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How to Replace the Crankshaft Oil Seal on the Ktm XC 250

Model: Ktm Xc 250

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Below are the steps to remove and replace the crankshaft oil seal on the Ktm XC 250 enduro bike. First, place your bike on a stand and begin by removing the sprocket cover by unscrewing the two fastening screws; then disconnect the drive chain, as shown in the video.

Next, use a thin, pointed lever to remove the crankshaft oil seal; now install the new original seal until it is flush, then reassemble the sprocket and the drive chain!


Updated on 10 July 2026 by ScegliAuto


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by ScegliAuto

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