Fitting new guide bushes and retaining circlips whilst overhauling the front fork leg assembly will, as part of an overall renewal strategy of replacing all the critical bushes, possibly fork-tubes and a plethora of other associated wear-prone parts, will restore the precision of your forks and tighten up the damping qualities.
This happens by allowing the correct flow of fork oil through the damping holes, and not bypassing worn out bushes.
Other related fork parts you may wish to consider adding to your shopping cart:
Renewing as many of the wear prone parts as possible will tighten up (in a good way!) the front fork action.
Add as many new components as you wish to the same shopping cart, new spacer-seals 5116817C00, oil-seals 5115314D00 and retaining clips 5155638B00 for example, and still only pay the same single fixed price shipping cost.
This component may have other applications within the Suzuki model range so please ensure the part-numbers you order are correct for your application?