Use for T-REX 550E/600 3G Programmable Flybarless System
?Washer x 2
?Radius arm x 2
?FMR52ZZ Bearing x 4
?Mixing arm bearing sleeve x 2
?683ZZ Bearing x 4
?600NFL Metal Washout Base x 1
?600NFL Metal control arm x 2
?Socket button head screw(M2x5) x 4
?Socket button head screw(M3x14) x 1
?Socket button head screw(M3x20) x 1