Graywerks Engine Harmonic Balancer 102156
Engine Harmonic Balancer. (102156) by Graywerks
The purpose of an harmonic balancer is to absorb crankshaft vibrations. Harmonic balancers are typically constructed in three pieces. The first piece is often called a hub. It bolts to directly to the crankshaft. The hub is surrounded by rubber or fluid which dampens crankshaft vibrations. The outside layer is metal which has grooves on it for the belt. Over time the rubber and/or fluid layer deteriorate causing the outer pulley to shift forward. This causes belt miss alignment and can ultimately result in crankshaft failure. When the harmonic balancer is broken, it must be replaced. ATP Harmonic Balancers fit and function just like the original part restoring the engine to normal operation.
Fits: Chevrolet Astro 05-96, Chevrolet Blazer 05-95, Chevrolet C1500 98-96, Chevrolet Express 1500 09-96, Chevrolet Express 2500 05-96, Chevrolet G10 95, Chevrolet G20 95, Chevrolet G30 02-01, 96-95, Chevrolet K1500 98-96, Chevrolet P30 99-95, Chevrolet S10 04-95, Chevrolet Silverado 1500 09-99, GMC C1500 98-96, GMC G1500 95, GMC G2500 95, GMC Jimmy 05-95, GMC K1500 98-96, GMC P3500 99-96, GMC Safari 05-96, GMC Savana 1500 09-96, GMC Savana 2500 05-96, GMC Sierra 1500 09-99, GMC Sonoma 04-95, Isuzu Hombre 00-97, Oldsmobile Bravada 01-96
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1996 - 2005 | Chevrolet | Astro | LS, LT, Base |
| 1995 - 2005 | Chevrolet | Blazer | Base |
| 1995 - 1997 | Chevrolet | Blazer | Deluxe |
| 1996 - 2004 | Chevrolet | Blazer | LS |
| 1995 - 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 |
| 1996 - 1998 | Chevrolet | C1500 | WT, Cheyenne, Silverado |
| 1996 - 2009 | Chevrolet | Express 1500 | Base, LS |
| 2001 - 2009 | Chevrolet | Express 1500 | LT |
| 1996 - 2005 | Chevrolet | Express 2500 | LS, Base |
| 1995 | Chevrolet | G10 | Chevy Van, Beauville, Sportvan |
| 1995 | Chevrolet | G20 | Base, Sportvan, Chevy Van, Beauville |
| 2001 - 2002 | Chevrolet | G30 | Base |
| 1995 - 1996 | Chevrolet | G30 | Hi-Cube, Sportvan, Beauville, Chevy Van |
| 1996 - 1997 | Chevrolet | K1500 | Base |
| 1996 - 1998 | Chevrolet | K1500 | Cheyenne, Silverado, WT |
| 1995 - 1999 | Chevrolet | P30 | Base |
| 1995 - 2003 | Chevrolet | S10 | Base, ZR2 |
| 1995 - 2004 | Chevrolet | S10 | LS |
| 1995 - 1998 | Chevrolet | S10 | SS |
| 1999 - 2003 | Chevrolet | S10 | Xtreme |
| 2002 - 2004 | Chevrolet | S10 | ZR5 |
| 2002 | Chevrolet | Silverado 1500 | Custom |
| 2004 - 2009 | Chevrolet | Silverado 1500 | Hybrid |
| 1999 - 2009 | Chevrolet | Silverado 1500 | LS, Base, LT |
| 2007 - 2009 | Chevrolet | Silverado 1500 | LTZ |
| 2003 - 2006 | Chevrolet | Silverado 1500 | SS |
| 2002 - 2009 | Chevrolet | Silverado 1500 | WT |
| 2004 | Chevrolet | Silverado 1500 | Z71 |
| 1997 | GMC | C1500 | Sierra GT |
| 1996 - 1998 | GMC | C1500 | Sierra Special, Sierra SL, Sierra SLT, Sierra SLE |
| 1995 | GMC | G1500 | Rally, Vandura, Rally STX |
| 1995 | GMC | G2500 | Rally STX, Rally, Vandura |
| 2000 - 2001 | GMC | Jimmy | Diamond Edition |
| 1998 - 2000 | GMC | Jimmy | Envoy |
| 1995 - 2001 | GMC | Jimmy | SL, SLT, SLE |
| 1995 - 2005 | GMC | Jimmy | SLS, Base |
| 1996 - 1998 | GMC | K1500 | Sierra Special, Sierra SL, Sierra SLE, Sierra SLT |
| 1996 - 1999 | GMC | P3500 | Base |
| 1996 - 2002 | GMC | Safari | SL |
| 1996 - 2005 | GMC | Safari | SLE, Base, SLT |
| 1996 - 1998 | GMC | Safari | SLX |
| 1996 - 2009 | GMC | Savana 1500 | Base, SLE |
| 2006 - 2009 | GMC | Savana 1500 | LS, LT |
| 2009 | GMC | Savana 1500 | SL |
| 2001 - 2002 | GMC | Savana 1500 | SLT |
| 1996 - 2005 | GMC | Savana 2500 | SLE, Base |
| 2001 - 2002 | GMC | Savana 2500 | SLT |
| 2002 - 2005 | GMC | Sierra 1500 | Base |
| 2001 | GMC | Sierra 1500 | C3 |
| 2002 - 2009 | GMC | Sierra 1500 | Denali, WT |
| 2002 | GMC | Sierra 1500 | HT |
| 2005 - 2009 | GMC | Sierra 1500 | Hybrid |
| 1999 - 2009 | GMC | Sierra 1500 | SL, SLT, SLE |
| 1995 - 2001 | GMC | Sonoma | SLE |
| 1995 - 2004 | GMC | Sonoma | SLS, SL |
| 1997 - 2000 | Isuzu | Hombre | XS, S |
| 1996 - 2001 | Oldsmobile | Bravada | Base |