Gates CHK133MA Engine Timing Chain Kit

Timing Chain Kit Overview

The Gates CHK133MA timing chain component kit is built for engine timing service on select GM applications. It is a direct-fit timing chain kit for vehicles that require the balance shaft chain kit to be excluded, and it uses OE-style materials and component design.

Compatible With Buick, Chevrolet, GMC, and Pontiac applications, this kit supports timing system repair with matched chain, sprockets, guides, and tensioner components. The Gates CHK133MA is intended for buyers who need a complete timing chain service solution for specific engine configurations.

Key Features

• Steel roller timing chain with an 8 mm pitch for engine timing service.
• Chain guides, tensioner, drive sprocket, and camshaft sprocket materials are specified for matched component construction.
• Includes an oil squirter, water pump, and two solenoids as listed in the kit contents.
• Built to meet or exceed OE standards in function, fit, and performance.
• Fits select Buick Regal, Chevrolet Equinox, and GMC Terrain applications with balance shaft chain kit exclusion noted.

Detailed Description

Gates CHK133MA is part of the Timing Chain Component Kits line, a product family focused on timing drive service with OE-oriented fit and performance. Gates draws on its timing drive systems experience to supply a kit that combines the chain, guides, tensioner, sprockets, and related components needed for a timing system repair on supported engines. This part cross-references Cloyes 9-4201SB1K3 and Dayco KTC1341 for the same application.

Fitment includes 2011-2017 Chevrolet Equinox, 2011-2017 GMC Terrain, 2012-2017 Buick Regal, 2012-2017 Buick Verano, 2011-2016 Buick LaCrosse, 2012-2015 Chevrolet Captiva Sport, 2014 Chevrolet Impala, 2013-2014 Chevrolet Malibu, 2012-2014 Chevrolet Orlando, 2009-2011 Chevrolet HHR, 2009-2010 Chevrolet Cobalt, and 2009-2010 Pontiac G5. Each application notes exclusion of the balance shaft chain kit.

What It Helps Fix

• Timing chain stretch or wear.
• Noisy or unstable valve timing operation.
• Worn chain guides or tensioner components.
• Timing system service needs on supported GM engines.
• Replacement of related timing drive parts during engine repair.

Installation Notes

Verify engine code and timing system configuration before ordering, since fitment excludes balance shaft chain kit applications. Confirm the vehicle is one of the listed Buick, Chevrolet, GMC, or Pontiac models and match the notes exactly. Professional installation is recommended for timing system service because correct cam timing and component alignment are critical.

Quality Assurance

Gates is a global supplier of timing drive systems in both original equipment and replacement markets. The CHK133MA timing chain kit is engineered to meet or exceed OE standards in function, fit, and performance.