| Part | Name | Releases |
|---|
| BJ012-R | GPM Red Aluminium Rear Gearbox For HPI Baja 5B | |
| CP012A-BK | GPM Black Aluminium Front/Rear Gearbox Cover | |
| CP012A-GS | GPM Grey Aluminum Front Or Rear Gearbox Cover | |
| ER2038-B | GPM Blue Aluminium E-Revo 2.0 Centre Gearbox /Hardware | |
| LM013-B | GPM Blue Aluminium Rear Gearbox Case | |
| LM038GCA-B | GPM Blue Aluminium Losi Mini-T & Mini-B 2.0 Rear Gearbox Cover W/ Hardware | |
| LU4038-R | GPM Red Aluminium Centre Gearbox Case W/ Hardware | |
| MAK012-B | GPM Blue Aluminium Front Or Rear Gearbox Case | |
| MAK012-BK | GPM Black Aluminium Front Or Rear Gearbox Case | |
| MAK012-GS | GPM Grey Silver Aluminium Front Or Rear Gearbox Case | |
| MAK012-OR | GPM Orange Aluminium Front Or Rear Gearbox Case | |
| MAK012-S | GPM Silver Aluminium Front Or Rear Gearbox Case | |
| MAK012B-R | GPM Red Aluminium Front Or Rear Gear Box (w/o Carrier) & Hardware | |
| MAKX012NF-R-G | GPM Green Aluminium Front Or Rear Gearbox Case | |
| MAKX012NF-R-R | GPM Red Aluminium Front Or Rear Gearbox Case | |
| MAKX038-R | GPM Red Aluminum Center Gearbox Set W/ Hardware | |
| RR038-GS | GPM Grey Silver Aluminium Transmission Case | |
| SCX2012AO-BK | GPM Black Aluminium Front/Rear Gearbox Cover | |
| SCX2038M-BK | GPM Black Aluminium Transmission Case | |
| SCX6012A-R | GPM Red Aluminium Front Or Rear Gearbox Cover | |
| SCX6012AX-OC | GPM Brass Front Or Rear Gearbox Cover | |
| SCX6012AXA-BK | GPM Black Brass Front Or Rear Gearbox Cover W/ Gold Inlay | |
| SCX24012-R | GPM Red Aluminium SCX24 Front Gearbox W/ Hardware | |
| SCX24012A-BK | GPM Black Aluminium Front/Rear Gearbox Cover | |
| SCX24012A-R | GPM Red Aluminium SCX24 Red Aluminium Front Or Rear Gearbox Cover W/ Hardware | |
| SCX24012AX-OC | GPM Brass SCX24 Front Or Rear Gearbox Cover W/ Hardware | |
| SCX24038-BK | GPM Black Aluminium Center Gearbox Cover Heat Sink W/ Hardware | |
| SCX24038-R | GPM Red Aluminium Centre Gearbox Case | |
| SSCX2018T-BK | GPM Hardened Steel 18T Drive Gear For Axial SCX10 II | |
| SSCX2020T-BK | GPM Hardened Steel 20T Drive Gears For Axial SCX10 II 2Pcs | |
| SSCX3236T-BK | GPM Hardened Steel 36T 32dp/0.8Mod Transmission Gear For Axial SCX10 II | |
| SSCX4826T-BK | GPM Hardened Steel 26T 48dp/0.5Mod Transmission Gear For Axial SCX10 II | |
| STXM1200F-G1-BK | GPM Traxxas 1/5 X-Maxx 13T Chrome Steel Front Gear | |
| SYTL038G-BK | GPM Hardened Steel Axial Yeti XL Transmission Gear Set 3Pcs | |
| TRX4012-B | GPM Blue Aluminium TRX-4 Front Gearbox Housing Set | |
| TRX4013-B | GPM Blue Aluminium Rear Gearbox Housing Set For Traxxas TRX-4 | |
| TRX4013-BK | GPM Black Aluminium Rear Gearbox Housing Set For Traxxas TRX-4 | |
| TRX4013B-BK | GPM Black Aluminium Rear Gearbox Housing W/o Cover For Traxxas TRX-4 | |
| TRX4023TS-BK | GPM Hardened Steel 23T Portal Drive Output Spindle Gears 2Pcs | |
| TRX4038-BK | GPM Black TRX-4 Gearbox Housing Set | |
| TRX4038-R | GPM Red Aluminium Centre Gearbox Case | |
| TRX4038A-BK | GPM Black Aluminium TRX-4 Outer Centre Gearbox Housing Cover | |
| TRX44571-BK | GPM Hardened Steel TRX-4 Front Universal Drive Shaft & Portal Drive Gear Set | |
| TRX45968-BK | GPM Spring Steel TRX-4 Rear Axle & Portal Drive Gear Set | |
| TXM012A-R | GPM Red Aluminium Front Or Rear Gearbox Cover | |
| TXM012A-S | GPM Silver Aluminium Front Or Rear Gearbox Cover | |
| TXM038GC-B | GPM Blue Aluminium Gearbox Cover | |
| TXM038GC-OR | GPM Orange Aluminium Gearbox Cover | |
| TXM038M-B | GPM Blue Aluminium Rear Gearbox Cover | |
| TXM038M-GS | GPM Grey Silver Aluminium Rear Gearbox Cover | |
| TXM038M-OR | GPM Orange Aluminium Rear Gearbox Cover | |
| TXM038M-S | GPM Silver Aluminium Rear Gearbox Cover | |
| TXM8035S-S-BK | GPM Hardened Steel X-Maxx Input Transmission Cush Drive Shaft | |
| UDR012A-S | GPM Silver Aluminium Front Gearbox Cover | |
| WR038-B | GPM Blue Aluminium Gearbox Case | |
| XO012-BK | GPM Black Aluminium Front Gearbox Case | |
| XO012A-B | GPM Blue Aluminium XO-1 Front Gear Box Case W/ Hardware | |
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