ATP Engine Harmonic Balancer 102042
Engine Harmonic Balancer. (102042) by ATP
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.
Graywerks 102042Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1983 - 1990 | Chevrolet | B60 | B6P042 |
| 1969 - 1974 | Chevrolet | Bel Air | Base |
| 1969 - 1972 | Chevrolet | Biscayne | Base |
| 1969 - 1994 | Chevrolet | Blazer | Base |
| 1992 - 1993 | Chevrolet | Blazer | Cheyenne |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1991 - 1994 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1994 | Chevrolet | Blazer | Silverado |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1969 - 1972 | Chevrolet | Brookwood | Base |
| 1975 - 1977 | Chevrolet | C10 | Cheyenne, Custom Deluxe, Silverado, Custom, Scottsdale |
| 1969 - 1974 | Chevrolet | C10 Pickup | Base |
| 1969 - 1974 | Chevrolet | C10 Suburban | Base |
| 1975 - 1977 | Chevrolet | C10 Suburban | Custom Deluxe, Silverado, Scottsdale |
| 1990 - 1993 | Chevrolet | C1500 | 454 SS |
| 1989 - 1995 | Chevrolet | C1500 | Base |
| 1988 - 1992 | Chevrolet | C1500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C1500 | Silverado, Cheyenne |
| 1990 - 1995 | Chevrolet | C1500 | WT |
| 1992 - 1995 | Chevrolet | C1500 Suburban | Base |
| 1995 | Chevrolet | C1500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | C1500 Suburban | Silverado |
| 1975 - 1977 | Chevrolet | C20 | Silverado, Cheyenne, Scottsdale, Custom Deluxe |
| 1969 - 1974 | Chevrolet | C20 Pickup | Base |
| 1969 - 1974 | Chevrolet | C20 Suburban | Base |
| 1982 | Chevrolet | C20 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1975 - 1982 | Chevrolet | C20 Suburban | Scottsdale, Silverado |
| 1993 | Chevrolet | C2500 | 400 SS, Custom |
| 1988 - 1995 | Chevrolet | C2500 | Base, Cheyenne, Silverado |
| 1988 - 1992 | Chevrolet | C2500 | Scottsdale |
| 1994 - 1995 | Chevrolet | C2500 | WT |
| 1992 - 1995 | Chevrolet | C2500 Suburban | Base |
| 1995 | Chevrolet | C2500 Suburban | LT, LS |
| 1992 - 1994 | Chevrolet | C2500 Suburban | Silverado |
| 1975 - 1977 | Chevrolet | C30 | Base, Custom Deluxe, Scottsdale, Silverado, Cheyenne |
| 1969 - 1974 | Chevrolet | C30 Pickup | Base |
| 1987 - 1995 | Chevrolet | C35 | Base |
| 1995 | Chevrolet | C35 | Cheyenne, Custom, Tipico |
| 1994 - 1995 | Chevrolet | C3500 | Base |
| 1988 - 1992 | Chevrolet | C3500 | Scottsdale |
| 1988 - 1995 | Chevrolet | C3500 | Silverado, Cheyenne |
| 1991 - 1995 | Chevrolet | C3500HD | Base |
| 1983 - 1990 | Chevrolet | C50 | C5D042 |
| 1983 - 1990 | Chevrolet | C60 | C6D042 |
| 1967 - 1974 | Chevrolet | Camaro | Base, Z28 |
| 1973 - 1974 | Chevrolet | Camaro | LT |
| 1967 - 1973 | Chevrolet | Camaro | RS |
| 1967 - 1972 | Chevrolet | Camaro | SS |
| 1969 - 1971 | Chevrolet | Caprice | Base |
| 1973 | Chevrolet | Caprice | Classic, Estate |
| 1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1970 - 1972 | Chevrolet | Chevelle | Base |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1969 - 1972 | Chevrolet | Chevelle | Greenbrier, Malibu, Concours Estate, SS, Concours, Nomad |
| 1968 | Chevrolet | Chevy II | Nova |
| 1969 - 1974 | Chevrolet | Corvette | Base |
| 1976 | Chevrolet | Corvette | Stingray |
| 1969 - 1976 | Chevrolet | El Camino | Base, SS |
| 1976 | Chevrolet | El Camino | Classic |
| 1969 - 1974 | Chevrolet | El Camino | Custom |
| 1983 | Chevrolet | G10 | Base |
| 1981 - 1987 | Chevrolet | G10 | Bonaventure |
| 1975 - 1993 | Chevrolet | G10 | Sportvan, Chevy Van, Beauville |
| 1970 - 1974 | Chevrolet | G10 Van | Base, Sportvan |
| 1995 | Chevrolet | G20 | Base |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1975 - 1995 | Chevrolet | G20 | Chevy Van, Beauville, Sportvan |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1970 - 1974 | Chevrolet | G20 Van | Base, Sportvan |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1975 - 1996 | Chevrolet | G30 | Sportvan, Beauville, Chevy Van, Hi-Cube |
| 1970 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1969 - 1982 | Chevrolet | Impala | Base |
| 1982 | Chevrolet | Impala | Estate |
| 1976 | Chevrolet | Impala | Sport, Custom Landau, Custom, S |
| 1975 - 1977 | Chevrolet | K10 | Custom Deluxe, Silverado, Cheyenne, Scottsdale |
| 1969 - 1974 | Chevrolet | K10 Pickup | Base |
| 1969 - 1974 | Chevrolet | K10 Suburban | Base |
| 1975 - 1977 | Chevrolet | K10 Suburban | Scottsdale, Silverado, Custom Deluxe |
| 1994 - 1995 | Chevrolet | K1500 | Base |
| 1988 - 1992 | Chevrolet | K1500 | Scottsdale |
| 1988 - 1995 | Chevrolet | K1500 | Silverado, Cheyenne |
| 1991 | Chevrolet | K1500 | Sport |
| 1990 - 1995 | Chevrolet | K1500 | WT |
| 1992 - 1995 | Chevrolet | K1500 Suburban | Base |
| 1995 | Chevrolet | K1500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | K1500 Suburban | Silverado |
| 1975 - 1977 | Chevrolet | K20 | Silverado, Cheyenne, Scottsdale, Custom Deluxe |
| 1969 - 1974 | Chevrolet | K20 Pickup | Base |
| 1969 - 1974 | Chevrolet | K20 Suburban | Base |
| 1975 - 1977 | Chevrolet | K20 Suburban | Custom Deluxe, Scottsdale, Silverado |
| 1994 - 1995 | Chevrolet | K2500 | Base, WT |
| 1988 - 1992 | Chevrolet | K2500 | Scottsdale |
| 1988 - 1995 | Chevrolet | K2500 | Silverado, Cheyenne |
| 1992 - 1995 | Chevrolet | K2500 Suburban | Base |
| 1995 | Chevrolet | K2500 Suburban | LS, LT |
| 1992 - 1994 | Chevrolet | K2500 Suburban | Silverado |
| 1977 | Chevrolet | K30 | Cheyenne, Custom Deluxe, Scottsdale, Silverado |
| 1969 - 1974 | Chevrolet | K30 Pickup | Base |
| 1994 - 1995 | Chevrolet | K3500 | Base |
| 1988 - 1992 | Chevrolet | K3500 | Scottsdale |
| 1988 - 1995 | Chevrolet | K3500 | Silverado, Cheyenne |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1976 | Chevrolet | K5 Blazer | Cheyenne |
| 1975 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1969 - 1972 | Chevrolet | Kingswood | Base, Estate |
| 1973 - 1974 | Chevrolet | Laguna | Base |
| 1973 | Chevrolet | Laguna | Estate |
| 1976 | Chevrolet | Laguna | S3 |
| 1974 | Chevrolet | Laguna | Type S-3 |
| 1973 - 1976 | Chevrolet | Malibu | Base |
| 1974 - 1976 | Chevrolet | Malibu | Classic |
| 1973 - 1974 | Chevrolet | Malibu | Estate |
| 1976 | Chevrolet | Malibu | Landau, Classic Estate, Classic Landau |
| 1970 - 1974 | Chevrolet | Monte Carlo | Base |
| 1973 - 1976 | Chevrolet | Monte Carlo | Landau, S |
| 1969 - 1976 | Chevrolet | Nova | Base |
| 1973 - 1974 | Chevrolet | Nova | Custom |
| 1976 | Chevrolet | Nova | Police, SS, Concours |
| 1975 - 1977 | Chevrolet | P10 | Step-Van, Base |
| 1973 | Chevrolet | P10 Van | Base |
| 1975 - 1989 | Chevrolet | P20 | Base, Step-Van |
| 1970 - 1974 | Chevrolet | P20 Van | Base |
| 1975 - 1995 | Chevrolet | P30 | Base |
| 1975 - 1990 | Chevrolet | P30 | Step-Van |
| 1970 - 1974 | Chevrolet | P30 Van | Base |
| 1987 | Chevrolet | R10 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Silverado, Scottsdale |
| 1989 - 1991 | Chevrolet | R1500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Custom Deluxe, Silverado, Scottsdale |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Silverado, Scottsdale |
| 1989 | Chevrolet | R2500 | Scottsdale, Silverado, Cheyenne |
| 1989 - 1991 | Chevrolet | R2500 Suburban | Scottsdale, Silverado |
| 1988 | Chevrolet | R30 | Cheyenne |
| 1987 - 1988 | Chevrolet | R30 | Scottsdale, Silverado, Custom Deluxe |
| 1989 - 1991 | Chevrolet | R3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | R3500 | Scottsdale |
| 1995 | Chevrolet | Tahoe | LT, LS, Base |
| 1969 - 1972 | Chevrolet | Townsman | Base |
| 1987 | Chevrolet | V10 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V10 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V1500 Suburban | Silverado, Scottsdale |
| 1987 | Chevrolet | V20 | Silverado, Scottsdale, Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | V20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | V2500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | V30 | Cheyenne |
| 1987 - 1988 | Chevrolet | V30 | Silverado, Custom Deluxe, Scottsdale |
| 1989 - 1991 | Chevrolet | V3500 | Cheyenne, Silverado |
| 1989 - 1990 | Chevrolet | V3500 | Scottsdale |
| 1977 | GMC | C15 | Heavy Half, Indy Hauler |
| 1975 - 1977 | GMC | C15 | High Sierra, Sierra Classic, Sierra Grande, Base |
| 1975 - 1977 | GMC | C15 Suburban | Sierra Grande, High Sierra, Base, Sierra Classic |
| 1969 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1969 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1994 - 1995 | GMC | C1500 | Sierra SL, Sierra Special, Sierra SLT |
| 1988 - 1995 | GMC | C1500 | Sierra SLE |
| 1988 - 1993 | GMC | C1500 | Sierra SLX, Sierra |
| 1980 | GMC | C1500 | Street Coupe, Sierra Classic, High Sierra, Sierra Grande, Base, Heavy Half |
| 1980 - 1995 | GMC | C1500 Suburban | Base |
| 1980 | GMC | C1500 Suburban | High Sierra, Sierra Classic, Sierra Grande |
| 1992 - 1995 | GMC | C1500 Suburban | SLE |
| 1995 | GMC | C1500 Suburban | SLT |
| 1975 - 1977 | GMC | C25 | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1975 - 1977 | GMC | C25 Suburban | Sierra Grande, Base, Sierra Classic, High Sierra |
| 1969 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1969 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1988 - 1995 | GMC | C2500 | Sierra SLE |
| 1994 - 1995 | GMC | C2500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | C2500 | Sierra, Sierra SLX |
| 1992 - 1995 | GMC | C2500 Suburban | Base, SLE |
| 1995 | GMC | C2500 Suburban | SLT |
| 1975 - 1977 | GMC | C35 | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1969 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1994 - 1995 | GMC | C3500 | Sierra SL, Sierra SLT |
| 1988 - 1995 | GMC | C3500 | Sierra SLE |
| 1988 - 1993 | GMC | C3500 | Sierra SLX, Sierra |
| 1991 - 1995 | GMC | C3500HD | Base |
| 1975 - 1978 | GMC | G15 | Rally, Rally STX, Vandura |
| 1971 | GMC | G15/G1500 Van | Base |
| 1971 - 1974 | GMC | G15/G1500 Van | Rally, Vandura |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1979 - 1993 | GMC | G1500 | Vandura, Rally STX, Rally |
| 1975 - 1978 | GMC | G25 | Vandura, Rally STX, Rally |
| 1970 - 1972 | GMC | G25/G2500 Van | Base |
| 1971 - 1974 | GMC | G25/G2500 Van | Rally |
| 1970 - 1974 | GMC | G25/G2500 Van | Vandura |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1979 - 1995 | GMC | G2500 | Rally STX, Vandura, Rally |
| 1975 - 1978 | GMC | G35 | Vandura Special, Rally STX, Vandura, Magnavan, Rally, Rally Camper Special |
| 1971 - 1974 | GMC | G35/G3500 Van | Base, Rally, Vandura |
| 1979 - 1996 | GMC | G3500 | Magnavan, Rally, Rally STX, Rally Camper Special, Vandura, Vandura Special |
| 1981 - 1988 | GMC | G3500 | Rally Custom |
| 1970 - 1991 | GMC | Jimmy | Base |
| 1975 - 1990 | GMC | Jimmy | Sierra Classic |
| 1975 - 1976 | GMC | Jimmy | Sierra Grande, High Sierra |
| 1975 - 1977 | GMC | K15 | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1977 | GMC | K15 | Indy Hauler |
| 1975 - 1977 | GMC | K15 Suburban | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1969 - 1974 | GMC | K15/K1500 Pickup | Base |
| 1969 - 1974 | GMC | K15/K1500 Suburban | Base |
| 1988 - 1995 | GMC | K1500 | Sierra SLE |
| 1995 | GMC | K1500 | Sierra SLS |
| 1988 - 1993 | GMC | K1500 | Sierra SLX, Sierra |
| 1994 - 1995 | GMC | K1500 | Sierra Special, Sierra SLT, Sierra SL |
| 1993 | GMC | K1500 | Sierra Sport |
| 1980 - 1995 | GMC | K1500 Suburban | Base |
| 1980 | GMC | K1500 Suburban | Sierra Classic, High Sierra, Sierra Grande |
| 1992 - 1995 | GMC | K1500 Suburban | SLE |
| 1995 | GMC | K1500 Suburban | SLT |
| 1975 - 1977 | GMC | K25 | High Sierra, Sierra Classic, Base, Sierra Grande |
| 1975 - 1977 | GMC | K25 Suburban | Base, High Sierra, Sierra Classic, Sierra Grande |
| 1969 - 1974 | GMC | K25/K2500 Pickup | Base |
| 1969 - 1974 | GMC | K25/K2500 Suburban | Base |
| 1980 | GMC | K2500 | Base, Sierra Grande, Sierra Classic, High Sierra |
| 1988 - 1995 | GMC | K2500 | Sierra SLE |
| 1994 - 1995 | GMC | K2500 | Sierra SLT, Sierra SL |
| 1988 - 1993 | GMC | K2500 | Sierra, Sierra SLX |
| 1992 - 1995 | GMC | K2500 Suburban | Base, SLE |
| 1995 | GMC | K2500 Suburban | SLT |
| 1977 | GMC | K35 | Sierra Classic, Sierra Grande, High Sierra, Base |
| 1969 - 1974 | GMC | K35/K3500 Pickup | Base |
| 1994 - 1995 | GMC | K3500 | Sierra SL, Sierra SLT |
| 1988 - 1995 | GMC | K3500 | Sierra SLE |
| 1988 - 1993 | GMC | K3500 | Sierra SLX, Sierra |
| 1975 - 1977 | GMC | P25 | Value Van, Base |
| 1970 - 1974 | GMC | P25/P2500 Van | Base |
| 1980 - 1989 | GMC | P2500 | Base, Value Van |
| 1975 - 1977 | GMC | P35 | Base, Value Van |
| 1970 - 1974 | GMC | P35/P3500 Van | Base |
| 1974 | GMC | P35/P3500 Van | Motorhome |
| 1980 - 1995 | GMC | P3500 | Base |
| 1980 - 1990 | GMC | P3500 | Value Van |
| 1987 | GMC | R1500 | High Sierra, Base, Sierra Classic |
| 1987 - 1991 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 1987 - 1989 | GMC | R2500 | Sierra Classic, Base, High Sierra |
| 1987 - 1991 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987 - 1991 | GMC | R3500 | Base |
| 1987 - 1989 | GMC | R3500 | Sierra Classic, High Sierra |
| 1990 - 1991 | GMC | R3500 | SLE |
| 1971 - 1976 | GMC | Sprint | Base |
| 1976 | GMC | Sprint | Classic, Sierra Madre Del Sur, SP |
| 1972 - 1974 | GMC | Sprint | Custom |
| 1987 | GMC | V1500 | Base, High Sierra, Sierra Classic |
| 1987 - 1991 | GMC | V1500 Suburban | Base |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V1500 Suburban | Sierra Classic |
| 1990 | GMC | V1500 Suburban | SLE |
| 1987 | GMC | V2500 | Base, High Sierra, Sierra Classic |
| 1987 - 1991 | GMC | V2500 Suburban | Base |
| 1987 | GMC | V2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | V2500 Suburban | Sierra Classic |
| 1990 | GMC | V2500 Suburban | SLE |
| 1987 - 1991 | GMC | V3500 | Base |
| 1987 - 1989 | GMC | V3500 | Sierra Classic, High Sierra |
| 1990 - 1991 | GMC | V3500 | SLE |
| 1992 - 1995 | GMC | Yukon | Base, SLE |
| 1993 | GMC | Yukon | GT |
| 1995 | GMC | Yukon | SLT |
| 1992 - 1994 | GMC | Yukon | Sport |
| 1976 | Pontiac | Laurentian | Base |
| 1976 | Pontiac | Parisienne | Base |
ATP Engine Harmonic Balancer 102042
Sale price$106.84 USD