Ross Tuffbond Metal Jacket Harmonic Balancer for Nissan S13 SR20 RWD

A high performance replacement  damper to suit Nissan S13 SR20 engines

• High carbon steel hub / pulley unit
• Aerospace grade aluminium A/C and power steering pulleys
• High carbon steel damping ring, fully bonded using an anti-vibration, anti-tear natural rubber
• Designed in house at Ross using CMM technology and 3D modelling
• Damping weight optimized for applications where power and RPM are increased over standard
• Laser etched 360° timing marks
• Steel components corrosion protected with a hot phosphate coating process and a high quality matte black paint finish
• Aluminium components anodized gloss black
• Designed for use with our universal dry sump drive adaptor and 19T HTD pulley
• Uses grade 10.9 or better hardware
• Complies with SFI spec 18.1

* All accessory drive pulley ratios are standard unless requested