
Peterbilt 388 Parts
Find the best Peterbilt 388 custom and aftermarket parts in the business here at 4 State. The Peterbilt 388 is a dependable semi truck model that meets the brand's commitment to durability, comfort, and safety for truck owners. When you drive a Pete 388, you'll enjoy the combination of power and strength - and, with help from 4 State Trucks, you can customize your truck to meet your needs. We've got aftermarket and custom bumpers, lighting, toolboxes, and all the aftermarket parts you need for your Pete 388.
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Type 30 Service Chamber W/ 1 5/8 Inch Push Rod & Tailgate Lock
BESTFIT TRUCK PARTS
$146.99Type 30 Service Chamber W/ 4.75 Inch Chamber & Tailgate StrokeYou can use the special type 30 air brake chamber for your tailgate or mud flaps. The chamber is 4.750 inches with a 1 5/8 inch long push rod and has a tailgate stroke. It is sold individually...$146.99 -
BESTfit 22.875 Inch Torque Rod Forged For Peterbilt
BESTFIT TRUCK PARTS
$112.99BESTfit 22-7/8 Inch C To C Torque Rod Forged * High Quality Torque Rod* 22-7/8 Inch C To C* Forged* Non Rebushable* Bushing Angles Are 0 Deg* Made In USA* Sold Individually * Warranty On Torque Rods Against Defects In Workmanship & Material From Date Of...$112.99 -
BESTfit 22-7/8 Inch Crimped Fixed Torque Rod W/ Non Rotating Bushings For Peterbilt
BESTFIT TRUCK PARTS
$216.99BESTfit 22-7/8 Inch C To C Fixed Torque Rod W/ Crimped Style Rod Ends * High Quality Torque Rod* Includes - (1) Torque Rod Blank 22.875 Inch- (2) Torque Rod Bushing* 1-1/4 Inch Shaft* 22-7/8 Inch C To C* Fixed Rod* Rebushable* Bushing Angles Are 0 Deg...$216.99 -
BESTfit 22-7/8 Inch Crimped Torque Rod W/ Non Rotating Bushings For Peterbilt
BESTFIT TRUCK PARTS
$145.99BESTfit 22-7/8 Inch C To C Torque Rod W/ Crimped Style Rod Ends * High Quality Torque Rod* 22-7/8 Inch C To C* Non-Rebushable* Non-Rotating Bushings * With Crimped Bar Style Rod Ends * Bushing Angles Are 0 Deg. And 10 Deg* 4 Spring Tandem* Made In USA*...$145.99 -
BESTfit 17-11/32 Inch Fixed Torque Rod W/ Bushings - DT1675-ROT For Peterbilt
BESTFIT TRUCK PARTS
$265.99BESTfit 17-11/32 Inch C To C 17-11/32 Inch Fixed Torque Rod * High Quality Torque Rod* Includes - 1-Tmrb173438- 2-Trb6820E* 1-1/4 Inch Shaft* 17-11/32 Inch C To C* Fixed Rod* Rebushable* Side A- Straddle* Side A Angle- 0* Side B Angle- 10* Made In USA*...$265.99 -
BESTfit Torque Rod Kit- Replaces 65781001 For Hendrickson
BESTFIT TRUCK PARTS
$281.99BESTfit Torque Rod Kit Replaces 65781-001, 65781-001L * High Quality Torque Rod Kit* Includes - (1) Ultra Rod Plus Tube End W/O Bushing- (1) Ultra Rod Plus Spacer End W/O Bushing- (2) Torque Rod Bushing Hendrickson* Made In USA* Sold Individually *...$281.99 -
BESTfit Equalizer Shaft 2 In OD X 6-3/4 Inch - E3083A For Dayton, IHC
BESTFIT TRUCK PARTS
$24.46BESTfit Equalizer Shaft Replaces 39400021, 39400089, 365350C1 * High Quality Equalizer Shaft * Dimensions:- 2.0 Inch OD- 6-3/4 Inch Length* Use With Groove Pin - 1/2in x 2-3/4in Nominal* Sold Individually * Warranty On Equalizer Shafts Against Defects In...$24.46 -
Thrust Washer, 1-3/4in ID x 4-1/8in OD - 17501011 For Silent Drive
AUTOMANN USA
$7.121/4 Inch Thick Silent Drive Thrust Washer * High Quality Thrust Washer* Dimensions:- 1-3/4 Inch ID- 4-1/8 Inch OD* 1/4 Inch Thickness* Silent Drive* Sold Individually * Warranty On Thrust Washers Against Defects In Workmanship & Material From Date Of...$7.12 -
15 x 5 Inch 10 Hole Brake Drum - Replaces 3049, 3049X, 65551, 65551B
AUTOMANN USA
$435.9910 Hole Brake Drum W/ 15 Inch Surface Diameter & 9.1 Inch Overall Depth * High Quality Brake Drum* Surface Diameter 15 Inch * Overall Depth 9.1 Inch* Brake Surface Flat 5.50 Inch * (10) 1.313 Inch Bolt Holes * Pilot Diameter 9 Inch* Sold Individually *...$435.99 -
BESTfit Spring Roller Assembly - E1975 For Reyco Granning Suspension
BESTFIT TRUCK PARTS
$8.14BESTfit Spring Roller Assembly Replaces S7230, E1975 And R301975 * High Quality Roller Assembly* Consists Of - (2) U Bolt Washer- (1) Lock Nut St 1/2 Inch - (1) Cap Screw 1/2 In-20 X 5-1/2 In - (1) Spacer Tube 27/32 In X 1/2 In X 3-5/16 In* Sold...$8.14 -
15 x 5 Inch 10 Hole Brake Drum - Replaces 107862, 3774, 3774X, 65154, 65154B
AUTOMANN USA
$321.9910 Hole Brake Drum W/ 15 Inch Surface Diameter & 9.3 Inch Overall Depth * High Quality Brake Drum* Surface Diameter 15 Inch * Overall Depth 9.3 Inch* Brake Surface Flat 5.42 Inch * (10) 1.25 Inch Bolt Holes * Pilot Diameter 8.78 Inch* Sold Individually *...$321.99 -
BESTfit 18 Inch To 22 Inch Adjustable Torque Rod -Replaces Dd75-373
BESTFIT TRUCK PARTS
$310.99BESTfit Adjustable Torque Rod 18 Inch To 22 Inch ,DD75-373 * High Quality Torque Rod* 18 Inch To 22 Inch* Adjustable* Sold Individually * Warranty On Adjustable Torque Rods Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$310.99