Here are all the options parts for the Xray T4 2018 and olders
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 06303140-K
Brand: XRAY
ALU SHIM 3x5x2.0MM - BLACK (10) - 303140-K
Reference 06303142-K
Brand: XRAY
ALU SHIM 3x5x0.5MM - BLACK (10) - 303142-K
Reference 06305255
Brand: XRAY
ECS BB SC DRIVE SHAFT CASE - HUDY SPRING STEEL™ - 305255
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 06303141-K
Brand: XRAY
ALU SHIM 3x5x1.0MM - BLACK (10) - 303141-K
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