These fit perfectly the first generation D413 steering hubs (hub hole diameter about 4.54-4.55mm). It appears Hot Bodies now has updated the hubs (v2) so these bushings do not work with v2 steering hubs (hub hole diameter about 4.45-4.46mm - too tight).

High tolerance (4.48mm diameter) flanged steering bushings for the v1 D413. Machined to be tighter fitting than the stock bushing to eliminate the play the stock bushings creates in the steering hubs.

Hard steel with titanium nitride finish for smooth and long lasting performance.

Note- for 1 car you will need 2 sets.