SAAB 93170278 Main bearing The catalog lists 4771192 as 93170278. Found in SAAB Og9-5 2002 Engine › Crankshaft - Piston · Position 10 SAAB Og9-3 1998–2002 Engine › Crankshaft - Piston · Position 10 SAAB Ng9-3 2003–2004 Engine › Crankshaft - Piston · Position 10