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SKY-TEC ST4 SERIES STARTERS FOR TCM

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12 Volt (C12ST4)24 Volt (C24T4)
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Overview

The ST4 is a member of the Sky-Tec Continental starter line designed to minimize weight while providing additional torque for larger bore Continental engines. The proven centrifugal release clutch from the ST3 is combined with the higher torque motor of the ST5 to provide a light weight, high torque, starter adapter friendly starter perfect for both 12 volt and 24 volt 470-powered aircraft.

The all new ST4 merges the extremely durability and high torque motor of the ST5 motor combined with the proven lightweight clutch of the ST3 making it safe for all Continental starter adapters.

Recommended for 12V and 24V Continental 470-series engines.



See Application Guide in Documents to determine correct model for your engine.
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Reviews

Went from 19.6lbs to 7.5 and its a much faster spin. Great replacement for the MCL-6501.

William T
September 20, 2020

Good light weight starter. Easy to install and about 5 lbs lighter than the stock starter. Excellent customer service. Mike

Mike
January 25, 2019

This starter is strong. It will fix ur starting problems

Bert
September 30, 2017

Starter is light as advertised, but VERY anemic in turning over an O-470. I intend on removing this brand new unit and installing an Energizer unit. Weak performance is despite having a new battery , battery contractor and stater contractor installed

Trevor T
July 6, 2020

Q&A

Q: Does this Sky tec ST4 starter come with a Solenoid?

No, the solenoid is not included.

Q: What is the Warranty period of the Sky-Tec St4 starters?

24 months or 1000 hours

Q: Trevor. Install a #2 ground wire from your starter motor mounting bolt to the stainless firewall. The original motor mount continuity tabs on the firewall end of the motor mounts dont always do their job. I suffered this problem for some time before finding the solution.

Thank you for posting your feedback and advice to Trevor's review.

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