The T-90MS tank is also the successor to the previous export version, the T-90S, and boasts several key iterative improvements. The T-90MS is equipped with a slightly more powerful 1130-horsepower V-92S2F diesel engine.
Forced V-92S2F diesel engine for tanks, developed at the Uraltrak enterprise, which is part of the Uralvagonzavod of Rostec State Corporation. The V-92S2F is maximally unified with its predecessor, the V-92S2 diesel engine: it is made in the same dimensions and is installed in the engine compartment of the tank without any modifications to the vehicle, which allows replacing the V-92S2 with the V-92S2F without changing the technological process.
Other models of tank engines can be found at this link.