Traxxas TRX Pro .15 Short Crank Engine TRA4004

Add $99.00 to receive Free for eligibility
reg $120.00

In Stock. Usually ships within 24 hours.

This item qualifies for FREE SHIPPING
This is the Traxxas TRX Short Crank Pro .15 Engine. This is the Short Crankshaft Version of the Traxxas TRX-15 Pro Engine.

  • Precision Ball Bearings
  • Large-Bore, High-Flow Carburetor
  • ABC (Aluminum Brass Chrome) Construction
  • Double O-ring Seals on High and Low Needles
  • Channeled Beam Connecting Rod for Improved Oil Flow
  • Oversized Machined Aluminum Blue/Silver Anodized Cylinder Head
  • Industry-Standard Mounts and Crankshaft Lengths to Fit Most Applications.
This Traxxas engine is for modelers who are looking for a higher performance than a .12 size engine in their 1/10 scale kits, like the Nitro Stampede, RC-10GT or GTX. This is the Non-Pull Start Version.

One Assembled Engine without Pull Starter, one Air Cleaner (black rubber with black foam element), one Full Instruction Book and Parts Exploded View, one "Traxxas" Decal Sheet, and one Installed Glow Plug (standard long--no idle bar)

1/10 scale kit to put it into
5%-20% Glow Fuel
Width (cylinder head): 41mm (1-1/2")
Mount holes (center to center): left to right: 31mm (1-1/4")
Mount holes (center to center): front to back: 11mm (7/16")
Overall Length (front end of shaft to back of engine): 83mm (3.25")
Height (top of cylinder head to bottom of backplate): 93mm (3-5/8")
Overall width of mounting ears (where the holes are): 40mm (1-9/16")

Note: Traxxas engines run much hotter than other engines (O.S., ASP, Thunder Tiger, etc) Because of their running temperature, Traxxas recommends using their Top Fuel (#TRAP5010) and their glow plug (#TRAG3230) to run the engine cooler.
  • Traxxas Nitro Sport
  • Traxxas T-Maxx Classic

Review Summary


5 Stars A great starter engine for a small child

rob from KS wrote (April 05, 2014):