OE Quality
60-Day Returns

INA ZS-S835 Engine Timing Crankshaft Sprocket
INA Timing Crankshaft Sprocket ZS-S835
The INA ZS-S835 engine timing crankshaft sprocket is built for direct replacement in select GM applications. It is made to OE-quality standards using powdered metal, steel, or cast iron construction with heat treatment to exact hardness specifications.
Key Features
- Engine timing crankshaft sprocket for valve train service
- OE-quality fit and performance focus
- Constructed from powdered metal, steel, or cast iron, depending on application design
- Heat treated to exact hardness specifications for durability
- INA part number ZS-S835 for catalog lookup and ordering
Detailed Description
INA timing gear and sprocket components are engineered for precise timing system operation and consistent performance. The ZS-S835 is a crankshaft sprocket used in engine timing service on a wide range of Chevrolet and GMC trucks and vans, including Silverado 1500, Sierra 1500, Express 1500, Savana 1500, Astro, Blazer, S10, Sonoma, Jimmy, Safari, and related applications. This part cross-references 5540810100 for the same application.
Compatible With 2000-2012 Chevrolet Express 1500, 2000-2012 Chevrolet Silverado 1500, 2007 Chevrolet Silverado 1500 Classic, 2000-2005 Chevrolet Astro, 2000-2005 Chevrolet Blazer, 2000-2005 Chevrolet Express 2500, 2000-2004 Chevrolet S10, 2000-2013 GMC Sierra 1500, 2000-2005 GMC Safari, 2000-2005 GMC Savana 2500, 2000-2012 GMC Savana 1500, 2000-2004 GMC Sonoma, and 2000-2003 GMC Jimmy.
What It Helps Address
- Timing chain or gear wear at the crankshaft drive
- Incorrect cam/crank synchronization from a worn sprocket
- Noise from timing system component wear
- Service replacement during timing set repair
- Restoration of proper engine timing operation
Installation Notes and Tips
Verify engine code and timing system configuration before installation. Inspect the timing chain, guides, tensioner, and related gears during service, and replace worn components together when needed. Confirm the sprocket seats correctly on the crankshaft and follow factory timing procedures during assembly.
Quality Assurance
INA designs timing gears and sprockets to meet or exceed OE quality and performance expectations. The ZS-S835 is manufactured from high-grade materials and heat treated to exact hardness specifications for consistent timing system service.
This part fits 99 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2013 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2012 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2012 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2012 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2012 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2011 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2011 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2011 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2011 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2010 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2010 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2010 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2010 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2009 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2009 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2009 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2009 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2008 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2008 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2008 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2008 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2007 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2007 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2007 | Chevrolet | Silverado 1500 Classic | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2007 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2007 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2006 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2006 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2006 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2006 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2005 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | S10 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2004 | GMC | Sonoma | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | S10 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Jimmy | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2003 | GMC | Sonoma | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | S10 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Jimmy | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2002 | GMC | Sonoma | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | S10 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Jimmy | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2001 | GMC | Sonoma | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | Astro | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | Blazer | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | Express 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | Express 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | S10 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | Chevrolet | Silverado 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Jimmy | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Safari | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Savana 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Savana 2500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Sierra 1500 | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
| 2000 | GMC | Sonoma | 4.3L | V6 | N/A | INA Global Number 554 0810 100 |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.