Here are all the options parts for the Xray T4 2018 and olders
Reference 06303127
Brand: XRAY
ALU SHIM 3x6x4.0MM (10) - 303127
Reference 06305134
Brand: XRAY
STEEL SOLID AXLE DRIVESHAFT ADAPTER (2) - 305134
Reference 06303432-K
Brand: XRAY
ALU ANTI-ROLL BAR BUSHING - BLACK (2) - 303432-K
Reference 06308028
Brand: XRAY
COMPOSITE PSS 2-HOLES 0.8MM PISTON (4) - XRAY
Reference 06902307
Brand: XRAY
HEX SCREW SH M3x6 SMALL HEAD (10) - 902307
Reference 06301351-K
Brand: XRAY
ALU ADJUSTABLE BODY POST STOP - BLACK (2) - 301351-K
Reference 06303142-K
Brand: XRAY
ALU SHIM 3x5x0.5MM - BLACK (10) - 303142-K
Reference 06305256
Brand: XRAY
ECS BB SC ALU DRIVE SHAFT SLEEVE - SWISS 7075 T6 - 305256
Reference 06305395
Brand: XRAY
ECS BB SC DRIVE SHAFT PIN 2 x 8.4 (2) - 305395
Reference 06968071
Brand: XRAY
C-CLIP 7.1 (10) - 968071
Reference 0148199
Brand: HIRO SEIKO
T4'18 Titanium Hex Socket Screw Set - 48199
Reference 0148200
Brand: HIRO SEIKO
T4'18 Titan/Alloy Hex Socket Screw Set - 48200