Gates 38646 - FleetRunner Heavy-Duty Automatic Belt Drive Tensioner
$15249
MSRP: $259.43
Save: $106.94
In stock
limited availability at this price!
Pay over 3-12 months with 
. Learn more
. Learn more
GATES part description
Product Description
FleetRunner Heavy-Duty Automatic Belt Drive Tensioner
Application Summary
2008 Kenworth, T800, Caterpillar C13 Diesel, Tensioner Assy. - Fan & A.C.
Features & Benefits
- Optimized components engineered for maximum strength and durability
- Patented design provides superior belt alignment and tension for improved drive efficiency and life
- Patented labyrinth seal prevents contamination of internal parts for maximum durability and service life
- Long-lasting steel pulleys with dust shields to protect internal bearings from contamination
- Double row bearings carry more load and last up to 3X longer than two individual bearings
- Chrome-silicone round torsion spring for less ?ex-fatigue than ?at-spring designs
- Patented damping mechanism provides maximum stability, reducing vibration and increasing the life of the belt, tensioner and other accessory drive components
Product Attributes
| Grade Type | OE Performance |
| Pulley Quantity | 1 |
| Groove Quantity | 0 |
| Material | Steel |
| 9836 | Smooth/Backside |
| Pulley 1 Flanged | No |
| Outside Diameter | 2.91 IN |
| 191 | 1.18 IN |
| Width | 1.69 IN |
| Belt Type | V-Ribbed |
| Mounting Hole Quantity | 1 |
| Contents | Tensioner Assy. |
| Pulley 1 Groove Quantity | 0 |
| Outside Diameter 1 (in) | 2.91 |
| Outside Diameter 1 (mm) | 74 |
| Width 1 (in) | 1.69 |
| Width 1 (mm) | 43 |
| 191 | 30 MM |
Additional Information
| Country of Origin (Primary) | CA |
| Harmonized Tariff Code (Schedule B) | 8708998180 |
| UPC | 00770075508298 |
| VMRS Code | 042003076 |
| UNSPSC | 26111805 |
Part Interchanges
Fits Vehicles
- Western Star 4900FA (2009)
- Peterbilt 387 (2009-2010)
- Kenworth T660 (2009)
- Western Star 4900SA (2009)
- Peterbilt 367 (2008-2011)
- Peterbilt 388 (2008-2011)
- Peterbilt 386 (2008-2010)
- Peterbilt 384 (2008-2011)
- Peterbilt 365 (2008-2009, 2011)
- Kenworth T800 (2008-2011)
- Freightliner Century Class (2008-2009)
- Freightliner Columbia (2009)
- International ProStar (2008-2010)
- International WorkStar 7600 (2009, 2011)
- International 9200i SBA (2008-2011)
- Freightliner M2 112 (2008-2009)
- Sterling Truck A9500 (2009)
- Sterling Truck LT9500 (2008)
- Sterling Truck L9500 (2008-2009)
- Sterling Truck AT9500 (2008)
California Proposition 65 Warning
California Proposition 65 Warning
WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov. (Read more)
Don't know your part number?
Take a photo and we'll identify it!
