Parts for the long discontinued X-Factor monster trucks are getting more and more difficult to come by all the time but If anyone happens to have these pinion gears they’d be willing to sell, please let me know because I have a new unused pair of X Factor axle assemblies but I don’t have the differential pinion gears for them. Or if anyone has the part number for these that they could share with me that would really be helpful too. Also if anyone knows of any other rc diff pinions that will work in the X Factor differentials please let me know. I want to use these axles for a build I’m starting on but without the diff opinions, they’re unusable. Any help with this would be very appreciated. Thanks!