Since 1921, Cloyes has been the trusted leader in automotive timing systems. As a critical component of the engine's timing system, the crankshaft sprockets work in unison with the timing chain, tensioners, guides and other sprockets, to ensure precise timing. Cloyes engine timing crankshaft sprockets are precision-tooled with exact tooth geometry and a perfectly matched bore, off-set and timing index for superior fit, reliability, and long-term performance. To ensure total timing system integrity, Cloyes recommends replacing the chain along with the tensioners, guides, and sprockets during service. Trusted by professionals for over a century & backed by an industry-leading warranty and technical support.
- Features precision-tooled tooth form, bore, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials and heat-treated for OE-level fit and function, allowing for smooth installation and reliable performance
- Each part is extensively tested for function, fitment, and durability to ensure consistent quality and optimal performance, reducing the risk of comebacks
- Available in application-specific kit or as a stand-alone product, offering installation flexibility and convenience
- Backed by Limited Lifetime Warranty and over 100 years in engineering leadership with unmatched technical support and repair confidence in every component
Application Summary:
| Year |
Make/Model |
| 2002-2006 |
Chevrolet Avalanche 2500 |
| 2001-2002 |
Chevrolet B7 |
| 2001-2002 |
Chevrolet C3500HD |
| 2003-2009 |
Chevrolet C4500 Kodiak |
| 2003-2009 |
Chevrolet C5500 Kodiak |
| 2001-2009 |
Chevrolet C6500 Kodiak |
| 2001-2009 |
Chevrolet C7500 Kodiak |
| 2001-2002 |
Chevrolet Express 3500 |
| 2001-2006 |
Chevrolet Silverado 2500 HD |
| 2001-2006 |
Chevrolet Silverado 3500 |
| 2001-2006 |
Chevrolet Suburban 2500 |
| 2001-2002 |
GMC B7 |
| 2001-2002 |
GMC C3500HD |
| 2003-2008 |
GMC C4500 Topkick |
| 2003-2008 |
GMC C5500 Topkick |
| 2001-2008 |
GMC C6500 Topkick |
| 2001-2008 |
GMC C7500 Topkick |
| 2001-2002 |
GMC Savana 3500 |
| 2001-2006 |
GMC Sierra 2500 HD |
| 2001-2006 |
GMC Sierra 3500 |
| 2001 |
GMC Yukon XL 2500 |
| Attributes |
| Adjustable |
No |
| ASIN |
B000C08KDW |
| Category |
Camshafts and Valvetrain |
| Chain Row Quantity |
1 |
| Color |
Gray |
| Country of Origin (Primary) |
CN |
| Emission Code |
Legal US |
| Harmonized Tariff Code (Schedule B) |
8483901000 |
| Hazardous Material Code |
N |
| Inside Diameter |
40.64 |
| Keyway Notch |
Yes |
| Life Cycle Status Code |
Available to Order |
| Material |
Metal |
| Meets or Exceeds Original Equipment Manufacture Specifications |
Yes |
| Mount Hole Diameter |
1.60", 1.60" |
| Mount Hole Quantity |
1 |
| Mounting Hole Diameter (uom:in) |
1.6 |
| Mounting Hole Diameter (uom:mm) |
40.64 |
| Mounting Hole Quantity |
1 |
| Original Equipment Replacement |
Yes |
| Outside Diameter |
3.22 |
| SDR Required Flag |
N |
| Series |
Engine Timing Crankshaft Gears |
| Subcategory |
Timing Gears |
| Thickness |
0.56" |
| Thrust Bearing Included |
N/A |
| Timing Mark Quantity |
1 |
| Tooth Quantity |
19 |
| Tooth Width |
0.28", 0.28" |
| Tooth Width (in) |
0.28" |
| Tooth Width (uom:in) |
0.28 |
| Tooth Width (uom:mm) |
7.112 |
| Universal Or Specific Fit |
Specific |
| Width (uom:in) |
0.56 |
| Width (uom:mm) |
14.224 |
| GTIN |
00750385106872 |
