These are the new pin design from TEKNO RC, these pins fit in the same differential case as the EB48 and SCT410. They do require the new differential gears TKR 5150 to be compatible in the EB48. These new Pins are bigger in diameter, we did this so we could make the ends of the Pins flat so there is more contact area in the differential case. This helps eliminate wear on the case and produces a smoother longer lasting differential.
TKR5149A - Differential Cross Pins (Aluminum, 6pcs, requires TKR5150 gears) is not included with any kit.