Enginetech TT302 Engine Timing Belt Idler Pulley for Toyota 2.0L/2.2L

The Enginetech TT302 is a direct-fit engine timing belt idler pulley designed for Toyota 2.0L and 2.2L four-cylinder engines. The timing belt idler pulley plays a critical role in the engine's valve train by maintaining proper routing and tension of the timing belt, ensuring precise synchronization between the crankshaft and camshaft. A worn or failed idler pulley can cause belt slippage, timing deviation, or catastrophic engine damage—making timely replacement essential during any timing belt service interval.

Key Features:

• Direct-fit replacement timing belt idler pulley
• Designed for Toyota DOHC 4-cylinder engines including 2SELC, 3SFE, 5SFE, 3SGELC, and 3SGTE engine families
• Compatible with 2.0L and 2.2L (2164cc) naturally aspirated and performance applications
• Enginetech part number TT302 — cross-references as EGN-TT302
• Sold as a single idler pulley

Enginetech is a trusted manufacturer of engine rebuild and valve train components for domestic and import applications. The TT302 is recommended as a standard replacement during timing belt kit service to restore factory-correct belt geometry and protect against premature belt wear.