Traxxas 1664T Hardened Steel Titanium Nitride Coated Ultra Shock and Big Bore Shafts Styrene Square Tile Coupler Assembly Fixture -- For

Coupler Assembly Fixture -- For #4

The Northern Pacific Railway’s solution was to fit extra water tanks into the first baggage car

Repairing water and fuel systems

these bumpers come stock with mounting positions for RPM mud flaps (#81012 - available separately)

Traxxas 1664T Hardened Steel Titanium Nitride Coated Ultra Shock and Big Bore Shafts Styrene Square Tile Coupler Assembly Fixture -- ForTraxxas 1664T Hardened Steel Titanium Nitride Coated Ultra Shock and Big Bore Shafts These hardened, ground steel shafts have a super tough titanium nitride coating with a micro polished finish that reduces friction for smoother performance and resists scratching for much longer shaft life. The special hardened ground steel is extra strong to prevent bending.