
Peterbilt 386 Parts
Find the best Peterbilt 386 aftermarket and custom parts in the business here at 4 State. The Peterbilt 386 semi truck has all the same great features and construction expected from the Peterbilt brand, with one notable addition: the 386 has an innovative design that was developed to help reduce the ongoing operational costs for truck owners. Pete 386's aerodynamic shape and other careful considerations during manufacturing created a high value big rig that offers an unparalleled combination of fuel efficiency, performance, and style. If you want your truck to be a one-of-a-kind custom truck, 4 State Trucks has custom parts and accessories to help. Hit the highway in style with our selection of aftermarket bumpers, exhaust, wheels, and more for your Peterbilt 18 wheeler.
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BESTfit Chrome 8 Inch O.D. Bull Hauler Exhaust Stack - 114 Inch Length
BESTFIT TRUCK PARTS
$899.99BESTfit 8 Inch Chrome 114 Inch Bull Hauler Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Bull Hauler Style Turn Out* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 114 Inch Length* Sold...$899.99 -
BESTfit Chrome 8 Inch O.D. Bull Hauler Exhaust Stack - 108 Inch Length
BESTFIT TRUCK PARTS
$886.99BESTfit 8 Inch Chrome 108 Inch Bull Hauler Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Bull Hauler Style Turn Out* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 108 Inch Length* Sold...$886.99 -
BESTfit Chrome 8 Inch O.D. Flat Top Exhaust Stack - 108 Inch Length
BESTFIT TRUCK PARTS
$900.99BESTfit 8 Inch Chrome 108 Inch Flat Top Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack * Flat Top Style - Straight Cut* Made Of Chrome-Plated Steel* 8 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 108 Inch Length* Sold...$900.99 -
On Sale
Peterbilt BESTfit 6 Inch Wide Fiberglass Sleeper Panels W/ Extensions For 70 Inch Sleeper
FIBERTECH
Now: $291.02Was: $326.9970 Inch Peterbilt Sleeper PanelsUpgrade your truck's sleeper cab with our premium aftermarket Sleeper Panels. Crafted from durable fiberglass, these panels measure 6 inches wide and are specifically designed for 70-inch sleepers with sleeper extenders...Now: $291.02Was: $326.99 -
On Sale
Peterbilt BESTfit 6 Inch Wide Fiberglass Sleeper Panels W/ Extensions For 63 Inch Sleeper
FIBERTECH
Now: $264.32Was: $296.99Sleeper Panels Fits PeterbiltEnhance your truck's sleeper cab with our premium aftermarket Sleeper Panels. Crafted from durable fiberglass, these panels measure 6 inches wide and are specifically designed for 63-inch sleepers with sleeper extenders. Sold...Now: $264.32Was: $296.99 -
On Sale
Peterbilt BESTfit 6 Inch Wide Fiberglass Sleeper Panels For 63 Inch Sleeper W/O Extensions
FIBERTECH
Now: $252.75Was: $283.99BESTfit Fiberglass 63 Inch Sleeper PanelsUpgrade your truck's sleeper cab with our premium aftermarket Sleeper Panels. Crafted from durable fiberglass and designed to fit 63-inch sleepers without extenders on the back corners, these panels measure 6...Now: $252.75Was: $283.99 -
On Sale
Peterbilt BESTfit 6 Inch Wide Fiberglass Sleeper Panels For 48 Inch sleeper
FIBERTECH
Now: $225.16Was: $252.9948 Inch Peterbilt Sleeper PanelsUpgrade the exterior of your sleeper cab with our premium aftermarket Sleeper Panels. Crafted from durable fiberglass and measuring 6 inches wide, these panels are designed specifically for 48-inch sleeper configurations...Now: $225.16Was: $252.99 -
BESTfit Chrome 7 Inch O.D. Miter Cut Exhaust Stack - 48 Inch Length
BESTFIT TRUCK PARTS
$386.99BESTfit 7 Inch Chrome 48 Inch Miter Cut Exhaust Stack With Plain End - O.D. * High Quality Exhaust Stack* Miter Cut Style - Angle Cut* Made Of Chrome-Plated Steel* 7 Inch O.D. Pipe - Works With Seamless Design Elbows And Pipes* 48 Inch Length* Sold...$386.99 -
BESTfit 4 Inch O.D. 90 Degree 12 X 12 Inch Chrome Exhaust Elbow, Plain On Both Ends
BESTFIT TRUCK PARTS
$194.99BESTfit Exhaust ElbowUpgrade your vehicle's exhaust system with our Chrome Plated exhaust component, measuring 4 inches in diameter. Sold individually as an aftermarket replacement part, it promises to add a touch of elegance to your vehicle's exhaust...$194.99 -
BESTfit 4 Inch O.D. 90 Degree 12 X 12 Inch Aluminized Exhaust Elbow, Plain On Both Ends
BESTFIT TRUCK PARTS
$59.99BESTfit Exhaust ElbowEnhance your vehicle's exhaust system with our 90-degree angle exhaust elbow, measuring 12 x 12 inches long and featuring a 4-inch diameter. Sold individually as an aftermarket replacement part, this exhaust elbow ensures...$59.99 -
BESTfit 4 X 4 Inch Plain Exhaust Elbow
BESTFIT TRUCK PARTS
$51.99BESTfit Plain Exhaust ElbowEnhance your vehicle's exhaust system with our 90-degree bend exhaust elbow, featuring a 4-inch outer diameter. Sold individually as an aftermarket replacement part, this exhaust elbow ensures compatibility and easy...$51.99 -
BESTfit 4 Inch ID-O.D. 90 Degree 8 X 8 Inch Chrome Elbow
BESTFIT TRUCK PARTS
$176.99BESTfit 90 Degree Exhaust Elbow W/ One Bell EndEnhance your vehicle's exhaust system with our chrome-plated exhaust elbow, measuring 8 x 8 inches with a 4-inch diameter. Sold individually, this aftermarket replacement part ensures durability and style...$176.99