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Part#: 122-12LS

122-12LS: Starter
12 Volt
Sky-Tec
Lightweight

Brand:

FAQs

$850.00

New/Exchange

Core: $200

This will also add the following products to your cart:

  • 122-12LS-CORE: Core Charge - 122-12LS

* Free domestic shipping on orders over $350.

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Description

Alternate Part Number(s): 31A22106

This product is synonymous with the Sky-Tec name, The Original Flyweight™, provides unmatched value in Lycoming replacement starters. These high torque Sky-Tec starters are built with permanent magnet motors that provide consistently reliable performance and twice the spin of old heavyweight OEM starters resulting in faster and easier engine starts; especially improving hot engine start performance.

They call these “Flyweight starters” because they are ultra-light at just 7.8 pounds and also ultra-light in price compared to other models. Sky-Tec Starters are tactically engineered for Lycoming Engines.

Need help choosing the right aircraft starter, or want more information about Sky-Tec Starters?

Please Note: The LS Solenoid is at the 2:30 position and the PM Solenoid is at the 7:30 position when viewed from the front.

 

Application Instructions

 

 

Details

The 122-12LS starter is an Aircraft Starter meant for Lycoming engines. This Aircraft Starter has some key features that differentiate it from other Aircraft Starters:

  • Weight: 8.25 lbs
  • Voltage: 12V
  • RPM: ~160-180 RPM at 11V
  • Gear Reduction: 4.3:1
  • Motor: Permanent Magnet
     Part Number Lycoming Engine  Applicability Voltage                           Pitch
     122-NL 235, 290, 320, 360, 540, 720
     
    12  Volt
     
     10/12
    For 122 Tooth
    Ring Gears
     122-NL/EC 235, 290, 320, 360, 540, 720 24 Volt
    Super-Duty    		 10/12

    For 122 Tooth
    Ring Gears
    149-NL 235, 290, 320, 340, 360, 540 12 Volt 12/14
    For 149 Tooth
    Ring Gears
     149-NLR  LIO-320, LO360, LTO-360,
    LIO-360, LHIO-360, LTIO-540    		  12 Volt

     
    		 12/14
    For 149 Tooth
    Ring Gears 
     149-NL/EC 235, 290, 320, 340, 360, 540  24 Volt
    Super-Duty    		 12/14
    For 149 Tooth
    Ring Gears
     149-NLR/EC LTIO-540
     24 Volt
    Super-Duty
     12/14

    For 149 Tooth
    Ring Gears

Engine Applications

See the application information from Sky-Tec.

Sky-Tec Flyweight Starters & Solenoids Aircraft Fit Guide:

Engine Model:

O-235 to O-540

Pitch:

10/12 (for 122-tooth Ring Gears)

See Fit Guide in resource section for more information

FAQs

Q: What are the dimensions of the 149-NL Sky-Tec Aircraft Starter?

A: The aircraft starter dimensions can be found in the installation instructions.  https://skytec.aero/aircraft-starter-support/installation-instructions/

Q: What does the HT stand for on my Sky-Tec Aircraft Starter?

A: HT stands for High-Torque Aircraft Starter. These are ideally suited for piston helicopters and workhorse operations according to Sky-Tec.

Q: Is my Sky-Tec Aircraft Starter spinning too fast?

A: The short answer is no your Sky-Tec Aircraft Starter can’t outrun your engine. 

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Resources

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