Align HN7012A T-Rex 700 F3C Metal SF Mixing Arm Set (2) Vorza Parts it helps the crawler driver

it helps the crawler driver easily to control crawler go downhill

The Losi LOS362000 is a machined aluminum hub set finished in red

Triple O-ring cartridge

Pro-Line has you covered with the O-Ring Replacement Kit (6359-02) that includes all necessary items needed to rebuild 2 shocks

Align HN7012A T-Rex 700 F3C Metal SF Mixing Arm Set (2) Vorza Parts it helps the crawler driverAlign HN7012A T Rex 700 F3C Metal SF Mixing Arm Set (2) Features: 6061 T6 Aluminum alloy material and CNC processed Use for T REX 700E F3C. Includes: Metal SF mixing arm x 2 Socket button head screw x 2(M3x12mm) Linkage ball C(M3x3. 5) x 4(5x8. 5mm) Bearing 683ZZ x 4(3x7x3mm) Collar x 2(3x4. 8x1. 5mm) Washer x 4(3x4. 8x0. 3mm)