Helical Limited Slip Differential for use with 


  • Opel Astra / Kadett - F16 / F18 / F20 / F28 2WD
  • Suzuki Firenza


The advantages of the Blackline Helical LSD include:


  • Equal rotational speed to both wheels
  • Torque distributed according to traction
  • Minimal service requirements - no clutches
  • Quick reaction compared to viscous LSD setups
  • Gentle and progressive engagement, low noise
  • Easily controlled power on take-off and drifting
  • Gears and body manufactured from 8620 alloy steel
  • Direct replacement into a stock differential
  • Top quality at a competitive price

Blackline HLF040 - Vauxhall Astra / OPEL Kadett / Suzuki Firenza ATB Helical LSD

  • Suitable for Opel Astra / Kadett - F16 / F18 / F20 / F28 2WD, Suzuki Firenza (check with us for suitibility)