| RER12417 Steel Motor Pinion Gear (10T)(Mod1)(5mm Bore) | | 1 | 10 | 5 |
| 60161 Motor Pinion Gear (18T) (48 pitch) | 48 | | 18 | |
| BS709-033 Brass Pinion Gear(20T)(48P) | 48 | | 20 | |
| RER13334 9T Pinion (Steel)(Mod1) | | 1 | 9 | |
| RER13335 11T Pinion Gear(Steel)(Mod1) | | 1 | 11 | |
| RER22344 12T Pinion Gear(32P) | 32 | | 12 | |
| RER30785 10T Pinion Gear (32P) | 32 | | 10 | |
| RER43549 14T Pinion Gear (Steel)(48P) | 48 | | 14 | |
| 03005 Brass Pinion Gear (26T)(.6Mod) | | | | |
| 11119 Brass Pinion Gear (17T, .6 mod) | | | | |
| 11144 Brass Pinion Gear, 3.2mm Shaft (14T, .6 mod) | | | | |
| 11146 Brass Pinion Gear (16T, .6 mod) | | | | |
| 11149 Brass Pinion Gear (19T, .6 mod) | | | | |
| 11150 Brass Pinion Gear (20T, .6 mod) | | | | |
| 11151 Brass Pinion Gear (21T, .6 mod) | | | | |
| 11152 Brass Pinion Gear (22T, .6 mod) | | | | |
| 11153 Brass Pinion Gear (23T, .6 mod) | | | | |
| 11179 Brass Pinion Gear (19T,.8 mod) | | | | |
| 11181 Steel Pinion Gear (21T,.6 mod) | | | | |
| 11185 Brass Pinion Gear (15T, .8 mod) | | | | |
| 11189 Steel Pinion Gear (29T, .6 mod) | | | | |
| 98060 540 Brushed Motor w/ 14T Pinion Gear(54 Turn) | | | | |
| BS711-012RR 540 Brushed Motor w/ Brass Pinion(20T) | | | | |
| R5624 Pinion Gear (8T) | | | | |
| RER11363 Portal Axle Pinion Gear (11T) | | | | |
| RER13654 14T Steel Pinion Gear | | | | |
| RER14465 12 Tooth Pinion Gear (Mod 1)(Steel)(5mm bore) | | | | |
| RER15438 Pinion Gear(11T)(.8Mod) | | | | |
| RER19379 Ring and Pinion Set (41T/14T)(1pr) | | | | |
| RER19571 15 tooth Steel Pinion Gear (Mod1) | | | | |
| RER19572 16 tooth Steel Pinion Gear (Mod1) | | | | |
| RER26615 18 Tooth Steel Pinion Gear (Mod1) | | | | |
| RER29171 Motor Pinion Gears (12T) | | | | |
| RER41370 Front Ring and Pinion Set (30T,8T) (1set) | | | | |
| RER41371 Rear Ring and Pinion Set (30T,8T) (1set) | | | | |
| RER43574 Ring & Pinion (8T/27)(1set) | | | | |
| RER43575 Ring & Pinion (8T/33T)(1set | | | | |
| RER43576 Ring & Pinion (8T/24T)(1set) | | | | |
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