Bit of a hard one this, as I have not broken anything, but this is what I went for:
Item No
Description
Quantity Rqd
51274
RC TRF501X E Parts - Rear Upright
RC TRF501X D Parts – Caster Block
RC TRF501X C Parts - Front Upright
RC TRF501X F Parts - Front Lower Arm
RC TRF501X H Parts - Front Wheels
RC TRF501X J Parts - Rear Wheels
RC TRF501X R Parts - Rear Lower Arm
RC TRF501X Drive Belt - 363 Size
RC TRF501X K Parts - Bearing Holder
A Parts 9004176
B Parts 51271
Damper Stay Front 4304075
Damper Stay Rear 4304076
78mm swing shaft 9804297
64mm Swing Shaft 9804298
Spur Gear 51284 (x2)
45.4mm Piston Rod 9804293 (x2)
36.5mm Piston Rod 9804292 (x2)
Reinforced Adjuster 51283 (x2)
King Pin 9804312 (x2)
I did go a bit daft but I do have at least one of everything