INA ZC-78536T-9R Engine Timing Set

INA Timing Chain Kit for Select GM V8 Applications

INA timing chain kit Part Number ZC-78536T-9R is built for engine timing service on select Cadillac, Chevrolet, and GMC applications. It includes the core timing components needed for a complete repair, with fitment for 2006-2007 Cadillac CTS, 2007 Cadillac Escalade, and 2006 Chevrolet Corvette.

Key Features

• Complete engine timing set for valve train service
• Includes chains, tensioners, and guides
• Some applications also include gears and sprockets
• Chain additive formulated for reduced friction during break-in
• Designed to reduce run-in wear during initial operation
• Part number ZC-78536T-9R for ordering and cross-reference

Detailed Description

INA timing chain kits are assembled to support a full timing system repair rather than a partial component swap. This kit is intended for engines in 2006-2007 Cadillac CTS, 2007 Cadillac Escalade, and 2006 Chevrolet Corvette applications, where accurate chain control and stable valve timing are critical. The included additive is a Liqui Moly formulation made for Schaeffler to reduce friction during break-in and lower initial wear. Part number ZC-78536T-9R is also cross-referenced to 5591359100 for the same application.

Common Problems This Kit Can Address

• Timing chain stretch or excessive slack
• Worn chain guides or tensioners
• Noise from the timing drive area
• Incorrect camshaft timing caused by worn timing components
• Service needs during engine rebuild or timing system overhaul

Installation Notes and Tips

Replace the full timing set as a system to maintain consistent chain tension and timing alignment. Verify engine code, model year, and timing component layout before installation. Follow factory service procedures for camshaft and crankshaft timing marks, and inspect related seals, sprockets, and wear surfaces during service. Use the supplied additive during break-in as directed by the manufacturer.

Quality Assurance

INA timing chain kits are engineered with the components needed for a proper timing repair, including chains, tensioners, and guides, with additional gears or sprockets in certain applications. The included break-in additive is formulated to reduce friction and initial wear during early engine operation.