Kenworth T300-T450 Parts
Your Kenworth T300-T450 can hold its own on the road, but we can make you stand out even more by customizing your semi truck with quality aftermarket and custom parts and chrome accessories. Whether you want to update your KW exhaust, fenders, bumpers, seating or fuel tank, 4 State Trucks has the right aftermarket gear for the job. Hit the highway in safety and style in your Kenworth heavy duty truck or 18 wheeler.
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Smooth Aluminum Air Line Box W/ 45 Degree Front, Flange, Trailer Air, 7-Way Hook-Up
IOWA CUSTOMS
$438.99Smooth Aluminum Custom Air Line Box W/ Trailer, Air & 1 7-Way Hookup * High Quality Airline Box* Smooth Aluminum * 45 Degree Front * With Flange * Trailer Air And One 7 Way Hook Up* Sold Individually* Warranty On Airline Boxes Against Defects In...$438.99 -
On Sale
6 X 20 Inch Red Baron Step Plate Insert For S2
IOWA CUSTOMS
Now: $32.48Was: $46.40Step Plate Insert Red Baron With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Red Baron* Fits Iowa Customs 6 Inch W X 20 Inch L S2 Style Step* Rectangle Shaped With Straight Ends* Made In USA* Sold Individually*...Now: $32.48Was: $46.40 -
6 X 20 Inch Gloss Black Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Gloss Black With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Gloss Black* Fits Iowa Customs 6 Inch W X 20 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually*...$46.40 -
6 X 20 Inch Polished 304 Stainless Steel Step Plate Insert For S2
IOWA CUSTOMS
$47.45Step Plate Insert Polished Stainless Steel With Flat Ends * High Quality Stainless Steel Step Plate Insert* Color - Polished 304 SS* Fits Iowa Customs 6 Inch W X 20 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually*...$47.45 -
6 X 20 Inch Brushed Stainless Steel Step Plate Insert For S2
IOWA CUSTOMS
$34.32Step Plate Insert Brushed Stainless Steel With Flat Ends * High Quality Stainless Steel Step Plate Insert* Color - Brushed SS* Fits Iowa Customs 6 Inch W X 20 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually* Warranty...$34.32 -
6 X 12 Inch Yellow Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Yellow With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Yellow* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually* Warranty On Step...$46.40 -
6 X 12 Inch Post Office Blue Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Post Office Blue With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Post Office Blue* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold...$46.40 -
6 X 12 Inch Crystal White Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Crystal White With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Crystal White* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually*...$46.40 -
6 X 12 Inch Red Baron Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Red Baron With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Red Baron* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually* Warranty...$46.40 -
6 X 12 Inch Gloss Black Step Plate Insert For S2
IOWA CUSTOMS
$46.40Step Plate Insert Gloss Black With Flat Ends * High Quality Galvanized Steel Step Plate Insert* Powder Coat Color - Gloss Black* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually*...$46.40 -
On Sale
6 X 12 Inch Polished 304 Stainless Steel Step Plate Insert For S2
IOWA CUSTOMS
Now: $33.22Was: $47.45Step Plate Insert Polished Stainless Steel With Flat Ends * High Quality Stainless Steel Step Plate Insert* Color - Polished 304 SS* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually*...Now: $33.22Was: $47.45 -
6 X 12 Inch Brushed Stainless Steel Step Plate Insert For S2
IOWA CUSTOMS
$34.32Step Plate Insert Brushed Stainless Steel With Flat Ends * High Quality Stainless Steel Step Plate Insert* Color - Brushed SS* Fits Iowa Customs 6 Inch W X 12 Inch L S2 Style Step* Rectangle Shaped With Flat Ends* Made In USA* Sold Individually* Warranty...$34.32