INA ZC-9-4185 Engine Timing Chain

INA Engine Timing Chain ZC-9-4185

INA ZC-9-4185 is an engine timing chain for select Chevrolet and GMC trucks, vans, and SUVs from 1996-2007. It is built to OE-quality standards with heat-treated plates and pins for consistent hardness, strength, and durability in valve train service.

Key Features

• Engine timing chain for valve train applications
• Heat-treated chain plates and pins for controlled hardness
• OE-quality construction for dependable timing operation
• Cross-reference part number: 5530499100
• Part number: ZC-9-4185

Detailed Description

This INA timing chain is engineered for direct replacement use in compatible Chevrolet Silverado 2500 HD, Chevrolet Silverado 3500, GMC Sierra 2500 HD, GMC Sierra 3500, and related applications. It also fits select Chevrolet Avalanche 2500, Suburban 2500, Express 3500, C/K-series trucks, and GMC Savana 3500, Yukon XL 2500, and P-series models. The chain is manufactured with heat-treated plates and pins to support consistent wear resistance and long-term timing accuracy in the engine’s valve train. Part number ZC-9-4185 is also identified by INA global number 553 0499 100.

Vehicle Fitment

• Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A
• Fits 2007 Chevrolet Silverado 3500 Classic, N/A
• Fits 2007 GMC Sierra 2500 HD Classic, N/A
• Fits 2002-2006 Chevrolet Avalanche 2500, N/A
• Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A
• Fits 2001-2006 Chevrolet Silverado 3500, N/A
• Fits 2001-2006 Chevrolet Suburban 2500, N/A
• Fits 2004-2006 GMC Sierra 2500 HD, N/A
• Fits 2001-2002 GMC Sierra 2500 HD, N/A
• Fits 2001-2006 GMC Sierra 3500, N/A
• Fits 2001-2006 GMC Yukon XL 2500, N/A
• Fits 1996-2002 Chevrolet Express 3500, N/A
• Fits 1996-2002 GMC Savana 3500, N/A
• Fits 1996-2000 Chevrolet C2500, N/A
• Fits 1997-2000 Chevrolet C3500, N/A
• Fits 1996-2000 Chevrolet K2500, N/A
• Fits 1996-2000 Chevrolet K3500, N/A
• Fits 1996-2000 GMC C2500, N/A
• Fits 1996-2000 GMC C3500, N/A
• Fits 1996-2000 GMC K2500, N/A
• Fits 1996-2000 GMC K3500, N/A
• Fits 1996-1999 Chevrolet C2500 Suburban, N/A
• Fits 1996-1999 Chevrolet K2500 Suburban, N/A
• Fits 1996-1999 Chevrolet P30, N/A
• Fits 1996-1999 GMC C2500 Suburban, N/A
• Fits 1996-1999 GMC K2500 Suburban, N/A
• Fits 1997-1999 GMC P3500, N/A

Common Uses

• Replacing a stretched or worn timing chain
• Addressing engine timing noise or chain rattle
• Restoring camshaft and crankshaft synchronization
• Correcting timing-related drivability concerns
• Servicing high-mileage valve train components

Installation Notes

Verify engine application by year, make, model, and OE reference before installation. Inspect related timing components during service and follow factory timing procedures to maintain correct valve timing. This part number is ZC-9-4185 and cross-references INA global number 553 0499 100 for the same application.

Quality Assurance

INA timing chains are manufactured to meet or exceed OE quality and performance expectations. The chain plates and pins are heat treated to precise hardness specifications for durability in engine timing service.