Home > Power System / Gear Drives > Gear Box/Motor mount > AL gear box-2   AL gear box-2  P371 : AL gear box-2 for brushless motor-2mm shaft  P372 : AL gear box-2 for brushless motor-.3mm shaft  P373 : Spur gear for AL Gear box - 2  P374 : 3mm shaft for AL gear box-2  P121, P122 : Pinion gear for AL Gear box - 2 :2.0mm, 2.3MM Product Details     P371 AL gear box-2 for brushless motor(20mm diameter) - 2mm shaft P371 AL gear box-2 Gear ratio 3.75:1 (spur 60t: pinion 16t/2mm) P371 AL gear box-2 Gear ratio 4.4:1 (spur 62t: pinion 14t/2mm) P371 AL gear box-2 Gear ratio 5.3:1 (spur 64t: pinion 12t/2mm) P371 AL gear box-2 Gear ratio 6.6:1 (spur 66t: pinion 10t/2mm) P372 AL gear box-2 for brushless motor(20mm diameter) - .3mm shaft P372 AL gear box-2 Gear ratio 3.75:1 (spur 60t:  pinion 16t/2.3mm) P372 AL gear box-2 Gear ratio 4.4:1 (spur 62t: pinion 14t/2.3mm) P372 AL gear box-2 Gear ratio 5.3:1 (spur 64t: pinion 12t/2.3mm) P372 AL gear box-2 Gear ratio 6.6:1 (spur 66t: pinion 10t/2.3mm) ¡¡ gear tooth count Gear ratio Spur pinion 3.75 60 T 16T 4.4 62T 14T 5.3 64T 12T 6.6 66T 10T   P373 Spur gear for AL Gear box - 2 : 60T P373 Spur gear for AL Gear box - 2 : 62T P373 Spur gear for AL Gear box - 2 : 64T P373 Spur gear for AL Gear box - 2 : 66T P374 3mm shaft for AL gear box-2 P121 Pinion gear for AL Gear box - 2 : 10T/2.0mm P121 Pinion gear for AL Gear box - 2 : 12T/2.0mm P121 Pinion gear for AL Gear box - 2 : 14T/2.0mm P121 Pinion gear for AL Gear box - 2 : 16T/2.0mm P122 Pinion gear for AL Gear box - 2 : 10T/2.3mm P122 Pinion gear for AL Gear box - 2 : 12T/2.3mm P122 Pinion gear for AL Gear box - 2 : 14T/2.3mm P122 Pinion gear for AL Gear box - 2 : 16T/2.3mm