Tapered Pinion Shaft Assembly for 1937–'43 big twins. Choose size.
Standard. . . .33-2356*
+.001". . . . 33-2357
+.002. . . .33-2358
*S&S Cylce 33-2356 is a direct replacement for Harley-Davidson® part number 24005-37.
Note: All reference to H-D® part numbers is for identification purposes only. We in no way are implying that any of S&S Cycle's products are original equipment parts or that they are equivalent to the corresponding H-D® part number shown.