| Brand | Genuine Vauxhall / Opel / GM Original Factory Component |
| OEM Part Number | 55570197 |
| Placement on Vehicle | Engine / Gearbox Interface (Transmission Flywheel Assembly) |
| Component Type | Dual Mass Flywheel (DMF) |
| Engine Compatibility | 1.9 CDTi / 1.9 TiD / 1.9 DDiS / 1.9 Multijet Turbo Diesel |
| Condition | Brand New Unused Original Sealed Factory Packaging |
Eliminate drivetrain vibration, clutch shudder, and harsh gear engagement with this authentic Genuine Vauxhall 1.9 CDTi Dual Mass Flywheel (55570197). Precision-engineered for high-torque 1.9L turbo diesel engines across GM, Saab, Fiat, and Suzuki platforms, this factory-original DMF isolates engine crankshaft torsional vibrations before they transmit into the gearbox. Installing an authentic OEM dual mass flywheel restores smooth clutch slip modulation, shields gearbox synchronizers from excess strain, and maintains factory drivability.
- Factory Vibration Dampening: Calibrated internal arc springs absorb peak diesel torque pulses for ultra-smooth idle and acceleration.
- Heavy-Duty Heat Dissipation: High-grade friction face alloy resists hot-spotting, surface cracking, and thermal warping under heavy towing or urban driving.
- Exact OEM Balance: Precision factory dynamically balanced unit prevents main crankshaft bearing wear and harmonic vibration.
Please verify engine code, transmission specifications, and part numbers prior to purchasing:
- Vauxhall / Opel: Fits Astra Mk V (H) & Astravan (2004–2011), Zafira Mk II B (2005–2014), Vectra Mk II C & GTS (2004–2008), and Signum (2004–2008) 1.9 CDTi models.
- Saab Compatibility: Fits Saab 9-3 & 9-5 equipped with 1.9 TiD engines.
- Fiat & Suzuki Cross-Fitment: Fits select Suzuki SX4, Sedici, and Fiat Grande Punto 1.9L DDiS / Multijet engine builds.
- Part Number Verification: Confirm OEM part number 55570197 against your old flywheel or vehicle registration details before purchase.
| Vehicle Model | Production Years | Engine & Drivetrain Notes |
|---|---|---|
| 1.9L TURBO DIESEL POWERTRAN FLYWHEEL MATRIX | ||
| Vauxhall / Opel Astra Mk V (H) & Astravan | 2004 – 2011 | • 1.9 CDTi Engine Variants. • Direct drop-in original dual mass flywheel. |
| Vauxhall / Opel Zafira Mk II (B) | 2005 – 2014 | • 1.9 CDTi Engine Variants. • Heavy-duty factory drivetrain component. |
| Vauxhall / Opel Vectra C & Signum | 2004 – 2008 | • 1.9 CDTi Engine Variants. • Full vibration damping restoration. |
| Saab 9-3 & 9-5 | 2004 – 2011 | • 1.9 TiD Engine Variants. • Matches original factory performance specs. |
| Suzuki SX4 / Sedici & Fiat Grande Punto | Select Years | • 1.9 DDiS / 1.9 Multijet Diesel Engines. • Shared platform clutch component fitment. |
All orders are processed and dispatched within 1 business day. Heavy flywheel units are packed in custom reinforced corrugated wooden-reinforced or double-wall cartons with inner foam padding to prevent ring-gear tooth or friction surface damage during transit.
We offer a hassle-free 30-day store return policy. Returned flywheels must remain completely unmounted, showing no starter ring gear engagement, crankshaft bolt-hole torque marks, or grease stains, and returned complete in original factory packaging.