Gates T42144 Engine Timing Belt Tensioner

Gates Timing Belt Tensioner T42144

The Gates T42144 timing belt tensioner is built for precise belt control in engine timing service. It is engineered for OE-quality fit and performance to help maintain proper timing belt tension and reduce the need for a separate tensioning step during installation.

Compatible with 1996-2004 Acura RL applications, this timing belt tensioner supports reliable operation in interference engines and is a direct-fit service part for timing belt maintenance. Gates PowerGrip timing tensioners are designed and tested for consistent belt life and stable tension control.

Key Features

• Brand: Gates PowerGrip timing belt tensioner
• Part number: T42144
• Spring-style tensioner design
• Steel construction for engine bay durability
• Smooth backside contact surface
• Single pulley design with slotted inside diameter
• OE-quality or OE-exact fit and performance
• Designed to maintain optimal timing belt tension

Detailed Description

The Gates T42144 is an engine timing belt tensioner designed for Acura RL timing belt service from 1996 through 2004. It uses a spring tensioner design with a smooth backside contact surface and a single pulley to help keep the timing belt properly loaded during engine operation. The steel body and OE-style dimensions support accurate fitment in valve train service where timing precision matters. If you are replacing a worn Acura RL timing belt tensioner, the T42144 provides a direct replacement path for the specified applications.

This part cross-references Acura OE number 14510P5A003 for the same application.

What It Helps Address

• Timing belt slack caused by a worn tensioner
• Noise from a failing spring-loaded tensioner assembly
• Uneven belt tracking at the backside contact surface
• Loss of proper belt tension during engine operation
• Timing service issues on Acura RL interference engines

Installation Notes and Tips

Install the Gates T42144 during timing belt service on the specified Acura RL models. Verify belt routing, pulley alignment, and tensioner movement before final assembly. Because this application is used on interference engines, follow the factory service procedure carefully and confirm timing marks before starting the engine.

Quality Assurance

Gates PowerGrip timing tensioners are engineered and tested to OE-quality standards for fit, performance, and belt life control. The T42144 is built to meet the demands of timing belt service on the listed Acura RL applications.