Since 1921, Cloyes has been the trusted leader in automotive timing systems. As a critical component of the engine's timing system, the idler sprockets work in unison with the timing chain, crankshaft sprockets, camshaft sprockets, tensioners, and guides, to ensure precise timing. Cloyes engine timing idler sprockets are precision-tooled with exact tooth geometry and a perfectly matched bore with bushing and/or idler post if needed, 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 with bushing and/or idler post if needed, off-set and timing index for superior fit, reliability, and long-term performance in engine timing repairs
- CAD designed and manufactured using premium materials 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 |
| 2007-2018 |
Lexus ES350 |
| 2006 |
Lexus GS300 |
| 2007-2011 |
Lexus GS350 |
| 2013-2015 |
Lexus GS350 |
| 2007-2011 |
Lexus GS450h |
| 2013-2015 |
Lexus GS450h |
| 2006-2015 |
Lexus IS250 |
| 2016-2018 |
Lexus IS300 |
| 2006-2017 |
Lexus IS350 |
| 2016-2018 |
Lexus RC300 |
| 2015-2018 |
Lexus RC350 |
| 2007-2015 |
Lexus RX350 |
| 2010-2015 |
Lexus RX450h |
| 2010-2021 |
Toyota 4Runner |
| 2005-2018 |
Toyota Avalon |
| 2007-2017 |
Toyota Camry |
| 2010-2014 |
Toyota FJ Cruiser |
| 2008-2016 |
Toyota Highlander |
| 2006-2012 |
Toyota RAV4 |
| 2007-2016 |
Toyota Sienna |
| 2011-2014 |
Toyota Tundra |
| 2009-2016 |
Toyota Venza |
This item is a component of the following packages: 9-4215S
| Attributes |
| Adjustable |
No |
| Category |
Camshafts and Valvetrain |
| Chain Row Quantity |
1 |
| Color |
Gray |
| Country of Origin (Primary) |
TW |
| Emission Code |
Legal US |
| Harmonized Tariff Code (Schedule B) |
8483901000 |
| Hazardous Material Code |
N |
| Inside Diameter |
23.114 |
| Keyway Notch |
No |
| Life Cycle Status Code |
Available to Order |
| Material |
Metal |
| Meets or Exceeds Original Equipment Manufacture Specifications |
Yes |
| Mount Hole Diameter |
0.91", 0.91" |
| Mount Hole Quantity |
1 |
| Mounting Hole Diameter |
0.91 |
| Mounting Hole Quantity |
23.114 |
| NAFTA Preference Criterion Code |
D |
| Original Equipment Replacement |
Yes |
| Outside Diameter |
2.26 |
| SDR Required Flag |
N |
| Series |
Engine Idler Sprockets |
| Subcategory |
Timing Chain Idlers |
| Thickness |
0.58", 0.58" |
| Thickness (in) |
0.58" |
| Thrust Bearing Included |
N/A |
| Tooth Quantity |
18 |
| Tooth Width |
0.18", 0.18" |
| Tooth Width (in) |
0.18" |
| Tooth Width (uom:in) |
0.18 |
| Tooth Width (uom:mm) |
4.572 |
| Universal Or Specific Fit |
Specific |
| Width |
0.58 |
| GTIN |
00750385818485 |
