Originally Posted by wwddww34
The spur has to have a 4-hole pattern just like the Xray spur gears have. There are a handful of spur gear manufacturers (e.g. Xray, RW Racing, Kimbrough) that put this hole pattern in their spur gears.
Could one please provide me with part number?
(because it seems there are all kind of spurs, as I learned the hard way with RW Racing spurs....)
Recent information from UK distributor:"The TCXX is a normal spur gear fitting, so the RW ones should fit without a problem, although some of them will only fit with two screws rather than the four that the HB spurs use."
For sure I don't want the ones that only fit with two screws. It has to be four screws, as it was intended.
So the part number is important, in order to avoid wrong ordering.
FYI 48DP for stock racing FDR 3.5 to 4.5.