8 Module 25T Pinion Gear One 4x4mm set screw

Kato 23-213 N Scale Guard Rails and Road Fences UniTrack

This is a replacement Losi Spring Clip Set

This is the 29 Tooth Hardened Steel M5 Pinion Gear from Tekno RC

Losi LOSA6281 5-40 x 20mm Button Head Screws (10)

Woodland Scenics C1291 Road Striping Pen White Blitz Parts 8 Module 25T Pinion GearWoodland Scenics C1291 Road Striping Pen White. Easily stripe roads, parking lots, crosswalks and other paved areas. Road Striping Pens make precise and opaque, realistic markings and dries quickly. Works for scales N through O. Use with Flexi Edge to create accurately scaled stripes and lines. 1 pkg and includes extra tip.