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Guaranteed Fitment
Always the correct part
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In-House Experts
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Added Value
Mounting, Balancing
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PRODUCT OVERVIEW
The Powerbond HB1056N OEM Replacement Harmonic Balancer is designed as a direct replacement crankshaft damper, helping to restore correct engine vibration control and accessory drive operation.
KEY FEATURES
- Part Number: HB1056N
- OEM-style replacement harmonic balancer
- Helps reduce engine vibration and noise
- Designed to maintain correct accessory belt alignment
- Suitable as an aftermarket replacement where HB1056N is specified
APPLICATION NOTES
Check the part number HB1056N against your existing harmonic balancer and any applicable vehicle catalog or fitment guide before purchase and installation.
INSTALLATION RECOMMENDATIONS
- Professional installation is recommended for all engine rotating components.
- Inspect drive belts, pulleys and mounting hardware and replace if worn or damaged.
- Always follow the vehicle manufacturer’s torque specifications and procedures.
SHIPPING & HANDLING
- Orders are typically dispatched within 1–2 business days after purchase.
- Standard delivery is generally 1–3 business days to east coast metropolitan areas; regional and remote locations may take longer.
- Tracking details are provided once the order has been dispatched.
WARRANTY & RETURNS
- Products are supplied under the manufacturer’s standard warranty terms.
- Replacement or refund may be available where an item is faulty, damaged in transit or incorrectly supplied.
- Items must be unused and in original, undamaged packaging to be eligible for exchange in change-of-mind cases, subject to store policy.
Vehicle Compatibility
| Make | Model | Year | Submodel | Variant | Engine | Notes |
|---|---|---|---|---|---|---|
| Pontiac | Firebird | 1976 | Coupe 5.7 | RWD Petrol 5.7L 8cyl 116kW LM1 | 5733cc 116kW (Petrol) | |
| Pontiac | Firebird | 1976 | Coupe 7.5 | RWD Petrol 7.5L 8cyl 149kW | 7474cc 149kW (Petrol) | |
| Pontiac | Firebird | 1975 | Coupe 5.7 | RWD Petrol 5.7L 8cyl 116kW LM1 | 5733cc 116kW (Petrol) | |
| Pontiac | Firebird | 1975 | Coupe 7.5 | RWD Petrol 7.5L 8cyl 149kW | 7474cc 149kW (Petrol) | |
| Pontiac | Firebird | 1974 | Coupe 5.7 | RWD Petrol 5.7L 8cyl 116kW LM1 | 5733cc 116kW (Petrol) | |
| Pontiac | Firebird | 1971 | Coupe 7.5 | RWD Petrol 7.5L 8cyl 227kW | 7465cc 227kW (Petrol) | |
| Pontiac | Firebird | 1970 | Coupe 7.5 | RWD Petrol 7.5L 8cyl 227kW | 7465cc 227kW (Petrol) |