Here are all the options parts for the Xray XT8 2017 and olders
Reference 06355058
Brand: XRAY
CENTER DIFF SPUR GEAR 48T - LARGE - 355058
Reference 06355083
Brand: XRAY
EXTREME HEAT RESISTANT CENTER DIFF PIN WITH INSERTS (2+4) - 355083
Reference 06358029
Brand: XRAY
2-WAY FLOW DELRIN SHOCK PISTON 6-H. (1.4MM) & 2-H. (1.1MM) (2) - 3580
Reference 06358085
Brand: XRAY
XB8 SHOCK RUBBER VALVE (4) - 358085
Reference 06358280
Brand: XRAY
XRAY LONG PROGRESSIVE SPRINGS - MEDIUM - 3 STRIPES - V2 (2) - 358280
Reference 06358281
Brand: XRAY
XRAY LONG PROGRESSIVE SPRINGS - MEDIUM-HARD - 4 STRIPES (2) - 358281
Reference 06358285
Brand: XRAY
XRAY REAR SPRING SET C=0.57 - GREY-BLUE (2) - 358285
Reference 06358335
Brand: XRAY
XRAY REAR SPRING 85MM - 3 DOTS (2) - 358335
Reference 06359307
Brand: XRAY
XRAY PREMIUM SILICONE OIL 7000 cSt --- Replaced with #106470 - 359307
Reference 06359308
Brand: XRAY
XRAY PREMIUM SILICONE OIL 8000 cSt --- Replaced with #106480 - 359308
Reference 06359392
Brand: XRAY
XRAY PREMIUM SILICONE OIL 100 000 cSt --- Replaced with #106610 - 359
Reference 06359396
Brand: XRAY
XRAY PREMIUM SILICONE OIL 200 000 cSt --- Replaced with #106620 - 359