INA ZT0176 Engine Timing Idler - Upper

OE Timing Idler for Toyota Applications

INA ZT0176 is an engine timing idler for select Toyota vehicles with upper-position fitment. It is built by INA, a Schaeffler Group Vehicle Lifetime Solutions brand that also serves as an original equipment manufacturer, using bearing technology developed for OE-level timing performance.

Compatible With 1987-2001 Toyota Camry, upper; 1999-2001 Toyota Solara, upper; 1996-2000 Toyota RAV4, upper; 1987-1999 Toyota Celica, upper; and 1991-1995 Toyota MR2, upper.

Key Features

• Engine timing idler for upper timing system applications
• OE manufacturer engineering from INA
• Patented bearing technology used in OE-style pulley design
• Direct-fit replacement for select Toyota timing setups
• Part number ZT0176 for catalog and cross-reference lookup

Detailed Description

INA ZT0176 is a timing idler designed for upper engine timing applications on select Toyota Camry, Celica, MR2, RAV4, and Solara models. As an OE manufacturer, INA applies the same bearing technology used in original assembly-line components, helping maintain proper belt routing and stable timing system operation. This part cross-references Gates T41067 for the same application.

Common Replacement Reasons

• Timing belt noise from a worn idler bearing
• Belt tracking issues caused by pulley wear
• Rough or noisy engine timing component operation
• Preventive replacement during timing belt service
• Restoring proper upper timing system alignment

Installation Notes

Verify engine code and timing system layout before installation. Replace the idler during timing belt service when wear, noise, or bearing roughness is present. Confirm upper-position fitment for your vehicle before ordering. Use the part number ZT0176 to match the correct application.

Quality Assurance

INA is part of the Schaeffler Group Vehicle Lifetime Solutions and supplies original equipment components, giving this timing idler OE-level design and manufacturing context.