Description: -Part Number: 44610-04050, 44610-04060, 44610-04040,53-2791 -The Brake Booster Uses Vacuum Power That The Engine Generates To Give A Power Assist To The Braking System. However, The Brake Booster Is Not A Serviceable Unit. If The Booster Fails, Then The Old Booster Has To Be Removed From The Truck So That It Can Be Replaced Fitment : 1994 For Toyota T100 2.7L I4 1995-1998 For Toyota T100 3.4L V6 1995-2001 For Toyota Tacoma 2.4L l4 1995-2001 For Toyota Tacoma 2.7L I4 1995-2001 For Toyota Tacoma 3.4L V6 Package Include: .