Dayco Accessory Drive Belt Tensioner Assembly 89231
Assembled device that applies load to the drive belt. (89231) by Dayco
Dayco ® No Slack ® Automatic Belt Tensioners are built to outperform and outlast competitive OE parts. This specific Dayco ® Automatic Belt Tensioner is manufactured with a specially coated patented flat wire spring to allow the internal tension to be concentric, thus providing a more even degree of constant tension. The heavy duty cast aluminum spring case resists cracking and fatigue. Each component is built to resist rust, endure the toughest of conditions while promoting quieter performance and longer life. This tensioner contains a metallic locator pin built to withstand extreme drive demands and properly locate the tensioner for installation. Another specially patented feature is the Deflected Arm Plate, which dampens arm movement, prolonging the life of the tensioner by limiting the amount of rotational movement. This tensioner includes the required hardware for proper installation.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1999 - 2000 | Cadillac | Escalade | Base |
| 1996 - 2005 | Chevrolet | Astro | LS, Base, LT |
| 1996 - 2005 | Chevrolet | Blazer | Base |
| 1996 - 1997 | Chevrolet | Blazer | Deluxe |
| 1996 - 2004 | Chevrolet | Blazer | LS |
| 1996 - 2002 | Chevrolet | Blazer | LT |
| 2002 | Chevrolet | Blazer | LTZ |
| 1999 - 2001 | Chevrolet | Blazer | Trailblazer |
| 2001 - 2005 | Chevrolet | Blazer | Xtreme |
| 2003 - 2005 | Chevrolet | Blazer | ZR2 |
| 1996 - 1997 | Chevrolet | C1500 | Base |
| 1999 | Chevrolet | C1500 | LS |
| 1996 - 1998 | Chevrolet | C1500 | WT, Silverado, Cheyenne |
| 1996 - 1999 | Chevrolet | C1500 Suburban | Base, LS, LT |
| 1996 - 2000 | Chevrolet | C2500 | Base |
| 1996 - 1998 | Chevrolet | C2500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | C2500 | LS |
| 1998 | Chevrolet | C2500 | WT |
| 1996 - 1999 | Chevrolet | C2500 Suburban | LS, Base |
| 1996 - 1997 | Chevrolet | C2500 Suburban | LT |
| 1996 - 2000 | Chevrolet | C3500 | Base |
| 1996 - 1998 | Chevrolet | C3500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | C3500 | LS |
| 1996 - 2000 | Chevrolet | C3500HD | Base |
| 1996 - 2014 | Chevrolet | Express 1500 | LS, Base |
| 2001 - 2014 | Chevrolet | Express 1500 | LT |
| 1996 - 2005 | Chevrolet | Express 2500 | LS, Base |
| 1996 - 2002 | Chevrolet | Express 3500 | Base, LS |
| 1996 - 1997 | Chevrolet | K1500 | Base |
| 1996 - 1998 | Chevrolet | K1500 | Cheyenne, WT, Silverado |
| 1999 | Chevrolet | K1500 | LS |
| 1996 - 1999 | Chevrolet | K1500 Suburban | LT, LS, Base |
| 1996 - 2000 | Chevrolet | K2500 | Base |
| 1996 - 1998 | Chevrolet | K2500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | K2500 | LS |
| 1998 | Chevrolet | K2500 | WT |
| 1996 - 1999 | Chevrolet | K2500 Suburban | LS, Base |
| 1996 - 1997 | Chevrolet | K2500 Suburban | LT |
| 1996 - 2000 | Chevrolet | K3500 | Base |
| 1996 - 1998 | Chevrolet | K3500 | Cheyenne, Silverado |
| 1999 - 2000 | Chevrolet | K3500 | LS |
| 1996 - 1999 | Chevrolet | P30 | Base |
| 1996 - 2003 | Chevrolet | S10 | Base, ZR2 |
| 1996 - 2004 | Chevrolet | S10 | LS |
| 1996 - 1998 | Chevrolet | S10 | SS |
| 1999 - 2003 | Chevrolet | S10 | Xtreme |
| 2002 - 2004 | Chevrolet | S10 | ZR5 |
| 2002 | Chevrolet | Silverado 1500 | Custom |
| 2004 - 2013 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2013 | Chevrolet | Silverado 1500 | LS, Base, LT |
| 2007 - 2013 | Chevrolet | Silverado 1500 | LTZ |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2002 - 2013 | Chevrolet | Silverado 1500 | WT |
| 2010 - 2013 | Chevrolet | Silverado 1500 | XFE |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 2007 | Chevrolet | Silverado 1500 Classic | LS, WT, SS, LT, Hybrid |
| 1996 - 2000 | Chevrolet | Tahoe | LT, LS, Base |
| 2000 | Chevrolet | Tahoe | Z71, Limited |
| 1997 | GMC | C1500 | Sierra GT |
| 1996 - 1999 | GMC | C1500 | Sierra SLT, Sierra SL, Sierra SLE |
| 1996 - 1998 | GMC | C1500 | Sierra Special |
| 1996 - 1999 | GMC | C1500 Suburban | Base, SLT, SLE |
| 1996 - 2000 | GMC | C2500 | Sierra SL, Sierra SLE, Sierra SLT |
| 1996 - 1999 | GMC | C2500 Suburban | Base, SLE, SLT |
| 1996 - 2000 | GMC | C3500 | Sierra SLT, Sierra SL, Sierra SLE |
| 1996 - 2000 | GMC | C3500HD | Base |
| 2000 - 2001 | GMC | Jimmy | Diamond Edition |
| 1998 - 2000 | GMC | Jimmy | Envoy |
| 1996 - 2001 | GMC | Jimmy | SL, SLT, SLE |
| 1996 - 2005 | GMC | Jimmy | SLS, Base |
| 1996 - 1999 | GMC | K1500 | Sierra SLE, Sierra SLT, Sierra SL |
| 1996 - 1998 | GMC | K1500 | Sierra Special |
| 1996 - 1999 | GMC | K1500 Suburban | SLE, SLT, Base |
| 1996 - 2000 | GMC | K2500 | Sierra SLT, Sierra SL, Sierra SLE |
| 1996 - 1999 | GMC | K2500 Suburban | SLT, SLE, Base |
| 1996 - 2000 | GMC | K3500 | Sierra SL, Sierra SLT, Sierra SLE |
| 1996 - 1999 | GMC | P3500 | Base |
| 1996 - 2002 | GMC | Safari | SL |
| 1996 - 2005 | GMC | Safari | SLE, SLT, Base |
| 1996 - 1998 | GMC | Safari | SLX |
| 1996 - 2014 | GMC | Savana 1500 | Base |
| 2006 - 2014 | GMC | Savana 1500 | LS, LT |
| 2009 - 2013 | GMC | Savana 1500 | SL |
| 1996 - 2013 | GMC | Savana 1500 | SLE |
| 2001 - 2002 | GMC | Savana 1500 | SLT |
| 1996 - 2005 | GMC | Savana 2500 | Base, SLE |
| 2001 - 2002 | GMC | Savana 2500 | SLT |
| 1996 - 2002 | GMC | Savana 3500 | Base |
| 1996 - 2000 | GMC | Savana 3500 | SLE |
| 2001 - 2002 | GMC | Savana 3500 | SLT |
| 2002 - 2005 | GMC | Sierra 1500 | Base |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2013 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2013 | GMC | Sierra 1500 | SLE, SLT, SL |
| 2002 - 2013 | GMC | Sierra 1500 | WT, Denali |
| 2010 - 2013 | GMC | Sierra 1500 | XFE |
| 2007 | GMC | Sierra 1500 Classic | Hybrid, SLT, SL, WT, SLE, Denali |
| 1996 - 2001 | GMC | Sonoma | SLE |
| 1996 - 2004 | GMC | Sonoma | SLS, SL |
| 1999 - 2000 | GMC | Yukon | Denali |
| 1996 - 1997 | GMC | Yukon | SL |
| 1996 - 2000 | GMC | Yukon | SLT, SLE |
| 1997 - 2000 | Isuzu | Hombre | XS, S |
| 1996 - 2001 | Oldsmobile | Bravada | Base |
| 2000 - 2004 | Workhorse | P30 | Base |
| 1999 - 2005 | Workhorse | P32 | Base |
| 1999 - 2002 | Workhorse | P42 | Base |
| 2003 - 2004 | Workhorse | W22 | Base |
| 1999 - 2006 | Workhorse Custom Chassis | P32 | Base |
| 2000 - 2004 | Workhorse Custom Chassis | P42 | Base |
| 2003 - 2004 | Workhorse Custom Chassis | W22 | Base |
Dayco Accessory Drive Belt Tensioner Assembly 89231
Sale price$50.15 USD