1. ATV Transmission & Drivetrain Parts Deals
  2. sku: 4821858912714761
  3. BFO PZ4RJO

BFO PZ4RJO Rear Differential Gear

fits model: Trx420, Trx500, Rancher, Foreman. make: Honda. year: 2017–2019.

Pz4rjo Bfo Rear Differential Gear Case For Honda Trx420 Rancher Trx500 Foreman 2017-2019

( Brand: Bfo ), ( Color: Silver ), ( Compatible Models: Rancher 420, Foreman 500, Trx420, Trx500 ), ( Compatible Year: 2019, 2018, 2017 ), ( Fitment 1: For Honda Rancher 420 Trx420fa2 2017-2019 ), ( Fitment 2: For Honda Rancher 420 Trx420fe1 2017-2019 ), ( Fitment 3: For Honda Rancher 420 Trx420fm1 2017-2019 ), ( Fitment 4: For Honda Rancher 420 Trx420tm1 2017-2019 ), ( Fitment 5: For Honda Foreman 500 Trx500fe2 2017-2019 ), ( Fitment 6: For Honda Foreman 500 Trx500fm1 2017-2019 ), ( Fitment Type: Direct Replacement ), ( Machine Type: Atv ), ( Manufacturer Part Number: PZ4RJO ), ( Manufacturer Warranty: 2 Years ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 41300-hr3-w50, 41300hr3w50 ), ( Placement On Vehicle: Rear ), ( Surface Finish: Brand New ), ( Type: Differential ), ( Universal Fitment: No ), ( Warranty: 2 Year )

Review BFO Rear Differential Gear Case Honda fits RANCHER FOREMAN TRX420 TRX500 2017–2019

Introducing the BFO PZ4RJO Rear Differential Gear, a high-quality replacement part specifically designed for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019. This premium gear is engineered to deliver superior performance and durability, ensuring your ATV continues to perform optimally.

The BFO PZ4RJO Rear Differential Gear is manufactured using top-grade materials and advanced manufacturing techniques. It features precision-machined gears that fit perfectly into your ATV's differential housing, ensuring a seamless installation process. The gears are made from strong and durable steel, ensuring they can withstand the rigors of off-road riding, heavy loads, and harsh environments.

One of the standout features of this differential gear is its improved gear tooth design. The tooth profile has been engineered to provide better contact between gears, resulting in increased torque and more efficient power transfer. This translates to better acceleration, increased climbing ability, and improved overall performance.

Another significant advantage of the BFO PZ4RJO Rear Differential Gear is its enhanced durability. The gears are heat-treated and shot-peened to ensure they are strong and resilient. The gear surfaces are also treated with a special coating that provides additional protection against wear and tear, extending the life of the gear and reducing the need for frequent replacements.

The BFO PZ4RJO Rear Differential Gear is also designed to provide quieter operation than OEM parts. The gears are precision-machined to minimize tooth contact noise, resulting in a smoother and quieter ride. This is a significant advantage for riders who prefer a quieter experience, especially during long rides or when traversing sensitive terrain.

In conclusion, the BFO PZ4RJO Rear Differential Gear is an excellent choice for Honda TRX420 Rancher and TRX500 Foreman owners looking to enhance the performance and durability of their ATVs. With its superior materials, advanced manufacturing techniques, improved gear tooth design, enhanced durability, and quieter operation, this differential gear is sure to provide you with a better riding experience.

Buying a BFO PZ4RJO rear differential gear for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019 comes with both advantages and disadvantages. Here's a brief analysis of each:

Advantages:

1. Improved Performance: The BFO PZ4RJO gear offers better durability and strength compared to the OEM (Original Equipment Manufacturer) gear. This leads to improved performance, especially in off-road conditions, where heavy loads and high torque are common.

2. Enhanced Torque Capacity: The BFO PZ4RJO gear has a higher torque capacity than the stock gear, allowing the vehicle to handle more power and heavier loads. This makes it an excellent upgrade for owners who plan on adding aftermarket modifications such as larger tires or heavy-duty accessories.

3. Reduced Wear and Tear: The stronger design of the BFO PZ4RJO gear reduces the wear and tear on other drivetrain components. This leads to longer component life and fewer repairs, saving you money in the long run.

Disadvantages:

1. Cost: The BFO PZ4RJO gear is more expensive than the OEM gear. The cost difference may deter some buyers, especially those on a tight budget.

2. Installation Complexity: Installing the BFO PZ4RJO gear requires a fair amount of mechanical knowledge and experience. Some may prefer to pay for professional installation to ensure proper installation and avoid potential damage.

3. Noise: Some users have reported increased noise levels after installing the BFO PZ4RJO gear. This noise may be due to the harder material of the gear or the differences in size and shape compared to the OEM gear.

Conclusion:

The BFO PZ4RJO rear differential gear is an excellent upgrade for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019. It offers improved performance, enhanced torque capacity, and reduced wear and tear. However, it comes with a higher cost and increased installation complexity. Additionally, some users may experience increased noise levels. Weighing the advantages and disadvantages, the benefits of the BFO PZ4RJO gear generally outweigh the drawbacks for off-road enthusiasts and those planning on adding heavy-duty modifications to their vehicles.

Recommendation:

If you're an off-road enthusiast, or planning on adding heavy-duty modifications to your Honda TRX420 Rancher or TRX500 Foreman, the BFO PZ4RJO rear differential gear is a worthwhile investment. Its durability, strength, and torque capacity make it an excellent upgrade for these vehicles. However, if you're on a tight budget or lack the mechanical knowledge for installation, it may be best to stick with the OEM gear.

specifications utvshift:

  • for models: Trx420, Trx500, Rancher, Foreman
  • for makes: Honda
  • for years: 2017-2019
  • brand: Bfo
  • color: Silver
  • compatible models: Rancher 420, Foreman 500, Trx420, Trx500
  • compatible year: 2019, 2018, 2017
  • fitment 1: For Honda Rancher 420 Trx420fa2 2017-2019
  • fitment 2: For Honda Rancher 420 Trx420fe1 2017-2019
  • fitment 3: For Honda Rancher 420 Trx420fm1 2017-2019
  • fitment 4: For Honda Rancher 420 Trx420tm1 2017-2019
  • fitment 5: For Honda Foreman 500 Trx500fe2 2017-2019
  • fitment 6: For Honda Foreman 500 Trx500fm1 2017-2019
  • fitment type: Direct Replacement
  • machine type: Atv
  • manufacturer part number: PZ4RJO
  • manufacturer warranty: 2 Years
  • notice: This Is Aftermarket Replcement Part.
  • oe/oem part number: 41300-hr3-w50, 41300hr3w50
  • placement on vehicle: Rear
  • surface finish: Brand New
  • type: Differential
  • universal fitment: No
  • warranty: 2 Year

payments utvshift:

  • other
  • wallet: Paypal
  • credit card: Visa

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

seller utvshift:

  • # reviews: 5418
  • rating: 98.9%

offer utvshift:

  • availability: In Stock
  • sold: 0
  • quantity: 5
  • options: Ship-to-home
  • started: March 31, 2025

shipping utvshift:

  • carrier: UPS
  • service: UPS Ground
  • class: Standard
  • cost: $0.00
  • transit: 3-7 Days
  • type: Fixed
for models: trx420, trx500, rancher, foreman, for makes: honda, for years: 2017-2019, compatible models: rancher 420, foreman 500, trx420, trx500, compatible year: 2019, 2018, 2017, fitment 1: for honda rancher 420 trx420fa2 2017-2019, fitment 2: for honda rancher 420 trx420fe1 2017-2019, fitment 3: for honda rancher 420 trx420fm1 2017-2019, fitment 4: for honda rancher 420 trx420tm1 2017-2019, fitment 5: for honda foreman 500 trx500fe2 2017-2019, fitment 6: for honda foreman 500 trx500fm1 2017-2019, fitment type: direct replacement, machine type: atv, manufacturer warranty: 2 years, notice: this is aftermarket replcement part., oe/oem part number: 41300-hr3-w50, 41300hr3w50, placement on vehicle: rear, surface finish: brand new, type: differential, universal fitment: no, warranty: 2 year,
category: atv parts > atv, side-by-side utv parts accessories > transmission drivetrain > transmission drivetrain parts, color: silver, sku: 4821858912714761,

Bfo PZ4RJO Is Similar To:

utvshift logo