Matched Pair of 550 Performance Motors

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Our Price: $52.00

Product Code: MATCHED-550S

Installation Aids:

Pinion Gear Teeth*:

Heat Sink Option

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Description

This is a matched pair of 550 High Performance motors for ride-on cars. They will work on any vehicle using 550's motors with no modifications*. Just unbolt your old motor and bolt in the new one. These motors will add significant speed over stock motors plus will work at up to 18 volts of power. With each pair you get:
* Torque Sleeves around each motor to add more low-end power.
* Internal Cooling Fans for extended motor life.
* Motors have male bullet connectors already installed. Comes with 4 female bullet connectors for the vehicle's wires that require no soldering to install.
* Pinion gears installed on the motors with threadlock.
* Installation and Break-in Instructions

Select Aluminum Pinions when only using stock first gears. Will not work with Hardened Steel First Gears.
Select Hardened Steel Pinions when using stock first gears or Hardened Steel First Gears.
If you're not sure what size pinion gear you need just look on your existing motor.

*Vehicles not using 7R gearboxes may need to reposition the pinion gear.

If you are going to run 18 volts or just want your motors to have a long happy life, a set of heat sinks will help keep your motors cool and fast! Our Heat Sinks fit over the torque sleeve and wrap 3/4 of the motor with heat-dissipating aluminum fins.

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