Here are all the options parts for the Xray XB2 Carpet 2020 and olders
Reference 06324903-L
Brand: XRAY
GEAR DIFFERENTIAL - LCG - NARROW - LIGHT - SET - 324903-L
Reference 06324964
Brand: XRAY
GEAR DIFF OUTDRIVE ADAPTER - LCG - LIGHT (2) - 324964
Reference 06303141-K
Brand: XRAY
ALU SHIM 3x5x1.0MM - BLACK (10) - 303141-K
Reference 06326163
Brand: XRAY
SELF-ADHESIVE FOAM 2x6.5x87MM (2) - XRAY
Reference 0148201
Brand: HIRO SEIKO
Xb2C'18 Titanium Hex Socket Screw Set - 48201
Reference 0148402
Brand: HIRO SEIKO
Xb2C'19 Titanium Hex Socket Screw Set - 48402
Reference 06303140-O
Brand: XRAY
ALU SHIM 3x5x2.0MM - ORANGE (10) - 303140-O
Reference 06303141-O
Brand: XRAY
ALU SHIM 3x5x1.0MM - ORANGE (10) - 303141-O
Reference 06303143
Brand: XRAY
Alu Shim 3X5X0.25mm (10) - 303143
Reference 06303144-O
Brand: XRAY
ALU SHIM 3x5x4.0MM - ORANGE (10) - 303144-O
Reference 06305092
Brand: XRAY
BALL DIFFERENTIAL SPRING - 305092
Reference 06321104
Brand: XRAY
ALU CHASSIS - SWISS 7075 T6 (2.5MM) - 321104