Here are all the spare parts for the Xray XB4 2018 and olders
Reference 06940510
Brand: XRAY
BALL-BEARING 5x10x4 RUBBER SEALED - OIL (2) - 940510
Reference 06304990
Brand: XRAY
DIFF GASKET (4) - 304990
Reference 06941015
Brand: XRAY
BALL-BEARING 10x15x4 RUBBER SEALED - OIL (2) - 941015
Reference 06362112-H
Brand: XRAY
COMPOSITE SUSPENSION ARM FRONT LOWER - HARD - 362112-H
Reference 06303454
Brand: XRAY
BALL JOINT 4.9MM - OPEN (4) - 303454
Reference 06363122-H
Brand: XRAY
COMPOSITE SUSPENSION ARM REAR LOWER LEFT - HARD - 363122-H
Reference 06365881
Brand: XRAY
COMPOSITE 3-PAD SLIPPER CLUTCH SPUR GEAR 81T / 48 - 365881
Reference 06323354-H
Brand: XRAY
COMPOSITE UPRIGHT REAR - HARD - 323354-H
Reference 06363520
Brand: XRAY
REAR WING POST - V2 (2) - 363520
Reference 06367210
Brand: XRAY
SUSPENSION PIVOT PIN (2) - 367210
Reference 06902318
Brand: XRAY
HEX SCREW SH M3x18 (10) - 902318
Reference 06302665
Brand: XRAY
COMPOSITE BALL JOINT 4.9MM - CLOSED WITH HOLE (4) - 302665