Boston 30216420 11124 GD40B DIAMETRAL PITCH: 12 D.P. TEETH: 40 PRESSURE ANGLE: 14.5 DEGREE

Boston 30216960 12220 L134Y DIAMETRAL PITCH: 6 D.P. TEETH: 27 PRESSURE ANGLE: 20 DEGREE

Boston 30216985 12270 L155Y-P DIAMETRAL PITCH: 10 D.P. TEETH: 20 PRESSURE ANGLE: 20 DEGREE

Boston 30235639 54094 YPB2456 DIAMETRAL PITCH: 24 D.P. TEETH: 56 PRESSURE ANGLE: 20 DEGREE

Boston 30219569 18048 HS620R DIAMETRAL PITCH: 6 D.P TEETH: 20 DIRECTION: RIGHT

GTHELE 4Pcs 48P Pinion Gear 3.175mm Set Hardened 28T 29T 30T 31T 48DP Pitch Gears RC Upgrade Part With Screwdriver

Boston 30214780 09002 QB48 DIAMETRAL PITCH: 16 D.P. TEETH: 48 PRESSURE ANGLE: 14.5 DEGREE

Boston 30215078 09652 S2472 DIAMETRAL PITCH: 24 D.P. TEETH: 72 PRESSURE ANGLE: 14.5 DEGREE

Boston 30232268 49989 GSS478Y-G DIAMETRAL PITCH: 48 D.P. TEETH: 36 PRESSURE ANGLE: 20 DEGREE

Boston 30216618 11520 GH72A DIAMETRAL PITCH: 8 D.P. TEETH: 72 PRESSURE ANGLE: 14.5 DEGREE

Boston 30215009 09508 Y6464 DIAMETRAL PITCH: 64 D.P. TEETH: 64 PRESSURE ANGLE: 20 DEGREE

Boston 30214986 09462 Y4848 DIAMETRAL PITCH: 48 D.P. TEETH: 48 PRESSURE ANGLE: 20 DEGREE

Boston 30217103 12506 PA6410Y-P DIAMETRAL PITCH: 10 D.P. TEETH: 15 PRESSURE ANGLE: 20 DEGREE

Boston 30219581 18072 H812L DIAMETRAL PITCH: 8 D.P. TEETH: 12 DIRECTION: RIGHT

Boston 30219545 18000 H608R DIAMETRAL PITCH: 6 D.P TEETH: 8 DIRECTION: RIGHT

Boston 30215138 09772 NFR7 DIAMETRAL PITCH: 10 D.P. TEETH: 7 PRESSURE ANGLE: 14.5 DEGREE

Boston 30219706 18328 HB612R DIAMETRAL PITCH: 6 D.P TEETH: 12 DIRECTION: RIGHT

Boston 30216641 11566 GH95A DIAMETRAL PITCH: 8 D.P. TEETH: 95 PRESSURE ANGLE: 14.5 DEGREE