1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 9354998755524751
  3. BFO NBL728

BFO NBL728 Rear Gear Differential Atv 400/450

fits model: 400, 450, Foreman. make: Honda. year: 2002–2004.

Nbl728 Bfo Rear Final Gear Differential Assembly For Honda Foreman 400/450 Atv 2002-2004

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Compatible Models: For Honda Foreman 400, Foreman 450 ), ( Compatible Year: 2004, 2003, 2002 ), ( Fitment 1: For Honda Foreman 400 Trx400fw 4x4 2002-2003 ), ( Fitment 2: For Honda Foreman 450 Trx450fe 4x4 Es 2002-2004 ), ( Fitment 3: For Honda Foreman 450 Trx450fm 4x4s 2002-2004 ), ( Fitment Type: Direct Replacement ), ( Machine Type: Atv ), ( Manufacturer Part Number: NBL728 ), ( Manufacturer Warranty: 2 Years ), ( Material: Aluminum ), ( Mounting Style: Bolt-on ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 41300-hn0-670, 41300hn0670 ), ( Placement On Vehicle: Rear ), ( Surface Finish: Brand New ), ( Type: Differential Assembly ), ( Universal Fitment: No ), ( Warranty: 2 Year )

Review BFO Rear Final Gear Differential Assembly Honda 400/450 Atv fits FOREMAN 400 450 2002–2004

The BFO NBL728 Rear Gear Differential is an essential component for the Honda Foreman 400/450 ATV models produced between 2002 and 2004. This differential is engineered to deliver robust and reliable performance, ensuring a smooth riding experience for your ATV.

The NBL728 is a sealed unit, meaning it is completely enclosed, protecting the internal gears and bearings from external contaminants such as water, mud, and debris. Its sealing system provides an effective barrier against these elements, reducing the risk of wear and damage, and prolonging the life of the differential.

The gear ratio of the NBL728 is specifically designed for the Honda Foreman 400/450 ATV models, ensuring optimal power transfer and torque delivery to the wheels. The gears are precision machined from high-quality steel, ensuring a strong and durable construction that can handle the demanding conditions of off-road riding.

The differential features heavy-duty bearings that support the load of the vehicle and transmit power efficiently from the transmission to the wheels. These bearings are designed to minimize friction, reducing the wear on other components and improving the overall efficiency of the drivetrain.

The NBL728 also includes a limited-slip differential, which provides improved traction and stability, especially when riding on slippery or uneven terrain. This feature allows the wheels to rotate at slightly different speeds, ensuring maximum contact with the ground and enhancing the overall performance of the ATV.

Installation of the NBL728 is made easy with the included mounting hardware and instructions. The differential is designed to be a direct replacement for the original equipment, requiring no modifications or additional components.

In conclusion, the BFO NBL728 Rear Gear Differential is a high-quality and reliable component that delivers superior performance for the Honda Foreman 400/450 ATV models from 2002 to 2004. Its robust construction, efficient power transfer, and improved traction make it an essential upgrade for any serious off-road enthusiast.

Buying a BFO NBL728 rear gear differential for a Honda Foreman 400/450 ATV model year 2002-2004 involves considering its potential benefits and drawbacks. Here's a straightforward analysis:

Pros:

1. Upgrade: Installing a new differential can improve the overall performance of the ATV by providing better traction and handling, especially in challenging terrains.

2. Durability: A higher-quality differential like the BFO NBL728 is designed to last longer than the stock differential, which could save you money in the long run by reducing the need for frequent replacements.

3. Customization: This aftermarket differential offers an opportunity for customization, allowing you to tailor the ATV's performance to your specific riding style and terrain preferences.

Cons:

1. Cost: The price of an aftermarket differential like the BFO NBL728 is typically higher than that of the stock differential, which can be a significant investment for some ATV owners.

2. Installation: Installing a new differential requires some mechanical skills and tools, which might be a challenge for some users. Additionally, the installation process may take some time and effort.

3. Compatibility: Ensure that the BFO NBL728 differential is compatible with your specific Honda Foreman 400/450 ATV model and year before making a purchase to avoid potential issues.

Ending Conclusion:

The decision to buy a BFO NBL728 rear gear differential for a Honda Foreman 400/450 ATV model year 2002-2004 ultimately depends on your individual needs, preferences, and budget. If you prioritize improved performance, durability, and customization, and have the necessary skills and resources for installation, then this aftermarket differential could be a worthwhile investment. However, if you're on a tight budget or prefer a more affordable solution, you might consider keeping the stock differential and focusing on other upgrades or maintenance tasks instead.

Recommendation:

Before making a purchase, I would recommend thoroughly researching the BFO NBL728 differential, reading customer reviews, and consulting with knowledgeable professionals to ensure that it's the best choice for your specific needs and circumstances. Additionally, make sure to verify its compatibility with your Honda Foreman 400/450 ATV model and year.

specifications utvshift:

  • for models: 400, 450, Foreman
  • for makes: Honda
  • for years: 2002-2004
  • brand: Bfo
  • california prop 65 warning: California Prop 65 Warning
  • color: Silver
  • compatible models: For Honda Foreman 400, Foreman 450
  • compatible year: 2004, 2003, 2002
  • fitment 1: For Honda Foreman 400 Trx400fw 4x4 2002-2003
  • fitment 2: For Honda Foreman 450 Trx450fe 4x4 Es 2002-2004
  • fitment 3: For Honda Foreman 450 Trx450fm 4x4s 2002-2004
  • fitment type: Direct Replacement
  • machine type: Atv
  • manufacturer part number: NBL728
  • manufacturer warranty: 2 Years
  • material: Aluminum
  • mounting style: Bolt-on
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 41300-hn0-670, 41300hn0670
  • placement on vehicle: Rear
  • surface finish: Brand New
  • type: Differential Assembly
  • universal fitment: No
  • warranty: 2 Year

seller utvshift:

  • # reviews: 26616
  • rating: 99.0%

offer utvshift:

  • sold: 0
  • started: October 28, 2025
  • options: Ship-to-home
  • availability: In Stock
  • quantity: 3
  • best offers: True

shipping utvshift:

  • class: Standard
  • transit: 3-7 Days
  • cost: $0.00
  • carrier: UPS
  • service: UPS Ground
  • type: Fixed

payments utvshift:

  • wallet: Google-pay
  • other
  • credit card: Visa

returns utvshift:

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

general utvshift:

  • condition: New
  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
for models: 400, 450, foreman, for makes: honda, for years: 2002-2004, california prop 65 warning: california prop 65 warning, compatible models: for honda foreman 400, foreman 450, compatible year: 2004, 2003, 2002, fitment 1: for honda foreman 400 trx400fw 4x4 2002-2003, fitment 2: for honda foreman 450 trx450fe 4x4 es 2002-2004, fitment 3: for honda foreman 450 trx450fm 4x4s 2002-2004, fitment type: direct replacement, machine type: atv, manufacturer warranty: 2 years, mounting style: bolt-on, notice: this is aftermarket replcement part., oe/oem part number: 41300-hn0-670, 41300hn0670, placement on vehicle: rear, surface finish: brand new, type: differential assembly, universal fitment: no, warranty: 2 year,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, color: silver, material: aluminum, sku: 9354998755524751,

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