| Part | Name | Releases |
|---|
| A045 | C Series Metal Chassis Linkage Upgrade | 13 |
| AB001 | B Series 4x4 Chassis Frame Rail | 6 |
| AB002 | B Series 6x6 Chassis Frame Rail | 8 |
| AC001 | C14 Rear Deck Aluminum Bed Floor | 3 |
| AC004 | C14 C24 Chassis Linkages (Plastic) | 7 |
| AC016 | C54 Chassis Linkages | 5 |
| AC029 | C54 Chassis Frame Rail | 5 |
| AC032 | C74 Chassis Frame Rail | 2 |
| AD002 | D12 Naked Chassis Frame Rail (1st Gen) | 6 |
| AD002-B | D12 Naked Chassis Frame Rail (2nd Gen) | 6 |
| AD018 | D12 Rear Cage Accessory Canvas Cover (Aluminum Plate) | 6 |
| AD023 | D42 Chassis with Battery Door & Lock Mechanism | 4 |
| AD027 | Dx4 Chassis Frame Rail | 3 |
| OP-11009 | B14 B16 Battery Tray | 6 |
| OP-11019 | C54 Shock Absorber Mount | 5 |
| OP-11027 | C64-1 Chassis Linkages | 7 |
| SP-B24-BTRAY | B24 Battery Tray | 3 |
| SP.10021 | C14 C24 Chassis Frame Rail | 7 |
| SP.10025 | C14 C24 & All B Series Servo Mount Tray | 21 |
| SP.C14.RD | C14 Rear Deck Bed | 3 |
| SP.C34.10001 | C34 C44 Servo Tray | 9 |
| SP.C34.10002 | C34 C44 Chassis Frame Rail | 9 |
| SP.D42.SMGRPACCS | D42 Side Mirror Door Handle Grille Reg Plate Wiper Reflective Plate | 4 |
| SP.M.MAP2x | Metal Axle Plate | 40 |
| SPB.APP.10x | Axle Plate (Plastic) | 14 |