The ATI crankshaft damper for 1994–2005 Mazda Miata 1.8L is a 5.67‑inch, 4‑groove unit that includes a one‑piece belt guide but does not include a trigger wheel. Supplied with the 916885BG1 belt guide, it supports correct belt routing and vibration control for the Miata 1.8L crank, offering a compact damper solution where the trigger wheel is provided separately.
ATI Damper 94-05 Miata 1.8L 5.67in 4 Grv - 1Pc Belt Guide w/o Trigger Wheel (916885BG1 Included)