Northwest Short Line #139-6 NWSL 0.3 Mod 28-1 Idler Gearbox Kit 3mm Axle NIB

Contents:

• 1 worm (steel) 2.4 mm shaft
• 2 wormshaft bronze bearings
• 1 28T wormgear gear {delrin)
• 1 28T axle gear (brass)
• 2 gearbox sides
• 1 bottom cover plate screws, thrust washers
• 0.3 module teeth have load carrying capacity appropriate for most HO scale model applications,
• New in box