Dayco 89438 - Automatic Belt Tensioner - Clockwise, Serpentine, 1 Pulley, 78mm Diameter, 6 Grooves, 28.7mm Width
$8499
MSRP: $177.46
Save: $92.47
In stock
limited availability at this price!
Pay over 3-12 months with 
. Learn more
. Learn more
DAYCO part description
Product Description
AUTOMATIC BELT TENSIONER, HD, DAYCO
Product Attributes
| Type | Automatic |
| Direction | Clock Wise |
| Belt Type | Serpentine |
| Number of Pulleys | 1 |
| Pulley 1 Diameter | 78 mm |
| Pulley 1 Flat | N |
| Pulley 1 Number of Grooves | 6 |
| Pulley 1 Width | 28.7 mm |
Additional Information
| Country of Origin (Primary) | US |
| Harmonized Tariff Code (Schedule B) | 8708998180 |
| UPC | 00036687375896 |
Part Interchanges
DAYCO 89438 Cross Reference
We have 3 alternatives for the 89438 by DAYCO:
Fits Vehicles
- Mack MR (2004-2006)
- Mack CX (2003-2005)
- Mack CXN (2004-2007)
- Mack CV (2004-2007)
- Mack CT (2005-2007)
- Mack CHN (2004-2007)
- Mack CXP (2006)
- Freightliner M2 106 (2010)
- Sterling Truck L7500 (2005)
- Sterling Truck LT8500 (2005)
- Sterling Truck LT7500 (2005)
- Sterling Truck L8500 (2005)
California residents see Prop 65 Warning(s)
Don't know your part number?
Take a photo and we'll identify it!
