Isuzu Truck Parts
Shop for top-quality Isuzu truck parts at 4 State Trucks. Discover amazing upgrades, OE replacements, and aftermarket solutions. From semi-truck bumpers to engine parts and fenders, we have everything you need to keep your truck in peak condition.
Universal Parts
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![Semi-Truck Bumpers Universal]()
Semi-Truck Bumpers Universal
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![Semi-Truck Cargo Equipment Universal]()
Semi-Truck Cargo Equipment Universal
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![Semi-Truck Electronics Universal]()
Semi-Truck Electronics Universal
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![Semi-Truck Engine Cooling Universal]()
Semi-Truck Engine Cooling Universal
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![Semi-Truck Engine Parts Universal]()
Semi-Truck Engine Parts Universal
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![Semi-Truck Exhaust Universal]()
Semi-Truck Exhaust Universal
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![Semi-Truck Exterior Parts Universal]()
Semi-Truck Exterior Parts Universal
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![Semi-Truck Fenders Universal]()
Semi-Truck Fenders Universal
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![Semi-Truck Frame Chassis Universal]()
Semi-Truck Frame Chassis Universal
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![Semi-Truck Fuel Tanks Universal]()
Semi-Truck Fuel Tanks Universal
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![Semi-Truck Hoods Related Universal]()
Semi-Truck Hoods Related Universal
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![Semi-Truck Horns Universal]()
Semi-Truck Horns Universal
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![Semi-Truck Interior Parts Universal]()
Semi-Truck Interior Parts Universal
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![Semi-Truck Lighting Universal]()
Semi-Truck Lighting Universal
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![Semi-Truck Mud Flaps Universal]()
Semi-Truck Mud Flaps Universal
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![Semi-Truck No Idle Universal]()
Semi-Truck No Idle Universal
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![Semi-Truck Polishing Universal]()
Semi-Truck Polishing Universal
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![Semi-Truck Safety, Air & Electrical Universal]()
Semi-Truck Safety, Air & Electrical Universal
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![Semi-Truck Seats Universal]()
Semi-Truck Seats Universal
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![Semi-Truck Tool Boxes Universal]()
Semi-Truck Tool Boxes Universal
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![Semi-Truck Tools Universal]()
Semi-Truck Tools Universal
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![Semi-Truck Wheels Tires Universal]()
Semi-Truck Wheels Tires Universal
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups
IOWA CUSTOMS
$498.99Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a radius bottom and a flange. The air line...09-050400012- SKU:
- 09-050400012
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Stainless Steel
- Finish Options:
- Polished
- Style Options:
- Flush Mount
- Product Type:
- Frame & Chassis
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups
IOWA CUSTOMS
$411.99Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a radius bottom and a flange. The air line box has...09-050400011- SKU:
- 09-050400011
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$411.99Qty in Cart: 0Price:$411.99Subtotal: -
Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 2 7-Way Hookups
IOWA CUSTOMS
$498.99Stainless Steel Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a radius bottom and a flange. The air line box has...09-050400010- SKU:
- 09-050400010
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Stainless Steel
- Style Options:
- Flush Mount
- Finish Options:
- Polished
- Product Type:
- Frame & Chassis
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air, 7-Way Hookup
IOWA CUSTOMS
$382.99Smooth Aluminum Recessed Air Line Box Radius Bottom W/ Flange, Trailer Air & 7-Way HookupThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a radius bottom and a flange. The air line box has pre-cut...09-050400009- SKU:
- 09-050400009
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$382.99Qty in Cart: 0Price:$382.99Subtotal: -
Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, Hydraulic Hookups
IOWA CUSTOMS
$411.99Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & Hydraulic HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a 45-degree front and a flange. The air line...09-050400008- SKU:
- 09-050400008
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Aluminum
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Product Type:
- Frame & Chassis
$411.99Qty in Cart: 0Price:$411.99Subtotal: -
Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, Hydraulic Hookups
IOWA CUSTOMS
$499.99Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & Hydraulic HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a 45-degree front and a flange. The air...09-050400007- SKU:
- 09-050400007
- Truck Class:
- Universal
- Make:
- Universal Items
- Style Options:
- Flush Mount
- Finish Options:
- Polished
- Material Options:
- Stainless Steel
- Product Type:
- Frame & Chassis
$499.99Qty in Cart: 0Price:$499.99Subtotal: -
Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups
IOWA CUSTOMS
$411.99Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight aluminum with a 45-degree front and a flange. The air line...09-050400006- SKU:
- 09-050400006
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Aluminum
- Style Options:
- Flush Mount
- Finish Options:
- Smooth
- Product Type:
- Frame & Chassis
$411.99Qty in Cart: 0Price:$411.99Subtotal: -
Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way, 4/6-Way Hookups
IOWA CUSTOMS
$498.99Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way & 4/6-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a 45-degree front and a flange. The air...09-050400005- SKU:
- 09-050400005
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Polished
- Style Options:
- Flush Mount
- Material Options:
- Stainless Steel
- Product Type:
- Frame & Chassis
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups
IOWA CUSTOMS
$411.99Smooth Aluminum Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of lightweight smooth aluminum with a 45-degree front and a flange. The air line...09-050400004- SKU:
- 09-050400004
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Aluminum
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Product Type:
- Frame & Chassis
$411.99Qty in Cart: 0Price:$411.99Subtotal: -
Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 2 7-Way Hookups
IOWA CUSTOMS
$498.99Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 2 7-Way HookupsThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a flange and a 45 degree front. The air line box...09-050400003- SKU:
- 09-050400003
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Polished
- Style Options:
- Flush Mount
- Material Options:
- Stainless Steel
- Product Type:
- Frame & Chassis
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air, 7-Way Hookup
IOWA CUSTOMS
$498.99Stainless Steel Recessed Air Line Box 45 Degree Front W/ Flange, Trailer Air & 7-Way HookupThis quality Iowa Customs recessed air line box fits most trucks. It is made of polished stainless steel with a flange and a 45 degree front. The air line box has...09-050400002- SKU:
- 09-050400002
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Stainless Steel
- Style Options:
- Flush Mount
- Finish Options:
- Polished
- Product Type:
- Frame & Chassis
$498.99Qty in Cart: 0Price:$498.99Subtotal: -
CSM Frame Pinch Bar For Deck Plate Mounting
CHROME SHOP MAFIA
$26.31Frame Pinch Bar For Deck Plate Mounting By Chrome Shop Mafia* High Quality Frame Pinch Bar * Made Of Aluminum* Dimensions: - 1/4 Inch Thick - 32 Inch Length - 2 Inch Width* Used For Mounting - Deck Plates - Center Light...09-050344- SKU:
- 09-050344
- Length Options:
- 32 Inch
- Location:
- Made In USA
- Truck Class:
- Universal
- Material Options:
- Aluminum
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$26.31Qty in Cart: 0Price:$26.31Subtotal: -
18 Inch Slide-In Rail Recessed Airline Box Deck Plate W/ Trailer Air & 1 Hole For 7-Way Plug Smooth Aluminum
IOWA CUSTOMS
$479.99Smooth Aluminum Slide-In Rail Deck Plate-18 Inch Recessed Airline BoxUpgrade your truck with Iowa Customs' Recessed Airline Box with Trailer Air and hole for a 7 way plug! This sleek aluminum accessory fits seamlessly into an existing Slide-In Rail Deck...09-0503114- SKU:
- 09-0503114
- Truck Class:
- Universal
- Make:
- Universal Items
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$479.99Qty in Cart: 0Price:$479.99Subtotal: -
72 Inch Bright Diamond Tread Finish Deck Plate - Universal Fit
IOWA CUSTOMS
$481.9972 Inch Bright Diamond Tread Finish Deck PlateThis is a custom-made 72 inch deck plate has a bright diamond tread plate finish.* High Quality Deck Plate* 72 Inch* With Bright Diamond Tread Plate Finish* Sold Individually* Warranty On Deck Plate Against...09-0503113- SKU:
- 09-0503113
- Location:
- Made In USA
- Truck Class:
- Universal
- Length Options:
- 72 Inch
- Material Options:
- Aluminum
- Make:
- Universal Items
- Finish Options:
- Diamond Plate
- Product Type:
- Frame & Chassis
$481.99Qty in Cart: 0Price:$481.99Subtotal: -
Recessed Air Line Box 18 Inch Aluminum W/ Holes For Trailer Air And 2 Electric 7 Way Plugs
IOWA CUSTOMS
$408.99Iowa Customs Aluminum 18 Inch Recessed Air Line Box W/ Trailer Air And 2 Electric 7 Way Plugs* High Quality Air Line Box* Made Of Aluminum* 18 Inch* Recessed * With Trailer Air * 2 Electric 7 Way Plugs* Made In USA* Sold Individually* Warranty On Air...09-0503024- SKU:
- 09-0503024
- Truck Class:
- Universal
- Make:
- Universal Items
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$408.99Qty in Cart: 0Price:$408.99Subtotal: -
Aluminum 20 Inch Deck Plate Filler
IOWA CUSTOMS
$245.99Deck Plate 20 Inch Filler Section AluminumUpgrade your Iowa Customs frame deck plates with this 20-inch smooth aluminum filler section. The easy-to-install flange attachment ensures a secure fit, so you can get back on the road quickly.* Made Of High...09-0503021- SKU:
- 09-0503021
- Truck Class:
- Universal
- Make:
- Universal Items
- Length Options:
- 20 Inch
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$245.99Qty in Cart: 0Price:$245.99Subtotal: -
34 Inch Frame Recessed Tool Box Sectional Aluminum
IOWA CUSTOMS
$799.9820 Inch Wide On Frame Sectional Deck Plate For 34 Inch Wide Frame* High Quality Deck Plate* Made Of Smooth Aluminum* 20 Inch Length * Fits Any 34 Inch Frame* Installs On Top Of The Frame* Made In USA* Sold Individually* Warranty On Deck Plates Recessed...09-0503020- SKU:
- 09-0503020
- Truck Class:
- Universal
- Length Options:
- 20 Inch
- Location:
- Made In USA
- Material Options:
- Aluminum
- Make:
- Universal Items
- Finish Options:
- Smooth
- Style Options:
- Flush Mount
- Product Type:
- Frame & Chassis
$799.98Qty in Cart: 0Price:$799.98Subtotal: -
Aluminum Deck Plate 18 Inch Sectional with Air line Box With Openings For Trailer Air & 7-Way Hookups
IOWA CUSTOMS
$382.99Sectional Deck Plate 18 Inch Aluminum with Air line BoxThis smooth aluminum deck plate measures 18 inches with a recessed air line box for easy integration of air lines. The box is designed to accommodate Trailer Air and 7-Way Hook-Ups.* High Quality...09-0503013- SKU:
- 09-0503013
- Truck Class:
- Universal
- Make:
- Universal Items
- Style Options:
- Flush Mount
- Material Options:
- Aluminum
- Product Type:
- Frame & Chassis
$382.99Qty in Cart: 0Price:$382.99Subtotal: -
12 Inch Aluminum Sectional Deck Plate Filler Panel
IOWA CUSTOMS
$140.99Sectional Deck Plate 12 Inch Aluminum Filler Panel* Made Of High Quality Aluminum* 12 Inch* Made In USA* Sold Individually* Warranty On Deck Plate Filler Panels Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...09-0503012- SKU:
- 09-0503012
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Aluminum
- Style Options:
- Surface Mount
- Product Type:
- Frame & Chassis
$140.99Qty in Cart: 0Price:$140.99Subtotal: -
304 SS 18 Inch Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air & 7-Way Cutout
IOWA CUSTOMS
$550.9918 Inch 304 Stainless Steel Recessed Air Line Box Sectionalized Deck Plate W/ 2 Air & 7-Way CutoutOrganize connectors on the back of your truck with this 18 inch recessed air line box by Iowa Customs with openings for 2 air lines and a seven way hookup...09-050300026- SKU:
- 09-050300026
- Truck Class:
- Universal
- Make:
- Universal Items
- Material Options:
- Stainless Steel
- Style Options:
- Flush Mount
- Product Type:
- Frame & Chassis
$550.99Qty in Cart: 0Price:$550.99Subtotal: