Gates T41283 Engine Timing Belt Idler Pulley

Gates Timing Belt Idler Pulley T41283

The Gates T41283 is an engine timing belt idler pulley built for select Toyota and Lexus applications. It uses a steel construction with a smooth backside contact surface to support timing belt routing in the valve train system.

Gates PowerGrip idler pulleys are offered as fixed idlers or as replacements for a tensioner bracket, with metallic or plastic construction depending on application. This Timing Belt Pulley line focuses on accurate belt tracking and OE-style fitment for service work on vehicles such as the Toyota Highlander, Toyota Camry, and Lexus RX330.

Key Features

• Brand: Gates Timing Belt Pulley
• Part number: T41283
• Engine timing belt idler pulley for valve train service
• Steel pulley construction
• Smooth/backside contact surface
• Outside diameter: 62 mm
• Inside diameter: 8 mm
• Width: 36.4 mm
• Flanged end: No
• Contents: Pulley

Detailed Description

Gates T41283 is a timing belt idler pulley used in engine timing systems where the belt must be guided with consistent surface contact and stable alignment. The steel body and smooth backside design match common OE-style idler pulley requirements for Toyota and Lexus timing belt service. This part number is listed for applications including the Toyota Highlander, Toyota Camry, Toyota Sienna, Toyota Solara, Lexus ES300, Lexus ES330, Lexus RX330, and Lexus RX400h.

This part cross-references 9-5524 and VKM71304 for the same application.

What It Helps Address

• Timing belt noise from a worn idler pulley
• Belt tracking issues caused by pulley wear
• Rough pulley rotation during timing service
• Replacement needs during Toyota Highlander or Toyota Camry timing belt repair
• Service on Lexus RX330 and Lexus ES330 timing systems

Installation Notes and Tips

• Verify engine code and timing component layout before ordering.
• Confirm the application excludes the cam tensioner hydraulic assembly where noted in fitment.
• Inspect the timing belt, tensioner, and related pulleys during replacement.
• Use the listed dimensions and OE-style fitment details to confirm the correct pulley for the vehicle.

Quality Assurance

Gates PowerGrip timing components are engineered for timing system service and OE-style replacement fitment. The T41283 is specified as a steel idler pulley with defined dimensions for accurate application matching.

• Fits 2006-2010 Toyota Highlander, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2001-2003 Toyota Highlander, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2006-2008 Lexus RX400h, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2004-2008 Toyota Solara, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2004-2007 Toyota Highlander, N/A; does not include cam tensioner hyd. assy.; interference engine application.
• Fits 2004-2006 Lexus ES330, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2004-2006 Lexus RX330, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2002-2006 Toyota Camry, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2004-2006 Toyota Sienna, N/A; excludes cam tensioner hydraulic assembly.
• Fits 2002-2003 Lexus ES300, N/A; excludes cam tensioner hydraulic assembly.