part number//chassis code//release sleeve sizes
(30501-s0200) z33--------------18mm
(30501-s0160) z32------------- 22mm
(30501-k0404) s13/s14------24mm
(30501-k0510) d21 ------------26mm
(30501-N1600) d22/z31turbo-28mm
(30501-u8584) d40 frontier--32mm