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ATP Parts 102063 Engine Harmonic Balancer
Overview of ATP Parts OE Replacement Balancer 102063
The ATP Parts OE Replacement Balancer 102063 is engineered to restore proper engine harmonic balance for a range of GM and Isuzu vehicles. Designed as a standard replacement, this engine harmonic balancer supports smooth engine operation and reduces vibration in compatible Buick, Chevrolet, GMC, Isuzu, Oldsmobile, and Pontiac models.
- Inside diameter options: 1.25 inches and 32 mm
- Outside diameter: 162.7 mm (6.375 inches)
- Depth measurements: 2.3125 inches and 58 mm
- Four pulley grooves for flat drive belts
- Four mounting holes for secure installation
- Standard replacement grade type
- Compatible with multiple GM and Isuzu models
Detailed Product Description
This ATP Parts OE Replacement Balancer (part number 102063) is designed to meet original equipment specifications for engine harmonic balancers. It features dual inside diameter measurements (1.25 inches and 32 mm) and a precise outside diameter of 162.7 mm (6.375 inches), ensuring a proper fit for the pulley system. The balancer includes four pulley grooves specifically designed for flat drive belts, which are common in many GM and Isuzu vehicles. With four mounting holes, it provides a secure and stable attachment to the engine’s crankshaft. The depth of the balancer is measured at 2.3125 inches (58 mm), matching OEM dimensions for reliable performance. This part is a standard replacement grade, suitable for restoring engine balance and reducing vibration in vehicles such as the Chevrolet Camaro, GMC S10, Pontiac Firebird, Buick Century, and Isuzu Rodeo.
Compatible Vehicles and Applications
- Buick Century, Skylark
- Chevrolet Camaro, Celebrity, Citation, Citation II, Pickup, S10, S10 Blazer
- GMC S15, S15 Jimmy, Sonoma
- Isuzu Rodeo, Trooper
- Oldsmobile Cutlass Ciera
- Pontiac Firebird, Omega, Phoenix
This harmonic balancer is essential for maintaining engine smoothness and preventing crankshaft damage caused by torsional vibrations.
Common Issues Addressed by This Harmonic Balancer
- Excessive engine vibration during operation
- Crankshaft pulley misalignment
- Wear or damage to original harmonic balancer
- Drive belt slippage or noise due to pulley groove wear
- Engine performance issues related to harmonic imbalance
Installation Notes and Tips
Ensure the crankshaft surface is clean and free of debris before installation. Verify the correct inside diameter and mounting hole alignment for your specific vehicle model. Use appropriate tools to press the balancer onto the crankshaft without damaging the part. Note that this product does not include bolts or washers, so retain original hardware or source compatible fasteners. Proper torque specifications should be followed according to the vehicle manufacturer’s guidelines.
Quality Assurance and Warranty
The ATP Parts OE Replacement Balancer 102063 is manufactured to meet OEM standards for fit and function. It undergoes quality control inspections to ensure durability and performance. While specific warranty details are not provided, ATP Parts typically offers coverage against manufacturing defects. Consult ATP Parts or your parts provider for warranty terms related to this harmonic balancer.
About the OE Replacement Balancer Product Line
The OE Replacement Balancer line from ATP Parts focuses on delivering engine harmonic balancers that match original equipment specifications. This product line is designed to provide reliable, direct-fit replacements for a variety of domestic and import vehicles. The 102063 balancer exemplifies this approach by offering precise dimensions and compatibility with multiple GM and Isuzu models, ensuring proper engine balance and longevity.
| Brand | ATP Parts |
| Part Number | 102063 |
| Position | OE Replacement Balancer |
| Inside Diameter | 1.25 |
| Inside Diameter | 32 |
| Outside Diameter | 162.7 |
| Outside Diameter | 6.375 |
| Pulley Groove Quantity | 4 |
| Grade Type | Standard replacement |
| Mounting Hole Quantity | 4 |
| Drive Belt Type | Flat |
| Bolt And Washer Included | No |
| Depth | 2.3125 |
| Depth | 58 |
| LineCode | Atp2 |
This part fits 62 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1994 | Isuzu | Pickup | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1993 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1993 | GMC | Sonoma | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1993 | Isuzu | Pickup | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | Chevrolet | Camaro | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | GMC | Sonoma | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | Isuzu | Pickup | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | Isuzu | Rodeo | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1992 | Pontiac | Firebird | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Chevrolet | Camaro | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | GMC | Sonoma | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Isuzu | Pickup | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Isuzu | Rodeo | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Isuzu | Trooper | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1991 | Pontiac | Firebird | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1990 | Chevrolet | Camaro | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1990 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1990 | GMC | S15 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1990 | Isuzu | Trooper | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1990 | Pontiac | Firebird | 3.1L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | Chevrolet | Camaro | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | GMC | S15 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | GMC | S15 Jimmy | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | Isuzu | Trooper | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1989 | Pontiac | Firebird | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | Chevrolet | Camaro | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | Chevrolet | S10 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | Chevrolet | S10 Blazer | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | GMC | S15 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | GMC | S15 Jimmy | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1988 | Pontiac | Firebird | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; OE Replacement Balancer |
| 1986 | Buick | Century | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1986 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1986 | Oldsmobile | Cutlass Ciera | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1986 | Pontiac | 6000 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1985 | Buick | Skylark | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1985 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1985 | Chevrolet | Citation II | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1985 | Pontiac | 6000 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Buick | Skylark | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Chevrolet | Citation II | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Oldsmobile | Omega | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Pontiac | 6000 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1984 | Pontiac | Phoenix | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Buick | Skylark | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Chevrolet | Citation | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Oldsmobile | Omega | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Pontiac | 6000 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1983 | Pontiac | Phoenix | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Buick | Skylark | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Chevrolet | Celebrity | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Chevrolet | Citation | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Oldsmobile | Cutlass Ciera | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Oldsmobile | Omega | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Pontiac | 6000 | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
| 1982 | Pontiac | Phoenix | 2.8L | V6 | N/A | Part Type: Solid; Outer Diameter: 6.41 in; Stamped 4955; OE Replacement Balancer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.