Hitec RCD - HSB-9475SH Multi-Purpose, Brushless, Steel Gear Servo Tools Miscellaneos Tools They also use in-line screws

They also use in-line screws to retain the outer hinge pins while ditching the inside retaining screws for shoulders in the hinge pin holes

Super heavy duty 1

Hardened Steel 28 Tooth Idler Gear for Axial Wraith AX10

the LED's are simple to mount in light buckets with tape or brackets (not included)

It is also a great system and a torque animal for lighter 1/10th scale 2WD stadium trucks and buggies running up to a 3s LiPo

Hitec RCD - HSB-9475SH Multi-Purpose, Brushless, Steel Gear Servo Tools Miscellaneos Tools They also use in-line screwsFeatures: Ultra Low Power Consumption Nylon Reinforced Plastic Case Dust Resistant and Splash Proof Case Dual Ball Bearing Supported Output Shaft Constant Output Torque Custom Long Life Brushless Motor Specifications: 25 Tooth Output Spline Torque 19. 4kg 269oz in Speed @ 6v 0. 13 sec 60 deg Speed @ 7. 4v 0. 10 sec 60 deg Dimensions L x W x H (mm): 40. 0 x 20. 0 x 37. 0