GMB 450-9910 Engine Timing Idler

Engine Timing Idler for Nissan Pulsar NX

The GMB 450-9910 engine timing idler is manufactured to meet or exceed OEM specifications for a precise OE-style replacement. Built with a metal pulley and a single groove, it supports serpentine and V-belt routing in applications that call for a durable timing idler assembly.

Key Features

• Engine timing idler for select Nissan Pulsar NX applications
• Metal pulley construction for strength and wear resistance
• Single-groove pulley design
• Supports serpentine and V-belt configurations
• Built to meet or exceed OEM specifications
• Part number: 450-9910

Application Details

Fits 1987-1989 Nissan Pulsar NX, N/A. This GMB 450-9910 timing idler is a direct-fit service part for 1987, 1988, and 1989 Nissan Pulsar NX models listed in the fitment data. It is also referenced by part number 450-9910 for catalog and search matching.

This part cross-references Gates T42104 and Dorman - Conduct-Tite 85242 for the same application.

What It Helps Address

• Timing belt or accessory drive noise caused by a worn idler pulley
• Belt tracking issues related to pulley wear or groove damage
• Premature belt wear from an out-of-spec pulley surface
• Service replacement needs on Nissan Pulsar NX engine timing systems

Installation Notes and Tips

Verify belt routing, pulley alignment, and mounting surface condition before installation. Inspect the surrounding timing components and replace any worn belts or related hardware as needed during service. Confirm the vehicle application against the listed fitment for 1987-1989 Nissan Pulsar NX models before ordering.

Quality Assurance

GMB manufactures this timing idler to meet or exceed OEM specifications, supporting consistent fit and function in the specified application. The metal pulley construction is selected for dependable service in engine drive systems.