Quick view Crankshaft Seal 2.0L 1990 Saab 900 - RM413.158 Crankshaft Seal 2.0L 1990 Saab 900 - RM413.158 Rear Main Seal. Fits: 85-09 Saab, Ford, Mazda, Mercury 1.9L-3.0L L4, V6 DOHC, OHV, SOHC Turbocharged, Naturally AspiratedFitment Notes: From Eng. Ser. No. N312960Product Information Warranty... MSRP: Was: Now: $13.97 Add to Cart Compare