BMW M42 / M44 Performance Harmonic Damper

BMW M42 / M44 Metal Jacket Harmonic Damper — High-Performance Vibration Control

Protect your BMW M42 or M44 engine with the Ross Performance Parts Metal Jacket Harmonic Damper — a high-performance OEM replacement designed to handle the demands of high-horsepower builds while maintaining OEM fitment. Ideal for BMW E30, E36, and Z3 models, this damper offers unmatched vibration control and long-term reliability.

Key Features:

• Engineered for BMW M42/M44 Engines: Perfect fitment for M42B18 and M44B19 engines in BMW E30, E36 (1990–2000), and Z3 models.
• High-Performance Upgrade: Rated for up to 800hp, delivering superior protection against harmful vibrations and harmonic resonance.
• OEM Compatibility: Maintains factory pulley diameters, locations, and profiles for seamless integration with your engine.
• Advanced Construction: Designed in-house using CMM, 3D modeling, and cutting-edge CNC technology for ultimate precision.
• Superior Vibration Control: Features Ross Tuffbond technology, bonding anti-vibration, anti-tear natural rubber to ensure long-lasting performance.
• Precision Timing: Laser-etched 360° timing marks for accurate tuning and maintenance.
• Durability You Can Trust: High-quality black finish and grade 10.9 or better hardware for maximum strength and resilience.
• Race-Proven Reliability: Complies with SFI Spec 18.1, making it suitable for extreme performance applications.
• Dry Sump Compatible: Seamless integration with the Ross Performance Dry Sump Drive Adaptor for those pushing limits on the track.

BMW M42 Applications:

3 Series

1989-1991     E30     318i / 318is
1992-1996     E36     318i / 318is

BMW M44 Applications:

3 Series

1996-1999     E36     318i / 318is

Z Series

1996-1999     E36/7     Z3 1.9i