Hotbray LR035545ES Accessory Drive Belt Idler Pulley - Upper

Accessory Drive Belt Idler Pulley Overview

This accessory drive belt idler pulley is built for Land Rover belt drive service where a serpentine belt runs over an upper pulley location. It uses a steel construction with an 8-groove profile and a single bearing for controlled belt tracking.

Key Features

• Steel pulley construction for belt drive durability.
• 8-groove design for 8-rib serpentine belt applications.
• Single-bearing design with 17 mm inner diameter and 12 mm bearing width.
• Fits upper belt drive applications listed for multiple Land Rover models.
• Part number LR035545ES for easy identification.

Detailed Description

Hotbray LR035545ES is an accessory drive belt idler pulley for Land Rover applications that use an upper serpentine belt routing. The steel pulley and 8-groove layout are matched to the belt system requirements, while the bearing dimensions support smooth pulley rotation in the accessory drive system. This part number LR035545ES cross-references Dayco 89053 for the same application. Compatible Land Rover coverage includes Defender 90, Defender 110, Defender 130, Range Rover, Range Rover Sport, Discovery, Range Rover Velar, and LR4.

What It Is Used For

• Replacing a worn idler pulley that can create belt noise.
• Restoring proper serpentine belt tracking in the accessory drive system.
• Addressing pulley bearing wear that can lead to rough rotation.
• Supporting belt alignment in upper belt drive layouts.

Installation Notes and Tips

Verify the pulley groove count, belt type, and bearing dimensions before installation. Confirm the upper mounting location and match the application to the listed Land Rover fitment. This part is listed for vehicles where the pulley is included with the belt tensioner assembly.

Quality Assurance

Hotbray identifies this part with LR035545ES for application matching and interchange reference. Review fitment details carefully to confirm the correct belt drive configuration before ordering.