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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BESTfit 3/4 X 4 X 6.75 Inch Square U-Bolt Kit For Peterbilt Rear Air Leaf Suspension
BESTFIT TRUCK PARTS
$34.87BESTfit Square U-Bolt Kit Fits Peterbilt Rear Air Leaf - Includes 4 Washers & 4 Deep Nuts * High Quality U Bolt Kit* Square U-Bolt* 3/4 X 4 X 6.75 Inch* Kit Includes:- 2 U-Bolts- 4 - 3/4 Inch Washers- 4 - 3/4 Inch Deep Nuts* Sold As Kit* Warranty On U...$34.87 -
BESTfit 6.32 Inch OAL X 1.9 Inch Wide Steel Side Bar Replaces B2-1007 For Peterbilt COE & Conventional
BESTFIT TRUCK PARTS
$49.36BESTfit 4 Inch Center To Center Side Bar With 1 Inch Pin Hole Fits Peterbilt COE & Conventional 1982-Current * High Quality Side Bar* 6.32 Inch Overall Length* 1.9 Inch Width* 1 Inch Pin Hole* 4 Inch Center To Center* 1.262 Inch Thick* Sold Individually*...$49.36 -
BESTfit 8 Inch Chrome-Plated Steel Wide Clamp - Replaces 50BJ-800SCP
BESTFIT TRUCK PARTS
$109.99BESTfit Chrome-Plated Steel Wide Clamp - Replaces 50BJ-800SCPUpgrade your exhaust system effortlessly with our Chrome-Plated Steel Clamp. Crafted from durable materials, this clamp features a wide 2-bolt mount universal design that eliminates the need...$109.99 -
BESTfit 8 Inch Chrome-Plated SS Wide Straight Clamp Replaces 50BJ-PB800SCP For Peterbilt 377, 378, 379, 386, 388, and 389
BESTFIT TRUCK PARTS
$108.99BESTfit Chrome Stainless Steel Wide Straight ClampEnhance your exhaust system's performance with our top-quality chrome-plated stainless steel exhaust clamp. Featuring an impressive 8-inch diameter, this clamp is suitable for both the driver and...$108.99 -
BESTfit Black Poly Radiator Support Rod Bushings
BESTFIT TRUCK PARTS
$35.69BESTfit Bushings For Radiator Support Rod * Made Of High Quality Polyurethane* Bushing For Radiator Support Rod, Radiator To Frame or Engine* 2 Bushings Per Package* Sold Individually* Warranty On Bushings Against Defects In Workmanship & Material From...$35.69 -
BESTfit Height Control Valve For International, Kenworth, Peterbilt, Mack, Volvo
BESTFIT TRUCK PARTS
$58.44BESTfit Height Control Valve - Replaces 171.H00600POEIntroducing the Hadley HCV Valve, our quality height control valve designed for superior performance. Featuring integral pressure NC dump, high flow capacity, and a short delay, this valve ensures...$58.44 -
BESTfit Chrome 7 To 5 ID X 96 Inch Bull Hauler Exhaust Stack
BESTFIT TRUCK PARTS
$718.99BESTfit 96 Inch Tall Bull Hauler Exhaust Stack W/ 7 Inch Reduced To 5 Inch IDUpgrade your vehicle's exhaust system with our chrome-plated steel exhaust stack! With an impressive 96-inch overall length and a diameter reduced from 7 inches to 5 inches,...$718.99 -
TPHD 11.875 X 8.75 X 1.5 Inch AC Evaporator For Peterbilt
TPHD
$82.61AC Evaporator Fits PeterbiltUpgrade your vehicle's air conditioning system with our aftermarket evaporator, measuring 11.875 inches by 8.75 inches by 1.5 inches. Sold individually, this replacement part is crafted to meet or exceed OEM standards,...$82.61 -
BESTfit 45 Gallon Front Fill Auxiliary Fuel Tank 19 X 36 Inch Kit
BESTFIT TRUCK PARTS
$750.99BESTfit 19 Inch 45 Gallon Auxiliary Fuel Tank KitThis 19 X 36 Inch 45 Gallon BESTfit Front Fill Fuel Tank Is Manufactured To Oe Specifications With The Same Materials As Used In Oe Manufacturing, Is Rigorously Tested Under Fmsca Regulations And Iso...$750.99 -
CSM Stainless Steel Air Line Box, Blank
CHROME SHOP MAFIA
$274.99SS Blank Air Line Box By Chrome Shop Mafia * High Quality Air Line Box* Stainless Steel * Blank For Custom Cuts* Made In USA* Sold Individually * Warranty On Air Line Boxes Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...$274.99 -
57 Inch Cross Tube - 1.50 In OD, 1-1/8 In-12 Ends, Replaces A3102T3452
AUTOMANN USA
$147.9957 Inch C To C Cross Tube Replaces A3102T3452 * High Quality Cross Tube* 57.00 Inch Length* 1.50 Inch O.D.* 1-1/8 Inch-12 I.D.* Made In USA* Sold Individually* Warranty On Cross Tubes Against Defects In Workmanship & Material From Date Of Purchase***...$147.99 -
10 Inch Stainless Steel Wide View Center Mount Convex Mirror
VELVAC
$45.89Stainless Steel Center Mount 10 Inch Diameter Convex Wide View Mirror * High Quality Duraball Mirror* Made Of Stainless Steel* 10 Inch Diameter* Center Mount* Wide View Glass* Blind Spot View* 8.5 Inch Curvature Convex Plexiglas- Resists Breakage-...$45.89