The Nut, Hexagon (663) is the most widely applied product in the 70TRP 1991 OPTIONAL PARTS GAUGES & COMP. PARTS 3 ( two times ).
The component with the lowest price in the OPTIONAL PARTS GAUGES & COMP. PARTS 3 schematic is the Ybs67-4 Washer, Spring.
A sample from the products for the Optional Parts Gauges & Comp. Parts 3 include: Water Temperature Assy, Nut, Hexagon (663), Gasket (663), Ybs67-4 Washer, Spring.