
Peterbilt 379 Frame & Chassis
Discover top-quality Peterbilt 379 frame & chassis parts. Explore brake parts, shock absorbers, air springs, and stainless steel deck plates. Take your ride to the next level with our replacement, aftermarket options!
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Peterbilt BESTfit 7 X 29.5 Inch Aluminum Lower Step Without Brackets Early Style Tread
BESTfit TRUCK PARTS
$69.99BESTfit Aluminum Replacement Lower Step Without Angles For Peterbilt 2007-OlderEnhance your vehicle's accessibility with our premium aftermarket Lower Step. Crafted from durable aluminum, this step boasts a 29.50-inch length, 7-inch width, and 2-inch...$69.99 -
15/16 Or 7/8 Inch Chrome Nut Cover Top Hat Style
LIFETIME NUT COVERS
$2.03Chrome Top Hat Nut Cover With Flange Lifetime nut covers are made with drivers in mind. This short top hat nut cover with a flange is for 15/16 inch and ? inch bolt heads. Made of ABS plastic injected with triple chrome plating, the cover is rust...$2.03 -
Poly Shock Bushing, EB2 STYLE For 1-3/4In OD Eye Ring With 3/4In Diameter Stud
AUTOMANN USA
$4.07Poly Shock Eye Bushing Replaces E401011,Citt18197A, 5316702, 401011 * High Quality Bushing* For 1-3/4In OD Eye Ring With 3/4In Diameter Stud* Sold Individually* Warranty On Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High...$4.07 -
Wear Washer - 2 Inch ID For Peterbilt Rear Air Leaf
AUTOMANN USA
$11.99Peterbilt Rear Air Leaf 0.10 Inch Thick Wear Washer * High Quality Wear Washer* 0.10 Inch Thickness* 2.00 Inch I.D.* Sold Individually* Warranty On Wear Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...$11.99 -
Stainless Steel Air Tank U-Bolt Replaces K241-576 & G34-6006 For Paccar 10 Inch Diameter Tank
BESTfit TRUCK PARTS
$18.45Air Tank U-Bolt * High Quality Air Tank U-Bolt * Stainless Steel* For 10 Inch Diameter Air Tank* Includes 2 Washer And Lock Nuts* 11.250 Inches Overall Height* 10.000 Inches Between Sides* 5/16 Inch Material Diameter* 5/16-24 Thread Size* 3.000 Inches...$18.45 -
Peterbilt BESTfit Aluminum Lower Step With Early Style Tread & Brackets
BESTfit TRUCK PARTS
$98.99BESTfit Aluminum Replacement Lower Step With Angles For PeterbiltUpgrade your vehicle's accessibility with our premium aftermarket Lower Step. Crafted from durable aluminum, this step boasts a 30.50-inch length, 7-inch width, and 2-inch height, providing...$98.99 -
Frame Clamp For Mounting Under Body Glow Light Brackets
IOWA CUSTOMS
$45.34Frame Clamp For Mounting Under Body Glow Light Brackets * Made Of High Quality Billet Aluminum* Recommended 2 Brackets Per 12 Or 24 Inch Sections* No Drilling Required - Installs With Basic Hand Tools* Sold As Pairs* Warranty On Mounting Clamps...$45.34 -
Under Body Glow Light Bracket 12 Inch W/ 3 Light Holes
IOWA CUSTOMS
$42.92Under Body Glow Light Bracket * Made Of High Quality Black Powdered Coated Steel* Bracket Length - 12 Inches* Has Three 3/4 Inch Diameter Holes For Bulkhead Style Lights* This Is The Light Mounting Bracket Only - Lights And Harness Are Not Included -...$42.92 -
BESTfit Spring Roller Kit For Peterbilt 379 With Air Trac Suspension Hanger
BESTfit TRUCK PARTS
$32.63BESTfit Spring Roller Kit With Locking Bolt, Roller Bushing, U-Bolt Washer, Lock Nut & Roller SpacerThe Spring Roller Kit designed for Peterbilt Air Trac Suspension systems is available as an aftermarket replacement part, not OEM. This kit includes...$32.63 -
BESTfit 4 Inch Front Shackle Kit For Peterbilt 379 COE, Conv.
BESTfit TRUCK PARTS
$108.99BESTfit Front Shackle Hanger Kit Fits Peterbilt 379Looking for a shackle kit? Our comprehensive aftermarket replacement part is perfect for your needs. Designed for a 4-inch conventional spring width, this kit includes everything you require for...$108.99 -
CSM 7 X 30.5 Inch Aluminum Lower Step With Angles & Early Style Tread For Peterbilt 378, 379 & 389
CHROME SHOP MAFIA
$93.99Aluminum Replacement Lower Step With Brackets For Peterbilt 378, 379 & 389 By Chrome Shop Mafia * High Quality Lower Step* Made Of Aluminum* Dimension - 30.50 Inch Length - 7 Inch Width - 2 Inch Height* Mounting Angles Extend 17 Inches From Step*...$93.99 -
CSM SS Air Line Box W/ Emergency & Service Airline Cutouts
CHROME SHOP MAFIA
$330.99Chrome Shop Mafia Air Line Box With Cutouts for 2 Electric Plug and 2 Air Line Connections By Chrome Shop MafiaProtect your air line connections with this highly durable stainless steel air line box. Measuring 32 inches long, it is pre-cut for emergency...$330.99