Above review is incorrect. These are NOT the same pins for the center universal joint cups. Yes they have a different part# becasue it IS a different part.. Joint cup pins are 2.5x15.8
2 customers found this review helpful.
Sunday, Sep 4 2011 (about 7 years ago)
Mugen Seiki 2.5x14.8mm Universal Joint Pin (4)
These are recommended maintenance items for MBX6 and MBX6E plus the MBX6T. These are needed on the axle pivoting area of dogbone for the left and right axles on both front and rear drive shafts to tires or as some would call these the CVD Axle pins. It is recommended to check these after several long races as they do get partially worn down eventually, which can cause slack in drive train responsiveness. There are also the ones for the center drive shafts but are different part numbers as these are only for the drive shaft dogbone axle areas going to the tires.