Rear Differential For 2017-19 Honda Rancher TRX420 Foreman TRX500 41300-HR3-W50

Rear Differential for Honda

This rear differential for 2017-2019 Honda Rancher TRX420 and Foreman TRX500 ATVs transfers engine torque to the rear axle while allowing wheel speed differentiation for stable handling. Engineered to meet OEM specifications, the rear differential assembly restores factory power flow and longevity. It directly replaces Honda part number 41300-HR3-W50, giving your Rancher or Foreman the traction you depend on in mud, rock, and rutted terrain.

Overview

The rear differential is the component that delivers power from the driveshaft to the rear wheels of your Honda ATV, enabling smooth cornering by letting each wheel turn at its own speed. This rear differential assembly is designed for riders tackling trails, farm work, and rugged landscapes in 2017-2019 Rancher TRX420 and Foreman TRX500 models. Replacing OEM part 41300-HR3-W50, it restores dependable drivetrain performance for your Honda.

Built For Performance

• Precision-machined ring and pinion gears for smooth, quiet operation
• Cast-iron housing withstands impact and chassis flex
• Sealed bearings keep lubricant in and debris out
• Direct-fit installation with no modifications required
• Pre-set gear backlash simplifies setup

Fits These Machines

• for Honda Rancher TRX420 2017-2019
• for Honda Foreman TRX500 2017-2019

On-The-Job Use

• Trail riding on rocky, muddy, and uneven terrain
• Farm and ranch utility tasks like towing and hauling
• Snow plowing with appropriate accessories
• Hunting and off-road expedition transport
• Recreational ATV outings requiring reliable 4x4 engagement

Specs At A Glance

Good To Know

Q: Does this rear differential arrive filled with gear oil? A: It is shipped with assembly lubricant on internal components, but you must add the appropriate gear oil specified in your Honda service manual before riding. Fill to the correct level to protect the new gears.

Q: Will this unit fit if my ATV has aftermarket lift kits or larger tires? A: The differential housing and mounting points are identical to the factory part, so lift kits or oversized tires do not affect physical fitment. Ensure all driveline angles remain within factory tolerances to avoid premature wear.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.