Part numbers listed below indicate interchangeable parts. These parts share the same size, parameter, function and compatibility. However, please note that items from different brands may have minor variations.
K90391 - FALCON AUTOMOTIVE, MOOG CHASSIS PRODUCTS, PRECISION CHASSIS
JBU1180 - TRW STEERING AND SUSPENSION PARTS, TRW
BSK85200 - MAS INDUSTRIES, DORMAN
IK90391 - INGALLS ENGINEERING