Differential Servo Actuator Motor 1HP-4616A-00-00 for Yamaha YXZ1000R 2017-2024

Differential Servo Actuator Motor for Yamaha

This differential servo actuator motor, reference 1HP-4616A-00-00, controls the locking action of the differential on Yamaha YXZ1000R side-by-side vehicles from 2017 to 2024.

Overview

This differential servo actuator motor is a replacement unit that drives the differential locking mechanism on Yamaha YXZ1000R models. It engages and disengages the differential lock so the drivetrain responds when you need traction on demand. A practical fix for owners dealing with a failed or sluggish actuator on the trail.

Built For Performance

• Replacement for the 1HP-4616A-00-00 actuator reference
• Motorized drive for engaging and disengaging the differential lock
• Sealed housing designed to resist water, mud, and dust
• Direct-fit mounting for the YXZ1000R differential assembly
• Suited to the rigors of off-road drivetrain use

Fits These Machines

• for Yamaha YXZ1000R 2017
• for Yamaha YXZ1000R 2018
• for Yamaha YXZ1000R 2019
• for Yamaha YXZ1000R 2020
• for Yamaha YXZ1000R 2021
• for Yamaha YXZ1000R 2022
• for Yamaha YXZ1000R 2023
• for Yamaha YXZ1000R 2024

On-The-Job Use

• Replacing a failed differential servo actuator
• Restoring 4WD lock function after mechanical failure
• Trail and rock crawling where locked differentials are needed
• Routine drivetrain maintenance and repair

Specs At A Glance

Good To Know

Q: Will this fix a differential that will not lock? A: A failed actuator motor is one common cause of a differential that will not lock. Confirm the actuator is the fault before replacing it, as wiring and switches can cause similar symptoms.

Q: Do I need to bleed or reset anything after install? A: Check your service manual for the differential lock engagement procedure after replacement. A brief test of lock and unlock function is recommended.

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