Bolt M6 x 20 for TrailMaster go kart 150 XRS / XRX, TrailMaster go kart 300 XRX and TrailMaster UTV 150 / 150-X.

The specification of the Bolt M6 x 20 is the right one but color and finish might differ from the picture and the original one on your buggy.

Part number 578306025100 show as Bolt M6 x 25 for the Shifter Disk but in reality the bolt is a M6 x 20.

Replacement part for:
TrailMaster XRS 150 part number: GB/T16674 M6X20, 578306025100
TrailMaster XRX 150 part number: GB/T16674 M6X20, 578306025100
TrailMaster XRX 300 part number: GB/T16674 M6X20, GB/T16674.1 M6X20
TrailMaster Challenger UTV 150 part number: GB/T16674 M6X20, 578306025100
TrailMaster Challenger UTV 150-X part number: GB/T16674 M6X20, 578306025100