Turbo 4MF-721 Turbocharger 1W3728 1W-3728 Fits for Caterpillar Engine 3406 3406B 3406C Generator SR4

Turbo 4MF-721 Turbocharger 1W3728 Fits for Caterpillar Engine 3406 3406B 3406C Generator SR4

Condition:  new, aftermarket

Part number: 1W3728, 1W-3728

Engine number: 3406, 3406B, 3406C

Turbo model: 4MF-721

Benefits: The Turbo 4MF-721 Turbocharger 1W3728 for Caterpillar Engine 3406 3406B 3406C Generator SR4 increases fuel efficiency and power output with its air compressor, exhaust turbocharger and air pump.