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 U-Bolt Saddle For Use With 01-051017 Cast Eye Replaces 03-01657 & 03-07865 For Peterbilt Rear Air Leaf Suspension
BESTFIT TRUCK PARTS
$26.51BESTfit U-Bolt Saddle For Use With 01-051017 * High Quality U Bolt Saddle* Cast Eye * Rear Air Leaf* Sold Individually* Warranty On U Bolt Saddle Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part...$26.51 -
7 X 15 Inch Brake Drum - Replaces 2308400, HWI633049, 3219A, 61577, 61577F
AUTOMANN USA
$287.997 X 15 Inch Brake Drum * High Quality Brake Drum* Dimensions- 15 Inch Length- 7 Inch Height- 15 Inch Brake Surface Diameter- 10.59 Inch Overall Depth- 7.75 Inch Brake Surface flat- 18.780 Inch Pilot Diameter* 10 Bolt Holes* Brake Size 15.000 Inch X 7.000...$287.99 -
On Sale
BESTfit Aluminum 50 Gallon Hydraulic Tank W/ 2 Vents
BESTFIT TRUCK PARTS
Now: $529.24Was: $622.6450 Gallon Hydraulic Tank W/ Sight Level Gauge & Temp Indicator - BESTfitExperience unmatched reliability with our 50 Gallon Tank ? not just a replacement, but an upgrade. The Filler Breather Cap with Strainer ensures reliability, complemented by the...Now: $529.24Was: $622.64 -
BESTfit Upper Shock Bracket , Neway
BESTFIT TRUCK PARTS
$23.45BESTfit Upper Shock Bracket W/ 2 Inch C To C Mounting HolesUpgrade your vehicle's suspension system with our Upper Shock Bracket. Featuring a 3/4-inch shock bolt hole and 2-inch center-to-center mounting holes with 11/16-inch holes, this bracket is...$23.45 -
1.5 Inch Shock Spacer, 2.25 In OD, 0.77 In ID
AUTOMANN USA
$8.151.5 Inch Shock Spacer Replaces MHT670, MHT679, MHT691 * High Quality Shock Spacer* 2.250 Inch OD * 0.770 Inch ID * 1.5In Height * Sold Individually * Warranty On Shock Spacers Against Defects In Workmanship & Material From Date Of Purchase*** High...$8.15 -
Stainless Steel 12.00 X 1.50 Inch Air Tank Straps For Peterbilt
PHOENIX DESIGN
$109.991.5 X 12 Inch Stainless Steel Air Tank Straps * High Quality Air Tank Strap* Made Of Stainless Steel * 12 Inch Diameter X 1.50 Inches Wide * Sold As Pair* Made In USA* Warranty On Air Tank Strap Against Defects In Workmanship & Material From Date Of...$109.99 -
Polished Aluminum Lower Mirror Bracket Cover, Passenger Side For Peterbilt
AUTOMANN USA
$63.94Passenger Side Lower Mirror Bracket Cover For Cab Mounted Mirrors * High Quality Mirror Bracket Cover* Polished Aluminum* 7 Inch x 4 Inch* Passenger Side* For Cab Mounted Mirrors* Sold Individually* Warranty On Mirror Bracket Covers Against Defects In...$63.94 -
Lower Mirror Bracket Cover, Driver Side For Peterbilt
AUTOMANN USA
$63.94Driver Side Lower Mirror Bracket Cover For Cab Mounted Mirrors * High Quality Mirror Bracket Cover* Polished Aluminum * 7 Inch x 4 Inch* Driver Side* For Cab Mounted Mirrors* Sold Individually* Warranty On Mirror Bracket Covers Against Defects In...$63.94 -
5 Inch Programmable Electric Speedometer - 80MPH/140KPH
ISSPRO
$381.990-80MPH Electric Programmable SpeedometerThe ISSPRO 5 inch Programmable Electric Speedometer offers dual MPH and KPH readings, with a 0-80 MPH range in white and a 0-120 KPH range in orange. Its black bezel and orange pointer ensure clear visibility...$381.99 -
Rockwood Stainless Steel PTO Switch Cover For Peterbilt
ROCKWOOD
$18.99SS Horizontal Switch Cover W/ PTO EngravingThis Rockwood cover fits over the horizontal PTO rocker switch on your dash. It fits various Peterbilt trucks with the new style of dash. The cover is made of stainless steel and is engraved. * High Quality...$18.99 -
Washer Kit For Stainless Steel Headlights
UNITED PACIFIC
$27.73Washer Kit For Headlights Fits PeterbiltOur Washer Kit is a convenient solution for your mounting plate needs, especially for 359 style headlight installations. Made of durable stainless steel, this 2-piece kit includes a replacement mounting plate that...$27.73 -
BESTfit 3.875 X 8.375 Inch U-Bolt Saddle For Peterbilt Air Trac & Air Leaf Suspensions
BESTFIT TRUCK PARTS
$15.80BESTfit U Bolt Saddle - Replaces 03-01656, 03-01656G, 03-1656B & 03-1656D * High Quality U Bolt Saddle* 6.750 Inch* 3.875 Inch* 8.375 Inch* Sold Individually* Warranty On U Bolt Saddles Against Defects In Workmanship & Material From Date Of Purchase***...$15.80