Peterbilt 389 Disc Brake Parts
Get your replacement Peterbilt 389 disc brake parts at 4 State Trucks to keep your rig safe and efficient on the road. Our selection includes everything you need from aftermarket and OE quality rotors, brake pads, to caliper kits'all designed to fit your Peterbilt 389 perfectly.
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12.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes - Replaces M44D75180
AUTOMANN USA
$239.9912.795 Inch Wabco Air Disc Rotor W/ 17 Threaded Bolt Holes * High Quality Air Disc Rotor * 12.795 Inch * Threaded Bolt Holes * Disc Brake Shape- U Shape * Disc OD - 12.795 Inch * Overall Depth- 5.848 * Inch Bolt Circle- 7.717 Inch * Hole Diameter- M14 X...$239.99 -
TPHD Type 24 Long Stroke Air Brake Diaphragm - 7 Inch OD
TPHD
$10.09Replacement 7 Inch Air Chamber Diaphragm - Type 24 - Diaphragm - Dimensions: - 2.05 Inch Height - 7.0 Inch Outer Diameter - Type 24 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$10.09 -
TPHD Type 16 Air Brake Diaphragm - 6.16 Inch OD
TPHD
$4.48Replacement 6.16 Inch Air Chamber Diaphragm - Type 16 - Diaphragm - Dimensions: - 1.295 Inch Height - 6.16 Inch Outer Diameter - Type 16 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$4.48 -
TPHD Type 24 Air Brake Diaphragm - 7 Inch OD
TPHD
$4.47Replacement 7 Inch Air Chamber Diaphragm - Type 24 - Diaphragm - Dimensions: - 1.315 Inch Height - 7 Inch Outer Diameter - Type 24 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$4.47 -
TPHD Type 9 Long Stroke Air Brake Diaphragm - 5 Inch OD
TPHD
$4.48Replacement 5 Inch Air Chamber Diaphragm - Type 9 - Diaphragm - Dimensions: - 1.375 Inch Height - 5 Inch Outer Diameter - Type 9 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship & Material...$4.48 -
TPHD Type 12 Air Brake Diaphragm - 5.5 Inch OD
TPHD
$4.47Replacement 5.5 Inch Air Chamber Diaphragm - Type 12 - Diaphragm - Dimensions: - 1.295 Inch Height - 5.5 Inch Outer Diameter - Type 12 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$4.47 -
TPHD Type 36 Long Stroke Air Brake Diaphragm - 7.875 Inch OD
TPHD
$6.72Replacement 7.875 Inch Air Chamber Diaphragm - Type 36 - Diaphragm - Dimensions: - 1.905 Inch Height - 7.875 Inch Outer Diameter - Type 36 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$6.72 -
TPHD Type 20 Air Brake Diaphragm - 6.55 Inch OD
TPHD
$3.84Replacement 6.55 Inch Air Chamber Diaphragm - Type 20 - Diaphragm - Dimensions: - 1.295 Inch Height - 6.55 Inch Outer Diameter - Type 20 - Sold Individually - Warranty On Diaphragms Against Defects In Workmanship &...$3.84 -
Air Disc Brake Rotor - OD 15.270 Inch, Overall Depth 5.781 Inch, Bolt Circle 11.250 Inch, Hole Dia. 0.813 Inch, Pilot Dia. 8.125 Inch
AUTOMANN USA
$541.9910 Hole Air Disc Rotor 15.27 Inch * High Quality Air Disc Rotor* Disc O.D.- 15.27 Inch* Overall Depth- 5.781 Inch* Hole Diameter- 0.813 Inch* Disc Brake Shape- U-Shape* Number Of Holes- 10* Pilot Diameter- 8.125 Inch* Sold Individually* Warranty On Air...$541.99 -
Camshaft Tube Bushing 17.75 Inch - E4737A
AUTOMANN USA
$70.67Replacement Camshaft Tube Bushing For Support End 112.11624, Spider End 112.11623 * High Quality Camshaft Tube* Dimensions:- 17.75 Inch Length- 1.875 Inch Support End ID* Made In USA* Sold Individually* Warranty On Camshaft Tubes Against Defects In...$70.67 -
Brake Rotor Bolt 14mm-1.5 X 65mm
AUTOMANN USA
$3.9212 Point Brake Rotor Bolt Replaces 04375100911 * High Quality Brake Rotor Bolt* Thread- M14-1.5* Head Type- 12 Point* Sold Individually* Warranty On Brake Rotor Bolts Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$3.92 -
Brake Spider Bolt Assembly 1/2in-20 X 1-3/4 Inch
AUTOMANN USA
$2.761-3/4 Inch Bolt W/ 1/2 Inch SAE Plan Nut For Spider Brakes * High Quality Bolt Assembly* Consists Of - (1) Bolt 1-3/4 Inch - (1) SAE Plain Nuts 1/2 Inch* Thread 1/2 Inch-20* For Brake Spiders* Sold Individually* Warranty On Bolt Assemblies Against...$2.76