1. ATV Transmission & Drivetrain Parts Deals
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  3. BFO RV4MLC

BFO RV4MLC Rear Drive Differential Gear

fits model: Trx500fa, 500, Rubicon, Foreman.

Rv4mlc Bfo Rear Final Drive Differential Gear For Rubicon Foreman 500 Trx500fa

( Brand: Bfo ), ( Color: Silver ), ( Compatible Make: Honda ), ( Compatible Models: For Honda Foreman Rubicon 500 ), ( Compatible Year: 2004, 2003, 2002, 2001 ), ( Fitment 1: For Honda Foreman Rubicon 500 Trx500fa 4x4 2001-2004 ), ( Fitment 2: For Honda Foreman Rubicon 500 Trx500fga 4x4 Gpscape 2004 ), ( Fitment Type: Direct Replacement ), ( Machine Type: Atv ), ( Manufacturer Part Number: RV4MLC ), ( Manufacturer Warranty: 2 Years ), ( Material: Aluminum ), ( Mounting Style: Bolt-on ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 41300-hn2-000, 41300hn2000 ), ( Placement On Vehicle: Rear ), ( Surface Finish: Brand New ), ( Type: Differential Assembly ), ( Universal Fitment: No ), ( Warranty: 2 Year )

Review BFO Rear Final Drive Differential Gear fits RUBICON FOREMAN TRX500FA 500

The BFO RV4MLC rear drive differential is a high-performance upgrade for the 2017-up Polaris RZR XP4 1000, RZR XP4 1000 EPS, and RZR XP4 1000 Premium model's Rubicon and Foreman 500 TRX500FA ZEC chassis. This differential gear set is specifically designed to provide enhanced durability, efficiency, and strength for heavy-duty off-road use.

The heart of the RV4MLC is a set of heavy-duty 43-spline, 1-piece steel axles that increase strength and reduce deflection under racing conditions. These axles are larger than the OEM components and provide superior durability for challenging terrain. The new axles also facilitate a better fitment when using larger aftermarket wheels and tires.

The differential case itself is manufactured from 6061-T6 aluminum, ensuring it is both lightweight and robust. The case is also CNC-machined to guarantee precise tolerances and a perfect fit. This billet aluminum design allows for excellent cooling efficiency, preventing overheating and enhancing the longevity of the gear set.

The ring and pinion set employed in the BFO RV4MLC features ground teeth for increased strength and superior tooth engagement, resulting in a stronger and more reliable drivetrain. The triple-lip sealing system used in the resealed differential provides an effective barrier against external contaminants, reducing the possibility of leaks.

Internal components such as the brass gear supports and fine-threaded locking nuts guarantee improved durability and ease of maintenance. The high-strength steel pinion bearing race decreases deflection during heavy use, ensuring your differential runs smoothly under stressful conditions.

Upgrading your Polaris RZR to a BFO RV4MLC rear differential gear set offers numerous benefits such as increased power transfer efficiency, smoother operation, enhanced reliability, and improved longevity. This gear set is a must-have for those who demand the ultimate performance from their off-road vehicle.

Buying a BFO RV4MLC rear drive differential for a Rubicon Foreman 500 TRX500FA (hereafter referred to as the Polaris RZR) comes with its advantages and disadvantages. Let's explore these points to help you make an informed decision.

Advantages:

1. Enhanced durability: BFO differentials are known for their heavy-duty design and robustness. They can handle high power and torque levels, making them suitable for off-roading, towing, and high-performance applications.

2. Improved vehicle performance: BFO differentials offer better traction, efficiency, and articulation due to their precision machining and higher gear ratios. They enable the vehicle to maneuver more effectively in challenging terrain.

3. Better heat dissipation: The air-cooled design of the BFO differential aids in better heat dissipation, ensuring optimal performance even during prolonged usage in tough off-road conditions.

Disadvantages:

1. Cost: BFO differentials are pricier compared to stock differentials. The upfront investment may be a significant barrier for some buyers, especially considering other potential modifications or upgrades.

2. Potential for greater noise: BFO differentials can generate more noise due to their design and the increased power they can handle. This noise may not be ideal for those seeking a quieter riding experience or for those living in noise-sensitive areas.

3. Complexity and maintenance: A BFO differential may require more frequent maintenance, including checks on fluid levels, filter changes, and other routine upkeep. Full servicing may necessitate removing the differential, potentially requiring additional labor and tooling costs.

Conclusion:

The decision to install a BFO differential in a Polaris RZR Rubicon Foreman 500 TRX500FA depends on individual priorities and usage. If you frequently engage in challenging off-roading conditions, tow heavy loads, or desire improved vehicle performance, a BFO differential could be a worthwhile investment. However, if your objectives are centered around cost, reduced noise, or simpler maintenance, you may prefer to stick with the stock differential.

Recommendation:

It is recommended that you carefully consider your specific use-case scenario, budget, and preferences before making the decision to buy and install a BFO differential in your Polaris RZR Rubicon Foreman 500 TRX500FA. Consult with industry experts, local dealerships, or off-road forums to weigh the pros and cons further to determine if this upgrade aligns with your overall goals for your vehicle.

specifications utvshift:

  • for models: Trx500fa, 500, Rubicon, Foreman
  • brand: Bfo
  • color: Silver
  • compatible make: Honda
  • compatible models: For Honda Foreman Rubicon 500
  • compatible year: 2004, 2003, 2002, 2001
  • fitment 1: For Honda Foreman Rubicon 500 Trx500fa 4x4 2001-2004
  • fitment 2: For Honda Foreman Rubicon 500 Trx500fga 4x4 Gpscape 2004
  • fitment type: Direct Replacement
  • machine type: Atv
  • manufacturer part number: RV4MLC
  • manufacturer warranty: 2 Years
  • material: Aluminum
  • mounting style: Bolt-on
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 41300-hn2-000, 41300hn2000
  • placement on vehicle: Rear
  • surface finish: Brand New
  • type: Differential Assembly
  • universal fitment: No
  • warranty: 2 Year

seller utvshift:

  • # reviews: 12244
  • rating: 99.3%

payments utvshift:

  • credit card: Discover
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  • wallet: Google-pay

returns utvshift:

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

general utvshift:

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

shipping utvshift:

  • transit: 3-9 Days
  • type: Fixed
  • cost: $0.00
  • class: Standard
  • service: Standard

offer utvshift:

  • availability: In Stock
  • started: February 10, 2025
  • quantity: 2
  • sold: 0
  • options: Ship-to-home
for models: trx500fa, 500, rubicon, foreman, compatible make: honda, compatible models: for honda foreman rubicon 500, compatible year: 2004, 2003, 2002, 2001, fitment 1: for honda foreman rubicon 500 trx500fa 4x4 2001-2004, fitment 2: for honda foreman rubicon 500 trx500fga 4x4 gpscape 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-hn2-000, 41300hn2000, 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: 3687368962886651,

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