric Trailer Brake Controller (12V, 7000 lb Axle Set)** is a high-performance, precision-engineered braking system designed to deliver seamless, reliable, and responsive stopping power for medium-duty trailers and towing applications. Built with advanced electronic technology, this brake controller integrates smoothly with modern vehicles, ensuring optimal synchronization between the tow vehicle s braking system and the trailer s electric brakes. The 3IHLBZ model is specifically engineered to handle axle sets rated up to **7,000 pounds**, making it an ideal choice for campers, cargo trailers, horse trailers, and utility vehicles where consistent braking performance is critical. Its **12-volt operation** ensures compatibility with standard vehicle electrical systems, while its **progressive braking response** allows for gradual, controlled deceleration reducing jerky stops and enhancing overall towing safety.

At the heart of this brake controller lies a **digital signal processor (DSP)**, which provides precise, adjustable braking sensitivity through its **three-position control knob** (low, medium, high) or optional **remote control** for hands-free operation. The system features **self-diagnostic capabilities**, alerting the driver to potential issues such as low battery voltage, wiring faults, or brake system malfunctions via an **LED indicator panel**, ensuring proactive maintenance and minimizing downtime. The **high-quality, corrosion-resistant construction** with durable metal housing and weather-sealed connections guarantees long-term reliability in varying environmental conditions, from dusty construction sites to humid outdoor storage areas.

For added convenience, the BFO 3IHLBZ includes a **built-in time delay feature**, which prevents premature trailer braking during sudden towing vehicle deceleration, such as when shifting gears or hitting bumps. This smart functionality enhances ride comfort while maintaining safety. The controller also supports **proportional braking**, meaning the trailer s brakes activate in direct proportion to the tow vehicle s braking input, reducing the risk of skidding or uneven stopping. Installation is straightforward, with a **plug-and-play design** that requires minimal wiring and no complex modifications, making it accessible for both DIY enthusiasts and professional installers.

Whether hauling heavy loads across long distances or maneuvering through tight parking spaces, the **BFO 3IHLBZ Electric Trailer Brake Controller** delivers the confidence of a well-coordinated braking system. Its **rugged build, advanced electronics, and user-friendly controls** make it a standout choice for those seeking a balance of performance, durability, and ease of use in their towing setup. With this brake controller, drivers can trust in a smoother, safer, and more controlled towing experience every time they hit the road.

**Pros and Cons of buying a BFO 3IHLBZ Electric Trailer Brake (12V, 7000 lbs Axle Set)**

### **Pros**

1. **Reliable Performance** The BFO 3IHLBZ is a well-regarded electric trailer brake controller designed for heavy-duty use. It provides consistent braking power, which is crucial for safety, especially when towing large loads.

2. **Adjustable Braking Strength** The system allows for manual adjustment of braking intensity, making it suitable for different trailer weights and driving conditions. This flexibility helps prevent sudden jerks or excessive wear on the trailer s brakes.

3. **Compatibility with Heavy Loads** With a 7000-pound axle rating, this brake controller is built to handle substantial towing demands, reducing the risk of brake failure under load.

4. **Easy Installation** Many users report that the BFO 3IHLBZ is straightforward to install, especially when paired with compatible electric brakes. The wiring is typically plug-and-play, though some basic electrical knowledge may be required.

5. **Durability** BFO products are known for their robust construction, often featuring metal housings and high-quality components that resist wear over time.

6. **Compatibility with Modern Vehicles** The 12V system is widely compatible with most trucks, SUVs, and larger vehicles, making it a versatile choice for a variety of towing setups.

7. **Reduced Wear on Tow Vehicle Brakes** Properly functioning trailer brakes distribute stopping force, reducing the strain on the towing vehicle s brake system.

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### **Cons**

1. **Potential for False Activations** Some users report occasional false activations of the trailer brakes, which can be jarring if not properly calibrated. This may require fine-tuning of the sensitivity settings.

2. **Dependence on Electrical System** Like all electric brake systems, this controller relies on a stable 12V power source. Issues with the vehicle s battery, alternator, or wiring could lead to malfunctions.

3. **Cost of Installation (If Not DIY)** While the unit itself is reasonably priced, professional installation may add to the expense, especially if additional wiring or modifications are needed.

4. **Learning Curve for Optimal Settings** Achieving the perfect braking balance (between trailer and tow vehicle) may require some experimentation, particularly for new users.

5. **Limited Brand Support (Compared to OEM)** While BFO is a reputable aftermarket brand, some users prefer OEM or more widely supported brands for warranty and service reasons.

6. **Potential for Overheating in Extreme Use** In heavy-duty or prolonged braking scenarios, the controller and brakes may overheat if not adequately cooled. Proper ventilation and usage within rated limits are essential.

7. **Incompatibility with Some Trailer Setups** If the trailer s brake system is not properly matched (e.g., incorrect voltage or wiring), the controller may not function as intended.

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### **Conclusion**

The **BFO 3IHLBZ electric trailer brake controller (12V, 7000 lbs axle set)** is a solid choice for those needing a reliable, heavy-duty braking solution for their trailer. Its adjustable braking strength, durability, and compatibility with most vehicles make it a practical option for towing applications. However, potential users should be aware of the possibility of false activations, the need for proper installation, and the importance of maintaining the electrical system to ensure optimal performance.

For most drivers towing loads within the 7000-pound range, this controller offers a good balance of performance and value. If you prioritize reliability and ease of use, it is a recommended purchase, provided you take the time to properly calibrate and maintain the system.

**Final Recommendation:**

If you are towing a trailer within the 7000-pound range and need a dependable electric brake controller, the **BFO 3IHLBZ** is a strong choice. Ensure your trailer s brake system is compatible, follow installation guidelines carefully, and adjust the braking sensitivity to match your towing load. For best results, pair it with a high-quality trailer brake system and maintain both the controller and wiring regularly. If you are unsure about installation or calibration, consider consulting a professional.

Details:

Including installation hardware. All messages. Opening Hours: 7x24 hours, always here for you. Factory Warranty.

3 pair of 12 x 2 electric brake assembly and parts. Guaranteed Fitment Always the correct part. Application Compatible for Al-KO, Dexter, and Quality Trailer Axles. These are fully assembled back panels with boots, springs and magnets on them can be installed at any time.

5 Hole installation. Works on 5,200 lb or 7,000 trailer axles with five-hole brake flanges. Best Costumer Service. Suspension Masters US.

specifications traiparboa:

  • for years: 2012
  • brand: Bfo
  • mpn: 3ihlbz
  • axle rating: 7000 Lbs
  • california prop 65 warning: California Prop 65 Warning
  • center hole diameter: 3.25
  • color: Black
  • dimensions: 12 Diameter X 2 Wide
  • exterior part type: 5200lb, 6000lb, 7000lb
  • mounting flange bolt pattern: 5 Bolt
  • note: No Instruction Included
  • notice: This Is Aftermarket Replcement Part., California Prop 65 Warning., This Is Aftermarket Replcement Part
  • part type: Accessories
  • quantity: 6 Pcs
  • replaces dexter part numbers: K23-180-00 K23-181-00
  • size: 12 X 2
  • type: Trailer Axel Brake
  • unit quantity: 6 Pcs, 3 Right 3 Left
  • unit type: Unit
  • warranty: 2 Years
  • wheel bolt pattern: 6 Lug Or 8 Lug
  • wheel size: 14-1/2, 15, 16, And 16-1/2

shipping traiparboa:

  • type: Fixed
  • cost: $0.00
  • class: Standard
  • transit: 2-7 Days
  • service: Standard

seller traiparboa:

  • city: Houston, Texas
  • # reviews: 12781
  • rating: 99.4%

returns traiparboa:

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

general traiparboa:

  • condition: New
  • Parts Accessories > Boat Parts > Trailer Parts

offer traiparboa:

  • options: Ship-to-home
  • availability: In Stock
  • started: February 12, 2026
  • sold: 0
  • quantity: 10
  • best offers: True

payments traiparboa:

  • credit card: Visa
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  • wallet: Apple-pay
for years: 2012, axle rating: 7000 lbs, california prop 65 warning: california prop 65 warning, center hole diameter: 3.25, dimensions: 12 diameter x 2 wide, exterior part type: 5200lb, 6000lb, 7000lb, mounting flange bolt pattern: 5 bolt, note: no instruction included, notice: this is aftermarket replcement part., california prop 65 warning., this is aftermarket replcement part, part type: accessories, quantity: 6 pcs, replaces dexter part numbers: k23-180-00 k23-181-00, size: 12 x 2, type: trailer axel brake, unit quantity: 6 pcs, 3 right 3 left, unit type: unit, warranty: 2 years, wheel bolt pattern: 6 lug or 8 lug, wheel size: 14-1/2, 15, 16, and 16-1/2,
category: boat parts > trailer parts, color: black, sku: 4840160117753752,
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