Cummins Timing Gear Cover, 3903794

Cummins 4B 3.9L, 6B 5.9L Timing Gear Cover
For engines with rotary style fuel pump.
Color/Finish Black Gasket or Seal Included No Installation Hardware Included No Mounting Hole Quantity 20
Our Cummins parts are made with premium OEM quality materials to ensure strength and durability. We design and manufacture these parts to withstand the extreme conditions found in todays heavy duty equipment.
OEM Cross References: 3286312, 3287075, 3901679, 3903794, 4991307