Engine Fuel Pump-Regulator

Technical Description
Fuel pump-regulator for TV3-117VM/VMA-family turboshaft installations. It meters and regulates fuel throughout start, acceleration, steady operation and shutdown and interfaces with engine control functions. Exact applicability depends on engine model/series and aircraft configuration.

Verification Status
High for TV3-117VM/VMA family; verify engine series.

Source
https://aviamisto.com/catalog/helicopter-systems-for-mi-8-mi-17/oil-and-fuel-equipment-mi-8-mi-17/nr-3vm/

Identification Note
The photograph is provided for reference. Procurement identification must be based on data plate markings, P/N, S/N, approved configuration and airworthiness documentation, not visual appearance alone.