The ATI crankshaft damper is a 5.67-inch aluminum unit with dual 4-groove sections, designed for Toyota 3SGTE engines used in 1990–1995 MR2 Turbo models and specified with a 7% overall diameter. It’s provided as a one-piece damper for street applications and replaces the factory balancer to preserve correct pulley spacing and crank vibration control in turbocharged MR2 installations.
ATI Damper - 5.67in - Alum - 4 & 4 Grv - Toyota 3SGTE 1990 - 1995 Mr2 Turbo 7 Percent OD