GMB 420-9880 Engine Timing Belt Tensioner Pulley

Reliable Engine Timing Belt Tensioner Pulley for Chrysler and Dodge

The GMB 420-9880 engine timing belt tensioner pulley is designed to maintain proper tension on serpentine and V-belts in select Chrysler and Dodge vehicles. Engineered with a durable metal pulley, this component supports smooth belt operation and helps prevent premature wear.

• Compatible with Chrysler 300M, Concorde, Intrepid, LHS, New Yorker, and Dodge Prowler models
• Metal pulley construction for enhanced durability
• Single groove design suitable for serpentine and V-belt systems
• Drive belt pulley diameter of 1 mm for precise fitment
• Part number 420-9880 ensures exact replacement

Durable Metal Pulley with Precise Groove Design

This engine timing belt tensioner pulley features a metal pulley with a single groove, engineered to accommodate both serpentine and V-belt types. The 1 mm drive belt pulley diameter supports accurate belt alignment and tension, which is critical for maintaining engine timing and accessory function. The robust metal construction offers resistance to wear and heat, contributing to longer service life in demanding engine environments.

Compatible Vehicles and Applications

The GMB 420-9880 tensioner pulley is specifically designed for use in various Chrysler and Dodge models, including the Chrysler 300M, Concorde, Intrepid, LHS, New Yorker, and the Dodge Prowler. This ensures compatibility with the original equipment specifications for these vehicles, providing a reliable replacement part for engine timing belt systems.

• Maintains proper tension on serpentine and V-belts
• Prevents belt slippage and misalignment
• Reduces risk of premature belt wear or failure
• Supports consistent engine timing and accessory operation
• Helps avoid engine performance issues related to belt tension

Installation Notes and Tips

When installing the GMB 420-9880 tensioner pulley, ensure the belt is properly aligned within the single groove to prevent uneven wear. Verify that the pulley diameter matches the original equipment specifications for your Chrysler or Dodge model. It is recommended to inspect the entire belt train for wear and replace any worn components simultaneously to maintain optimal engine performance.

Quality Assurance and Warranty

GMB manufactures this engine timing belt tensioner pulley to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided, GMB parts typically undergo rigorous testing to comply with OEM requirements, offering confidence in fit and function for Chrysler and Dodge vehicles.