Ingersoll Rand ST2099BG03L31-A3 turbine air starter – ST2000, 99% arc, gas-sealed, SAE 3 flange, 12T pinion DP 6/8, left-hand rotation
Ingersoll Rand ST2099BG03L31-A3 is an ST2000 series pre-engaged turbine air starter for starting diesel and gas engines in marine, power generation, oil & gas and off-highway applications. Sealed for operation on compressed air or natural gas.
Standard configuration -A3. The orientation only defines how the starter sits on the engine (inlet, exhaust and drive housing positions). The starter itself is the same as other ST2099BG03L31 variants – choose the one that fits your engine installation, or ask us.
- turbine
- 99% arc
- gas-sealed
- gear ratio B
- pre-engaged
- SAE 3 flange
- 12-tooth pinion, DP 6/8
- left-hand rotation
Other versions in the ST2000 seriesCompare all in a table →
ModelST2060 · 60% arcST2099 · 99% arc
PinionL31 · 12 T · DP 6/8L51 · 15 T · DP 6/8LXX · to engine specR31 · 12 T · DP 6/8R51 · 15 T · DP 6/8RXX · to engine spec
RotationLeft-handRight-hand
OrientationPOSStandard
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