Peterbilt Parts
Need some primo Peterbilt parts? Well, you just hit the jackpot. Here at 4 State Trucks, we're not messing around - we've got a treasure trove of both genuine and aftermarket Peterbilt parts and goodies that'll make your rig purr. Listen, we get it. Maybe you're babying your trusty workhorse, or perhaps you're shining up that show-stopper for the next big event. Either way, we've got your Peterbilt parts and your back. Our crew knows Petes inside and out, and they're itching to help you find that perfect part. Got a classic 379 that needs some love? We've got your parts. Rolling in a spanking new 579? No sweat, we've got those cutting-edge parts too.
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On Sale
Peterbilt 389 2018-2024 Chrome 7 X 114 Inch Miter Cut DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,688.19Was: $4,097.99Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...Now: $3,688.19Was: $4,097.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 114 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,688.19Was: $4,097.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...Now: $3,688.19Was: $4,097.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch West Coast DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,753.89Was: $4,170.99West Coast Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...Now: $3,753.89Was: $4,170.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Bull Hauler DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,753.89Was: $4,170.99Bull Hauler Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...Now: $3,753.89Was: $4,170.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Miter DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,616.19Was: $4,017.99Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. * High...Now: $3,616.19Was: $4,017.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 108 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,616.19Was: $4,017.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...Now: $3,616.19Was: $4,017.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch West Coast DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,667.49Was: $4,074.99BESTfit West Coast Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish...Now: $3,667.49Was: $4,074.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Bull Hauler DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,683.69Was: $4,092.99BESTfit Bull Hauler Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish...Now: $3,683.69Was: $4,092.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Miter Cut DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,557.69Was: $3,952.99BESTfit Miter Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...Now: $3,557.69Was: $3,952.99 -
On Sale
Peterbilt 389 2018-2024 Chrome 7 X 102 Inch Flat Top DPF Exhaust Kit W/ Long Drop Elbows By BESTfit
BESTFIT TRUCK PARTS
Now: $3,564.89Was: $3,960.99BESTfit Flat Top Exhaust Kit W/ Long Drop ElbowsIntroducing BESTfit CHROME EXHAUST KITS! These Kits Are Installer-Friendly, Produced With All High Quality Components, Offer The Best Tee Pipe Options In The Industry, And Have A Fantastic Mirror Finish. *...Now: $3,564.89Was: $3,960.99 -
Small Watermelon Style Dual Function Light With Blue LED & Amber Glass Lens By Legendary
LEGENDARY
$68.998 Pack Of Small Watermelon Style Dual Function Blue Lights with Clear Glass Lenses By Legendary * High Quality Watermelon LED Light* Glass* 1-1/2 Inch * Dual Function* Blue LED/ Clear Lens* Small Chrome-Plated Bezel * Stud Mount* 3 Wire Hook Up With .180...$68.99 -
Large Watermelon Style Dual Function Light With Red LED & Clear Glass Lens By Legendary
LEGENDARY
$172.99Large Watermelon Style Dual Function Light With Red LED & Clear Glass Lens By Legendary * High Quality Watermelon LED Light* Glass* 3-1/2 Inch* Dual Function* Red LED/ Clear Lens* Chrome-Plated Inset Bezel * 3 Hole Mount* 3 Wire Hook Up With .180 Bullet...$172.99