

ST400 series
This turbine starter combines efficiency, ease of use, and versatility in a compact design weighing just 23 lbs (10.4 kg). Powered by a robust 26 HP turbine motor that requires no external lubrication, it delivers reliable performance with minimal maintenance. The in-line configuration and simple one-hose hookup streamline installation, while sealed grease-filled lubrication ensures long-lasting, maintenance-free operation.
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Designed for maximum adaptability, the removable mounting flange can be rotated 360 degrees for flexible installation. Its overhung pinion design fits a wide range of engines from manufacturers around the world, and it operates efficiently across a pressure range of 60 to 150 psi (4.1 to 10.3 bar).
Features
Lightweight
The ST400 Series is engineered with a lightweight design, making installation quick and effortless—even in tight or challenging spaces.
Durability
Built to perform in the toughest environments, the ST400 Series delivers consistent durability across a wide range of demanding applications.
Reliability
Designed for dependable performance, these starters ensure consistent, high-quality operation with every start.
Genuine OEM Approved
Trusted and approved by original equipment manufacturers for consistent quality and performance.
Models
​ST400
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ST400C01L32
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ST400C01R15
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ST400C01R21
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ST400C01R29
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ST400C01R31
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ST400C01R77
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ST400C01R85
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ST400C03L30
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ST400C03L32
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ST400C03L92
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ST400C03L94
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ST400C03R29
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ST400C03R31
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ST400C03R77
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ST400C03R85
ST455
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ST455C00R83
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ST455C00R89
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ST455C01R31
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ST455C01R77
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ST455C01R85
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ST455C03L32
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ST455C03L90
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ST455C03L92
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ST455C03L94
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ST455C03R31
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ST455C03R83
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ST455C03R85
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ST455C03R89
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ST455C03R91
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ST455C03R94
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ST455C26R49
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ST455C26R87
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ST455IC03R31
ST499
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ST499C01R895
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ST499C01R99
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ST499C03L32
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ST499C03L94
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ST499C03R31
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ST499C03R493
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ST499C03R895
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ST499C03R94
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ST499C24R893
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ST499IC03L32
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ST499IC03R31
Documents
ST400 Installation and Maintenance Manual
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Information on all Ingersoll Rand air starters: Ingersoll Rand Engine Starter Systems