Peterbilt 579 Exterior Parts & Accessories

5 Inch Semi Truck Muffler by Grand Rock Exhaust Type 1 Muffler Inner Diameter Inlet: 5" Inner Diameter Outlet: 5" Length: 51" Inlet Tube Length: 3" Body Length: 44 1/2" Material: Aluminized Steel 1 Year Warranty Sold Individually Quality...

Peterbilt 579 587 Chrome Aftermarket Projector Headlights These aftermarket headlights are the perfect fit for Peterbilt 579 and 587 models, they include projection beams, LED daytime running lights and reliable LED turn signals! Chrome Projector...

Universal 24" x 5" Fuel Tank Step Mat Universal 24" x 5" Fuel Tank Step Mat Heavy Duty Step Mat Boot Brush Attaches To Fuel Tank Step Keeps Your Interior Cleaner Sold Individually Quality American Made Product If you should need additional...

Universal 16" x 5" Fuel Tank Step Mat Universal 16" x 5" Fuel Tank Step Mat Heavy Duty Step Mat Boot Brush Attaches To Fuel Tank Step Keeps Your Interior Cleaner Sold Individually Quality American Made Product If you should need additional...

Chromed Plastic DEF Tank Cap DEF Tank Cap Chromed Plastic Easily Snaps On Fits Various Peterbilt & Kenworth Models Including the new Peterbilt 589! Sold Individually Quality American-Made Product If you should need additional truck parts and...

Peterbilt 579 587 Chrome Projector Headlight With DRL And Sequential Turn LED Bar Chrome Projector Headlight Assembly With DRL And Sequential Turn LED Bar Fits Peterbilt 579 & 587 (2011-2021) Models Features White LED DRL And Secondary...

Peterbilt 579 587 Blackout Projector Headlight with DRL and Sequential Turn LED Bar Peterbilt Blackout Projector Headlight Assembly Fits the Following Peterbilt Models (2011 & Newer): 579 587 Features: White LED Daytime Running...

Peterbilt 579 587 Blackout Aftermarket Projector Headlights Peterbilt Projector Blackout Headlights Fits the Following Peterbilt Models: 579 587 Low Beam: H9 Bulb 2100 Lumens 5.07 Amps 12.8 V 65W High Beam: H1 Bulb 1550...

DynaFlex Quiet Muffler Stack Insert *Not for use with DPF systems. These stack muffler inserts from DynaFlex are made in the USA with high-quality raw materials, helping you reduce exhaust noise by as much as 15 dB! Free-Flow Muffler Stack...

5" x 51" Muffler Eliminator Muffler Eliminator Fits In Place Of Standard Mufflers 5" Diameter Overall Length: 51" Constructed Of Cold Roll Sold Individually Quality Made Product The muffler eliminator fits in place of standard mufflers. It...

Detroit Diesel V-Clamp 0009956733 0009957033 35005191 A0009956733 A0009957033 DDEA0009956733 *Please Verify OEM Number(s) Before Purchase *Images Coming Soon! Secure your Detroit Diesel exhaust with this durable V-Clamp, reducing leaks and vibration for...

Cummins ISB Paccar Stainless Steel V-Band Clamp DPF Housing 2871861 Q187680 *Please Verify OEM Number(s) Before Purchase *Images Coming Soon! Ensure a secure exhaust seal with our durable Flat Band Clamp, designed for Detroit Diesel applications to...

Peterbilt 567 579 589 Sleeper Air Bag Shock Covers Enhance your Peterbilt’s sleeper area with a durable, polished stainless steel shock cover from RoadWorks—choose from bold LED options for a standout look. Air Bag Shock Cover Fits...

Peterbilt 579 Front Mount Mirror Light Bracket With 2 Watermelon Light Holes *Watermelon LED Not Included Upgrade your Peterbilt 579 with JML Kustom's Front Mount Mirror Bracket, featuring two watermelon light holes for enhanced visibility. Made from...

Peterbilt Sleeper Corner Light Bracket With 1 Watermelon Light Hole *Watermelon LED Not Included *Image For Reference Only Enhance your Peterbilt sleeper's visibility with JML Kustom's Under Sleeper Corner Light Bracket, crafted from durable 304...

49" SS LED Skull Lens Bumper Guides Amber Skull Lens Bumper Guides Length: 49" Material: Stainless Steel Mounting Type: C-Clamp LED Bulb Count: 53 LED Color: Amber Lens Color: Amber Lens Style: Skull Sold As A Pair Enhance...

49" SS LED Dome Lens Bumper Guides Amber Dome Lens Bumper Guides Length: 49" Material: Stainless Steel Mounting Type: C-Clamp LED Bulb Count: 194 LED Color: Amber LED Lens Color: Amber Lens Style: Watermelon Sold As A Pair Enhance your...

49" SS LED Watermelon Lens Bumper Guides Watermelon Lens Bumper Guides Length: 49" Material: Stainless Steel Mounting Type: C-Clamp LED Bulb Count: 194 LED Color: Amber Lens Color: Amber Lens Style: Watermelon Sold As A Pair Enhance your...

6” Sleeper Panel 63” Long With Fairing By Talladega Fiberglass Enhance your truck's look with the 6” Sleeper Panel, 63” long with fairing by Talladega Fiberglass. Designed to fill the space between tank and sleeper. 6" Sleeper...

8” Sleeper Panel 63” Long Without Fairing By Talladega Fiberglass Upgrade your truck with the 8” Sleeper Panel, 63” long by Talladega Fiberglass. Designed to fill the space between the tank and sleeper. Shop now! 8" Sleeper...