Here are all the options parts for the Xray RX8-RX8E 2018 and olders
Reference 06345889-G
Brand: XRAY
LOW FRICTION SIDE BELT PULLEY 29T - FRONT - G - 345889-G
Reference 06345150-G
Brand: XRAY
COMPOSITE REAR SOLID AXLE PULLEY 48T - NARROW - GRAPHITE - 345150-G
Reference 06348542
Brand: XRAY
CLUTCH SPRING - 2x8.2x10 GRINDED INSIDE - 348542
Reference 06342510-G
Brand: XRAY
COMPOSITE SERVO SAVER - GRAPHITE - 342510-G
Reference 06341325
Brand: XRAY
X8 COMPOSITE FRONT BODY POST (2) - 341325
Reference 06345231
Brand: XRAY
DRIVE SHAFT COUPLING - HUDY SPRING STEEL™ - 345231
Reference 06341216
Brand: XRAY
CARBON BRACE FOR FRONT BODY POSTS - 341216
Reference 06342189
Brand: XRAY
CARBON EXTENSION FOR FRONT SUSPENSION ARM 2-DOT (L+R) - 342189
Reference 06343189
Brand: XRAY
CARBON EXTENSION FOR REAR SUSPENSION ARM -2-DOT (L+R) - 343189
Reference 06301159
Brand: XRAY
ALU COUNTERSUNK SHIM (4) - 301159
Reference 06301159-O
Brand: XRAY
ALU COUNTERSUNK SHIM - ORANGE (4) - 301159-O
Reference 06303144-O
Brand: XRAY
ALU SHIM 3x5x4.0MM - ORANGE (10) - 303144-O