( Brand: Bfo ), ( California Prop 65 Warning: California Prop 65 Warning ), ( 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: XO4UGA ), ( 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 Final Gear Differential Assy Honda fits RANCHER FOREMAN TRX420 TRX500 2017–2019
The BFO XO4UGA Rear Gear Differential is an excellent upgrade for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019. This high-performance differential offers several advantages over the stock unit, making it a popular choice among off-road enthusiasts.
The XO4UGA differential is designed with a robust 2.25-inch diameter ring gear and 1.25-inch pinion, ensuring increased strength and durability compared to the factory differential. Its heavy-duty design can withstand the demands of off-road riding, providing better protection against damages caused by rocks or heavy loads.
One of the most impressive features of the BFO XO4UGA differential is its increased oil capacity. The unit comes with a 3-quart oil capacity, which is significantly more than the stock differential's 1.5-quart capacity. With more oil, the gears stay cooler and lubricated for longer periods, reducing the risk of overheating and preventing premature wear.
Another significant advantage of the BFO XO4UGA differential is its improved sealing system. The unit features an O-ring seal design that provides a tighter and more effective seal, preventing oil leaks and keeping the differential's contents clean. This results in better performance, increased longevity, and reduced maintenance.
The BFO XO4UGA Rear Gear Differential also comes with an upgraded gear set. The gears are made from high-quality materials and are precision-machined to ensure a perfect fit and smooth operation. The gears are also heat-treated, ensuring that they can withstand the extreme temperatures generated during off-road riding.
Installing the BFO XO4UGA Rear Gear Differential is a straightforward process. The unit comes with all necessary hardware, including new bearing races and seals, making it a complete kit. The installation process is similar to that of the factory unit, and detailed instructions are provided to make the process as easy as possible.
In conclusion, the BFO XO4UGA Rear Gear Differential is an excellent upgrade for Honda TRX420 Rancher and TRX500 Foreman models. Its robust design, increased oil capacity, improved sealing system, and upgraded gear set make it a popular choice among off-road enthusiasts. With its easy installation process and significant performance improvements, the BFO XO4UGA Rear Gear Differential is an investment that any serious off-road rider should consider.
Buying a BFO XO4UGA rear gear differential for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019 comes with several pros and cons. This differential is an aftermarket upgrade designed to provide better performance and durability.
Pros:1. Improved Off-Road Performance: The BFO XO4UGA differential offers better ground clearance, improved articulation, and increased torque capacity. This results in better off-road performance and the ability to tackle more challenging terrains.
2. Increased Durability: The differential is built with high-quality materials such as chromoly steel and heavy-duty gears. This makes it more resilient to the wear and tear of off-road riding and extends the lifespan of the differential.
3. Reduced Maintenance: The BFO XO4UGA differential requires less maintenance compared to the stock differential. It features a seal system that eliminates the need for regular grease changes, saving you time and money.
Cons:1. Cost: The BFO XO4UGA differential is more expensive than the stock differential. This may be a significant investment for some riders, especially if they are on a tight budget.
2. Installation Complexity: Installing the BFO XO4UGA differential can be a complex process. It requires specialized tools and skills, and some riders may choose to pay a professional to do the installation for them.
3. Weight: The BFO XO4UGA differential is heavier than the stock differential. This added weight can affect the overall performance of the ATV, particularly in terms of acceleration and fuel efficiency.
Conclusion:The BFO XO4UGA rear gear differential is an excellent upgrade for Honda TRX420 Rancher and TRX500 Foreman models from 2017 to 2019. It offers improved off-road performance, increased durability, and reduced maintenance. However, it comes with a higher cost, installation complexity, and added weight. Ultimately, the decision to invest in this upgrade depends on your riding style, budget, and priorities. If you frequently ride off-road and value better performance and durability, the BFO XO4UGA differential is a worthwhile investment. If you're on a tight budget or prioritize lightweight performance, you may want to consider other options.
specifications utvshift:
- for models: Trx420, Trx500, Rancher, Foreman
- for makes: Honda
- for years: 2017-2019
- brand: Bfo
- california prop 65 warning: California Prop 65 Warning
- 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: XO4UGA
- 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
shipping utvshift:
- carrier: UPS
- type: Fixed
- cost: $0.00
- transit: 4-8 Days
- class: Standard
- service: UPS Ground
seller utvshift:
- rating: 99.2%
- # reviews: 9246
returns utvshift:
- paid by: Seller
- time: 30 Days
- policy: Returns Accepted
general utvshift:
- condition: New
- ATV, Side-by-Side UTV Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain Parts
payments utvshift:
- wallet: Paypal
- other
- credit card: Mastercard
offer utvshift:
- started: June 22, 2025
- options: Ship-to-home
- quantity: 10
- availability: In Stock
- sold: 0
- best offers: True
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