1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 9261200554744762
  3. BFO 0IMSBN

BFO 0IMSBN Front Differential

fits model: Atp, 330, 500, 400, Ranger, Magnum, Sportsman. make: Polaris.

0imsbn Bfo Front Differential For Polaris Atp 330 Ranger Magnum 500 Sportsman 400 New

( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Color: Silver ), ( Compatible Models: For Polaris Atp Ranger 500 700 Sportsman ), ( Compatible Year: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001 ), ( Fitment Type: Direct Replacement ), ( Machine Type: Atv, Utv / Sxs ), ( Manufacturer Part Number: 0IMSBN ), ( Manufacturer Warranty: 2 Year ), ( Material: Aluminum ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 3233952, 3233998, 1332428, 1341497, 3233950, 1341344, 3234093, 3233952, 3233998, 1332990 ), ( Placement On Vehicle: Front ), ( Surface Finish: Brand New ), ( Type: Differential ), ( Universal Fitment: No )

Review BFO Front Differential Polaris New fits RANGER MAGNUM SPORTSMAN ATP 330 500 400

The BFO IMSBN Front Differential is a high-performance upgrade for Polaris ATP 330 Ranger Magnum 500 and Sportsman 400 models. This front differential is designed to deliver enhanced power transmission, improved traction, and increased durability compared to the stock unit.

The IMSBN Front Differential features a robust design with a heavy-duty case and large, high-strength gears. The gear ratio of 3.841:1 is optimized for better torque and improved performance in various off-road conditions. The differential also comes with an upgraded bearing kit and an improved seal system to ensure longevity and reliability.

One of the notable features of this front differential is its improved sealing system. The BFO IMSBN Front Differential utilizes a triple-lip seal design that provides an effective seal against contaminants while allowing for some degree of axle articulation. This design helps to minimize the risk of fluid loss and ensures consistent performance in challenging off-road conditions.

Another advantage of the IMSBN Front Differential is its compatibility with various aftermarket upgrades. It can be used in conjunction with aftermarket driveshafts, axles, and other performance upgrades to create a highly capable off-road vehicle.

The installation process for the IMSBN Front Differential is relatively straightforward, and it is designed to be a direct replacement for the stock differential. However, it's always recommended to consult the installation instructions and seek professional help if needed to ensure proper installation and prevent any potential damage to the vehicle.

In summary, the BFO IMSBN Front Differential is an excellent upgrade for Polaris ATP 330 Ranger Magnum 500 and Sportsman 400 models. It delivers superior power transmission, improved traction, and increased durability, making it an ideal choice for those seeking to enhance the performance of their off-road vehicle.

Buying a BFO (Bilstein Shock Absorbers' Bulletproof Front Differential) for a Polaris ATP 330 Ranger Magnum 500 Sportsman 400 can be a significant investment for enhancing the vehicle's performance and durability. Here are some pros and cons to help you make an informed decision.

Pros:

1. Enhanced Durability: The BFO front differential is built to withstand the rigors of heavy off-road use, making it an ideal choice for those who frequently use their Polaris for extreme terrain conditions.

2. Improved Performance: The Bulletproof design of the front differential provides better power transfer, resulting in improved acceleration and overall performance.

3. Reduced Maintenance: The BFO front differential is designed to be virtually maintenance-free, which can save you time and money in the long run.

4. Increased Ground Clearance: The BFO front differential provides an increased ground clearance, allowing the vehicle to navigate more challenging terrain with ease.

5. Better Protection: The BFO front differential offers better protection against rocks, logs, and other debris that can damage the standard differential.

Cons:

1. Cost: The BFO front differential is a significant investment, with prices ranging from $3,000 to $5,000 or more, depending on the dealer and any additional modifications.

2. Installation Complexity: Installing the BFO front differential requires specialized tools and knowledge, which can add to the overall cost and time investment.

3. Weight: The BFO front differential is heavier than the standard differential, which can impact fuel economy and overall vehicle performance.

4. Limited Availability: The BFO front differential may not be readily available from all dealers, and it may take some time to order and install.

In conclusion, the BFO front differential for a Polaris ATP 330 Ranger Magnum 500 Sportsman 400 offers significant performance and durability benefits, but it comes at a cost. If you frequently use your Polaris for extreme off-road conditions and are willing to invest in the upgrade, then the BFO front differential can be a worthwhile investment. However, if you use your vehicle primarily for light off-roading or on-road use, the added cost and complexity may not be justifiable. Ultimately, the decision to purchase a BFO front differential depends on your specific usage needs and budget. If you do decide to go ahead with the purchase, make sure to work with a reputable dealer or installer to ensure a successful installation.

specifications utvshift:

  • for models: Atp, 330, 500, 400, Ranger, Magnum, Sportsman
  • for makes: Polaris
  • brand: Bfo
  • california prop 65 warning: California Prop 65 Warning
  • color: Silver
  • compatible models: For Polaris Atp Ranger 500 700 Sportsman
  • compatible year: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001
  • fitment type: Direct Replacement
  • machine type: Atv, Utv / Sxs
  • manufacturer part number: 0IMSBN
  • manufacturer warranty: 2 Year
  • material: Aluminum
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 3233952, 3233998, 1332428, 1341497, 3233950, 1341344, 3234093, 3233952, 3233998, 1332990
  • placement on vehicle: Front
  • surface finish: Brand New
  • type: Differential
  • universal fitment: No

shipping utvshift:

  • type: Fixed
  • service: UPS Ground
  • carrier: UPS
  • class: Standard
  • cost: $0.00
  • transit: 4-7 Days

seller utvshift:

  • rating: 98.9%
  • # reviews: 8219

returns utvshift:

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

offer utvshift:

  • availability: In Stock
  • started: October 24, 2025
  • quantity: 2
  • options: Ship-to-home
  • sold: 0
  • best offers: True

general utvshift:

  • ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
  • condition: New

payments utvshift:

  • wallet: Paypal
  • credit card: Mastercard
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for models: atp, 330, 500, 400, ranger, magnum, sportsman, for makes: polaris, california prop 65 warning: california prop 65 warning, compatible models: for polaris atp ranger 500 700 sportsman, compatible year: 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, 2003, 2002, 2001, fitment type: direct replacement, machine type: atv, utv / sxs, manufacturer warranty: 2 year, notice: this is aftermarket replcement part., oe/oem part number: 3233952, 3233998, 1332428, 1341497, 3233950, 1341344, 3234093, 3233952, 3233998, 1332990, placement on vehicle: front, surface finish: brand new, type: differential, universal fitment: no,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, color: silver, material: aluminum, sku: 9261200554744762,

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