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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Bully Dog Exhaust Manifold For PACCAR MX-13 12.9L Engines - Replaces 9886, 9887 2013-2019
BULLY DOG
$1,975.00Performance Exhaust Manifold For PACCAR MX-13 12.9L EnginesImprove performance of your PACCAR MX-13 12.9L engines with this Bully Dog exhaust manifold. Benefits include reducing turbo lag, lowering EGTs 80-100F, increasing fuel mileage 0.2-0.3 MPG and...$1,975.00 -
Bully Dog T-6 Turbo Gasket For CAT 3406B, 3406C, 3406E, Detroit Series 60 - Replaces 1S-4295
BULLY DOG
$15.99Replacement T-6 Turbo Gasket For CAT 12.7L, 14.0L, 14.6L, 15.8L Engines & 12.7L, 14.0L Detroit Series 60 * High Quality Turbo Gasket * Forms A Tight Seal* Heat Tolerant* Sold Individually* Warranty On Turbo Gasket Against Defects In Workmanship &...$15.99 -
Bully Dog Exhaust Manifold Spacers For Detroit Series 60 12.7L 1993-2003, 14.0L 2001-2007 Engines
BULLY DOG
$436.89Replacement Exhaust Manifold Spacers For Detroit 60 Series Engines * High Quality Exhaust Manifold Spacers* Made Of Stainless Steel * Services One Complete Manifold* Sold Each* Warranty On Exhaust Manifold Spacers Against Defects In Workmanship &...$436.89 -
Bully Dog Turbo Gasket For Cummins Signature 600 Engine - Replaces 4026884 1999-2003
BULLY DOG
$15.99Replacement Turbocharger Gasket For Cummins Signature 600 * High Quality Turbo Gasket* Typically Fits 1999 Thru 2003* Forms A Tight Seal* Heat Tolerant* Sold Individually* Warranty On Turbo Gasket Against Defects In Workmanship & Material From Date Of...$15.99 -
Bully Dog Turbo Gasket For Cummins ISX Engines - Replaces 3102314 Mid 2003-2011
BULLY DOG
$15.99Replacement Turbocharger Gasket For Cummins ISX * High Quality Turbo Gasket* Typically Fits 2003 Thru 2011* Sold Individually* Warranty On Turbo Gasket Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement...$15.99 -
Bully Dog Big Rig Turbocharger For Detroit Series 60 DDEC 4 12.7L, 14.0L Engines 1993-2003
BULLY DOG
$1,215.00Bully Dog 56900 Detroit Series 60 Big Rig Turbo * High Quality Turbocharger* Improves Performance And Reliability * Made To Create Reliable And Consistent Boost * Reduces Emissions And Enhances Fuel Economy* Faster Spool At Lower Engine Speeds * Ultra...$1,215.00 -
Bully Dog 9 Pin Diagnostic Plug For 2016-Newer J1939 Type 2 Plug System
BULLY DOG
$89.19Replacement Diagnostic Plug For 2016 & Newer Compatibility * High Quality Diagnostic Plug * 9 Pin* Helps Maintain Compatibility With Bully Dog Devices * Sold Individually* Warranty On Diagnostic Plug Against Defects In Workmanship & Material From Date Of...$89.19 -
Bully Dog 6 Pin Diagnostic Plug
BULLY DOG
$63.49Replacement Diagnostic Plug For Bully Dog Devices * High Quality Diagnostic Plug * 6 Pin* Helps Maintain Compatibility With Bully Dog Devices * Sold Individually* Warranty On Diagnostic Plug Against Defects In Workmanship & Material From Date Of...$63.49 -
S480 Big Cat Turbo Borg Warner With 1.58 Non-Waste Gated Turbine Housing For C15, C16, 3406E CAT
AFTERMARKET
$3,264.99S480 Borg Warner Big CAT Turbo With 360 Degree Thrust Bearing For C15, C16 & 3406E Engines * High Quality Turbo* 1.58 Non Waste Gated Turbine Housing * Forged Milled Compressor Wheel * 360 Degree Thrust Bearing * Sold Individually* Warranty On Turbo...$3,264.99 -
Plastic Bottom Tank 2-13/16 X 39-15/16 Inch For 29-070218 Radiator With 2.5 Inch Hose Connection
AFTERMARKET
$179.99Radiator Bottom Tank Fits Kenworth T700, T2000, Peterbilt 367, 387, 567, 579 & 587 * High Quality Radiator Bottom Tank * Dimensions:- 2 13/16 Inch - 39 15/16 Inch - Outlet Bottom With 2 1/2 Inch Hose Connection* Sold Individually* Warranty On Radiator...$179.99 -
Billet Steel High-Mount CAT C15 Acert Performance Exhaust Manifold For CAT C15 Acert Engine
STEED SPEED
$1,618.99Performance High-Mount Exhaust Manifold For Caterpillar C15 Acert Engines * High Quality High-Mount Performance Exhaust* Constructed From CNC Machined Steel Billet Components* Sold Individually* Warranty On High-Mount Performance Exhaust Against Defects...$1,618.99 -
Billet Steel Mid-Mount CAT C15 Acert Performance Exhaust Manifold
STEED SPEED
$1,926.99Performance Mid-Mount Exhaust Manifold For Caterpillar C15 Acert Engines * High Quality Mid-Mount Performance Manifold* CNC Billet Steel* One Piece* Easy On Studs And Gaskets* Sold Individually* Warranty On Mid-Mount Performance Manifolds Against Defects...$1,926.99