Kyosho 74026-04B Crankshaft Collar 3x5x10.3mm 2pcs

Kyosho 74026-04B is a pair of crankshaft collars measuring 3x5x10.3mm. The collar sits on the crankshaft and sets the spacing for the clutch bearing and clutch gear stack, so it has to be the correct length for the clutch to sit square and the bearings to run without side load.

Collars get chewed up during clutch service, particularly when a bearing seizes and spins on the shaft, and a worn or scored collar lets the whole clutch assembly wander. Fitting fresh ones is a cheap step during any clutch rebuild.

This part supersedes the earlier 74026-04, which was a 3x5x8.3mm collar, so check which length your engine needs if you are working from an older parts diagram. Kyosho lists 74026-04B for the Inferno GT2 Race Spec.

• Genuine Kyosho part number 74026-04B
• 3x5x10.3mm crankshaft collar
• 2 pieces per pack
• Supersedes the earlier 3x5x8.3mm 74026-04