Tap to view 2 more
Gates 38766 - FleetRunner Heavy-Duty Automatic Belt Drive Tensioner
$17349
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
2020-18 Freightliner, B2, Cummins ISB6.7 Diesel, Tensioner Assy.
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 Exact |
| Pulley Quantity | 1 |
| Groove Quantity | 0 |
| Material | Steel |
| 9836 | Smooth/Backside |
| Pulley 1 Flanged | No |
| Outside Diameter | 2.91 IN |
| 191 | .67 IN |
| Width | 1.34 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) | 1.34 |
| Width 1 (mm) | 34 |
| 191 | 17 MM |
Additional Information
| Harmonized Tariff Code (Schedule B) | 8708998180 |
| Country of Origin (Primary) | US |
| UPC | 00770075821175 |
| VMRS Code | 042003076 |
| UNSPSC | 26111805 |
Part Interchanges
Fits Vehicles
- Freightliner S2RV (2018-2020)
- Freightliner B2 (2018-2020)
- Freightliner S2C (2018-2020)
- IC Corporation CE School Bus (2021)
- Blue Bird Vision School Bus (2022)
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!
