1747: Nuts, 4mm nylon locking (10)

2552: Screws, 3x12mm countersunk machine (6) (hex drive)

2554: Screws, 3x6mm caphead machine (hex drive) (6)

3159: Screws, 3x10mm caphead machine (hex drive) (6)/ lockwashers (6)/ hex wrench

3215: Screws, 2.5x6mm cap-head machine (hex drive) (6)

3937: Screws, 4x12mm button-head machine (hex drive) (6)

3959: Spur gear, 62-tooth (0.8 metric pitch, compatible with 32-pitch)

3960: Spur gear, 65-tooth (0.8 metric pitch, compatible with 32-pitch)

3961: Spur gear, 68-tooth (0.8 metric pitch, compatible with 32-pitch)

3965: Screws, 2.5x8mm cap-head machine (6)

3969: Output shaft, transmission

3975: Motor, Titan® 550, (21-turns/ 14 volts) (1)

3984X: Output gear, 33-tooth (1)/ spacers (2)

3991X: Gearbox halves (front & rear)/ shift detent ball/ spring/ 4mm GS/ shift shaft seal, glued/ 2.5x8mm CS (2)

3992: Input shaft/ drive gear assembly (18-tooth steel top gear)

3996X: Idler gear, 20-tooth/ idler gear shaft

5116: Ball bearings, blue rubber sealed (5x11x4mm) (2)

5117: Ball bearings, blue rubber sealed (6x12x4mm) (2)

5145: Screw pin, 4x15mm (6)

5157: Cover plates and seals, forward only conversion (Revo®) (Optidrive® blank-out plate, Optidrive® sensor cover, shift fork cover)

5351: Slipper pressure plate and hub (alloy)

5352R: Rebuild kit (heavy duty), slipper clutch (steel disc/ aluminum friction pads (3)/ spring (1)/ 2x9.8mm pin/ 5x8mm MW/ 5.0mm NL (1)/ 4.0mm NL (1))

5352X: Rebuild kit, slipper clutch (steel disc/ friction pads (3)/ spring (1)/ 2x9.8mm pin/ 5x8mm MW/ 5.0mm NL (1)/ 4.0mm NL (1))

5450: Half shaft set, left or right (plastic parts only) (internal splined half shaft/ external splined half shaft/ rubber boot) (assembled with glued boot) (2 assemblies)

5453: Yokes, stub axle (2)/ pins (2)

5454: Stub axle (steel) (2)

5458X: Yokes, differential and transmission (2)/ 4x15mm screw pins (2)

5459: Boots, driveshaft (rubber) (2)

5650: Half shafts, center (internal splined (3)/ external splined (2)) (plastic parts only)