PETERBILT
Find a complete selection of aftermarket parts designed specifically for Peterbilt trucks. From engine components and exhaust systems to brakes, filters, and suspension parts, our inventory ensures you keep your Peterbilt running smoothly and efficiently. Whether you're upgrading for better performance or replacing worn-out parts, our aftermarket solutions offer cost-effective, durable options without compromising quality. Shop with confidence knowing all parts meet rigorous standards for compatibility and reliability. Enhance your Peterbilt truck's lifespan and performance today with our trusted aftermarket parts.
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On Sale
BESTfit 7-5 X 114 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & OE Style Elbows For Peterbilt 378, 379
BESTfit TRUCK PARTS
Now: $2,693.69Was: $2,813.99BESTfit Chrome 7 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt 378 & 379 Introducing 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...Now: $2,693.69Was: $2,813.99 -
Peterbilt 379 1987-2003 5 X52 Inch Spool & SYS Elbow Exhaust Kit W/ 48 Inch Chino Stacks
DYNAFLEX
$1,703.99Peterbilt 379 Chino Stack Exhaust Kit by Dynaflex Products - Exhaust Kit- Includes - (2) 48 Inch Chino Stacks - (2) Chrome-Plated Sys Elbow - (2) Chrome-Plated 52 Inch Spool - (4) Chromed Stainless Orginal Angled Clamp - (2) Chromed...$1,703.99 -
5.5 Inch SS Panel Kit W/ 95 Bullseye Amber-Clear LED Lights For 70 & 78 Inch Sleeper
IOWA CUSTOMS
$2,606.99* High Quality 304 Stainless Steel* Includes: Full Wrap Cab-Cowl Panels And Front Wrap Sleeper Panels* Kit Details* Cab-Cowl- 5.5 Inch Stainless Steel- With 45 Bullseye Lights- Amber/Clear LED Lights* Sleeper Panel- 5.5 Inch 70/78 Inch Plus 2 Inch...$2,606.99 -
On Sale
BESTfit 6-5 X 108 Inch Chrome Exhaust Kit W/ Miter Stacks, OE Style Elbows
BESTfit TRUCK PARTS
Now: $1,855.79Was: $1,916.99BESTfit Chrome 6 Inch Exhaust Kit With 52 Inch Spool Fits Peterbilt * Made Of High Quality Chrome-Plated Steel* Length 108 Inches* 2- 01-0800003- Exhaust Mount Grommets Pack Of 4 (Black)* 4- 01-0800600- Wide Angled Clamp 6 Inch* 2- 01-081653056-...Now: $1,855.79Was: $1,916.99 -
Stainless Steel Grille Surround For Peterbilt 389 2008 - 2021
TWELVE GAUGE
$2,844.99304 Stainless Steel Grille Surround by Twelve Ga. * High Quality Grille Surround* Made Of 304 Stainless Steel * Sold Individually* Warranty On Grille Surround Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$2,844.99 -
TPHD 8-5 X 96 Inch Chrome Exhaust Kit W/ West Coast Turnout Stacks & Long Drop Elbows For Peterbilt 378, 379
TPHD
$2,824.99Peterbilt Chrome 8 Inch Exhaust Kit W/ 52 Inch Spool & Long Drop 90 Degree ElbowsRevamp your vehicle's exhaust system with our West Coast Exhaust Kit, featuring an 8-5 long drop 90 elbow and a 52-inch spool. This comprehensive kit contains all the...$2,824.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 54 Inch Miter Stacks
DYNAFLEX
$3,347.99- Exhaust Kit - Includes: - (2) 54 Inch Miter Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And Passenger...$3,347.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 48 Inch Miter Stacks
DYNAFLEX
$3,331.99- Exhaust Kit - Includes: - (2) 48 Inch Miter Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And Passenger...$3,331.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 60 Inch Flat Top Stacks
DYNAFLEX
$3,298.99- Exhaust Kit - Includes: - (2) 60 Inch Flat Top Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And...$3,298.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 54 Inch Flat Top Stacks
DYNAFLEX
$3,293.99- Exhaust Kit - Includes: - (2) 54 Inch Flat Top Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And...$3,293.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 48 Inch Flat Top Stacks
DYNAFLEX
$3,224.99- Exhaust Kit - Includes: - (2) 48 Inch Flat Top Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And...$3,224.99 -
Peterbilt 389 2011- 2019 5 Inch Double Bend Exhaust Kit W/ 44 Inch Flat Top Stacks
DYNAFLEX
$3,213.99- Exhaust Kit - Includes: - (2) 44 Inch Flat Top Stacks - (1) Driver Side Undercarriage Elbow - (1) Passenger Side Undercarriage Elbow - (2) Driver And Passenger Side Double Bend - (2) 5 Inch X 46 Inch Spool - (2) Driver And...$3,213.99