INA FP03912 Accessory Drive Belt Pulley

Accessory Drive Pulley Overview

INA FP03912 is an accessory drive belt pulley for FEAD systems in high-load engines. It is built for front-end auxiliary drive layouts where vibration control and compact packaging matter, and it supports maintenance of the belt drive system on applications such as Mercedes-Benz and URO cross-reference vehicles.

Key Features

• Accessory drive belt pulley for FEAD applications
• Engineered for vibration damping in tight installation spaces
• Supports front-end auxiliary drive system service
• INA FP03912 cross-references URO 1161300460
• Also cross-references 1161300160 and 5320391200 for the same application

Detailed Description

INA FP03912 is part of INA’s FEAD component range, which focuses on front-end auxiliary drive systems used on modern engines with higher accessory loads. This pulley is intended for service work where belt tracking, smooth rotation, and vibration control are important. For Mercedes-Benz accessory drive belt pulley replacement needs, FP03912 provides a direct-fit service part reference for the listed cross-reference applications.

Common Issues It Can Address

• Belt noise from a worn accessory drive pulley
• Visible pulley wear or surface damage
• Drive belt vibration in the front-end accessory system
• Uneven belt tracking across the FEAD assembly
• Service replacement for a damaged pulley on Mercedes-Benz applications

Installation Notes

Inspect the belt, tensioner, and adjacent pulleys before installation. Replace any worn FEAD components at the same time to maintain proper belt alignment and reduce repeat service. Confirm part number FP03912 against the original pulley and vehicle application before installation.

Quality Assurance

INA positions this pulley within its FEAD component lineup for auxiliary drive service on high-load engines. Part number FP03912 is built to support the same application coverage as the listed cross-references.