Timing Chain Kits 12595030

The DUHUI Timing Chain Kit 12595030 is a complete silent timing chain kit designed for Chevrolet Colorado models with 2.8L inline-4 engines from 2003 to 2006. This comprehensive kit includes the timing chain and all necessary components, matching OE specification 12633451 and GM Atlas engine family applications. It is directly interchangeable with leading brands including Cloyes and Melling.

Specifications

Note: Dimensional data is based on available sources. This is a timing chain kit designed for Chevrolet Colorado applications. Please verify specifications against your original parts before ordering.

Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.

DH Code & OE Numbers & Reference Numbers

DH Code:

OE Numbers: 12633451, 12612839, 12645465, 12633452, 12609258

Reference Numbers (Interchange):

Cloyes: 9-0393SFX
Melling: 3-393SFX
EngineTech: TK1102
SKF: VKML85000

Vehicle Fitment

CHEVROLET: COLORADO Standard Cab Pickup 2.8 4WD – 2003-2006

GMC: CANYON 2.8 4×4 – 2003-2006

Please verify OE number, dimensions and vehicle configuration before ordering.

Product Features

• Complete timing chain kit includes chain, tensioner, guides, and bolts – all components for a full timing system replacement
• Silent (inverted tooth) chain design provides quieter operation and reduced friction for GM Atlas 2.8L inline-4 engines
• Specifically engineered for Chevrolet Colorado and GMC Canyon 2.8L applications
• Kit-based design simplifies ordering and ensures all necessary components are included
• Direct interchange with multiple major brands including Cloyes and Melling
• Manufactured to OE specifications for reliable performance and service life
• Available for product customization – logo, code, pattern, or words can be applied to the kit or packaging

Installation Notes

• Verify the kit contents match your original parts before installation – verify chain type (silent) and application (2.8L I4)
• Confirm fitment for your specific Chevrolet Colorado or GMC Canyon model year (2003-2006)
• Inspect all sprockets and guides for wear – replace if necessary
• Clean all timing cover and engine mating surfaces thoroughly before installation
• Torque all bolts to manufacturer service manual specifications
• After installation, rotate the engine manually to verify proper timing alignment

About DUHUI Bearing

Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces timing chain kits and automotive components to OE specifications. Contact us