Here are all the options parts for the Xray XB8E 2018 and olders
Reference 02UR1711
Brand: ULTIMATE
16mm CONICAL SHOCK PISTONS (1.2mm x 8 angled holes) (2pcs) - UR1711
Reference 06355023
Brand: XRAY
CENTER DIFFERENTIAL CASE - V2 - 355023
Reference 06355023-G
Brand: XRAY
CENTER DIFFERENTIAL CASE - V2 - GRAPHITE - 355023-G
Reference 06358018
Brand: XRAY
COMPOSITE SET OF SHIMS FOR SHOCKS - DELRIN (2) - 358018
Reference 06930816
Brand: XRAY
BALL-BEARING 8x16x5 STEEL SEALED - GREASE (2) - 930816
Reference 02UR1734
Brand: ULTIMATE
16mm CONICAL SHOCK PISTONS (1.4mm x 6 holes) (2pcs) - UR1734
Reference 06303122-K
Brand: XRAY
ALU SHIM 3x6x1.0MM - BLACK (10) - 303122-K
Reference 06355064
Brand: XRAY
FRONT DIFF OUTDRIVE ADAPTER LONG - V2 - HUDY SPRING STEEL™ (2) - 3550
Reference 06355211
Brand: XRAY
CVD DRIVE AXLE - HUDY SPRING STEEL™ - 355211
Reference 06357254-G
Brand: XRAY
COMPOSITE BALL CUP 13.9 MM - GRAPHITE (2) - 357254-G
Reference 06358084-S
Brand: XRAY
XB8 SHOCK RUBBER MEMBRANE BOTTOM RIBBED - SOFT (4) - 358084-S
Reference 06962130
Brand: XRAY
WASHER S 13x16x0.2 (10) - 962130