Parts such as the Intake: Washer (688), Hose (l408), Manifold 1, Pipe, Joint are included in the 90trr (90tlrr) 1993 Intake parts fiche.
The Bolt (682) is the most widely applied product in the 90TRR (90TLRR) 1993 INTAKE ( twelve times ).
The component with the lowest price in the INTAKE schematic is the Washer(6a1).
