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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240K Coupling For King T-22 Pintle Hook Replacement
PREMIER
$522.99240K CouplingThe 240K Coupling has an effortless-to-handle latch mechanism that is highly resistant to impact. The pintle body is crafted using the exclusive Premalloy material to achieve additional durability and enduring resistance to wear.* High...09-051100737- SKU:
- 09-051100737
- Rating:
- 45000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$522.99Qty in Cart: 0Price:$522.99Subtotal: -
FREE SHIPPING OVER $219
546A Front End Housing W/ Rubber Bushing For Use W/ 207SE, 307SE, 405SE, 407SE Swivel Drawbar Eyes
PREMIER
$432.995-3/16 Inch Front End Housing For Use W/ Swivel Drawbar Eyes* High Quality Front End Housing* Includes: - Housing - Rubber Bushings - Washer* Bushing Inside Diameter 2 Inch* Bushing Outside Diameter 4-3/4 Inch* 5-3/16 Inch Length * For...09-051100825- SKU:
- 09-051100825
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$432.99Qty in Cart: 0Price:$432.99Subtotal: -
FREE SHIPPING OVER $219
536B Front End Housing W/ Poly Bushing For Swivel 207K, 207S, 307K, 307S, 405S Drawbar Eyes
PREMIER
$477.994.5 Inch Front End Housing* High Quality Front End Housing* Includes: - Housing - Poly Bushings - Washer* Bushing Outside Diameter 4-1/4 Inch* 4-1/2 Inch Length* Maximum Tongue Weight 2500 Lbs* Made In USA* Sold Individually* Warranty...09-051100821- SKU:
- 09-051100821
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$477.99Qty in Cart: 0Price:$477.99Subtotal: -
Replacement Handle Assembly For 580 & 580J Coupling
PREMIER
$145.99580 & 580J Coupling Replacement Handle* High Quality Replacement Handle Assembly* Includes: - Handle - Locknut - Bushing* For 580 And 580J* Made In USA* Sold Individually* Warranty On Replacement Handle Assembly Against Defects In...09-051100750- SKU:
- 09-051100750
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$145.99Qty in Cart: 0Price:$145.99Subtotal: -
480 Coupling, Non-Air For Heavy Duty Pulling Capacity
PREMIER
$982.99Trailer 480 Coupling For Non* High Quality Coupling* Maximum Gross Trailer Weight 130000 Lbs* Maximum Tongue Weight 21000 Lbs* Ultimate Latch Capacity 30000 Lbs* Maximum Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Latch Components Are...09-051100746- SKU:
- 09-051100746
- Truck Class:
- Universal
- Rating:
- 130000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$982.99Qty in Cart: 0Price:$982.99Subtotal: -
On SaleFREE SHIPPING OVER $219Limited Quantity Available
Replacement Rubber Bushing For Use With 435 And 536B Front End Housing
AFTERMARKET
Now: $49.47Was: $98.93Replacement Rubber Bushing W/ 2 Inch ID* High Quality Replacement Bushing* 4-1/4 Inch X 4-1/2 Inch With 2 Inch ID * Rubber Bushing* For Use With 435 And 536B Front End Housing* Made In USA* Sold Individually* Warranty On Replacement Bushings Against...09-051100817- SKU:
- 09-051100817
- Diameter Options:
- 4 1/4 Inch
- Truck Class:
- Universal
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
Now: $49.47Was: $98.93Qty in Cart: 0Price:Now: $49.47Was: $98.93Subtotal: -
240 Coupling
PREMIER
$400.99240 CouplingThe 240 coupling is designed to fit the mounting pattern of our 135NT and is built to last with added durability and wear resistance. It can handle a maximum gross trailer weight of 45,000 lbs. and has a latch capacity of 20,000 lbs., making...09-051100736- SKU:
- 09-051100736
- Truck Class:
- Universal
- Rating:
- 45000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$400.99Qty in Cart: 0Price:$400.99Subtotal: -
FREE SHIPPING OVER $219
130 Coupling For Light To Medium Duty Hauling
PREMIER
$342.99Trailer Coupling Model 130* High Quality Coupling* Maximum Gross Trailer Weight 30000 Lbs* Maximum Tongue Weight 6000 Lbs* Ultimate Latch Capacity 20000 Lbs* Maximum Eye X-Section 1-11/16 Inch* Minimum Eye Opening 2 Inch* Ideal For Light To Medium Duty...09-051100708- SKU:
- 09-051100708
- Rating:
- 30000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$342.99Qty in Cart: 0Price:$342.99Subtotal: -
FREE SHIPPING OVER $219
640S Front End Housing For Use W/ 207S, 307S, 405S Swivel Drawbar Eyes
PREMIER
$477.993.5 Inch Front End Housing Accepts 2.5 Inch Rectangular Tubing Or Standard Channel* High Quality Front End Housing* Includes: - Housing - Washer - Rubber Bushings* Inside Diameter 2 Inch* Outside Diameter 3-1/2 Inch* 3-1/2 Inch Length*...09-051100813- SKU:
- 09-051100813
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$477.99Qty in Cart: 0Price:$477.99Subtotal: -
FREE SHIPPING OVER $219
Replacement Parts Kit For 820EL Couplings
PREMIER
$430.99Extended Life Parts Kit For 820EL Couplings* High Quality Replacement Parts Kit* Includes: - Spring - 1/2 Inch Retaining Rings - 5/8 Inch Snap Ring - Pawl - Left Pawl Spring - Right Pawl Spring - Latch -...09-051100695- SKU:
- 09-051100695
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$430.99Qty in Cart: 0Price:$430.99Subtotal: -
FREE SHIPPING OVER $219
340S Front End Housing For Use W/ 207S, 307S, 405S Swivel Drawbar Eyes
PREMIER
$460.993.5 Inch Front End Housing Accepts 3 Inch Standard Channel Or Square Tubing* High Quality Front End Housing* Includes: - Housing - Washer - Rubber Bushings* Inside Diameter 2 Inch* Outside Diameter 3-1/2 Inch* 3-1/2 Inch Length*...09-051100809- SKU:
- 09-051100809
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$460.99Qty in Cart: 0Price:$460.99Subtotal: -
FREE SHIPPING OVER $219
24 Drop Down Coupling For Light Duty Pulling
PREMIER
$330.99Light Duty 24 Drop-Down CouplingThis Drop-Down Coupling Is Great For Light Duty Pulling. The Eyelet Attached To The Top Of The Hook Makes Uncoupling Quick And Easy. It Can Even Be Used For Remote Operation.* High Quality Drop-Down Coupling* Maximum Eye...09-051100703- SKU:
- 09-051100703
- Truck Class:
- Universal
- Rating:
- 12000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$330.99Qty in Cart: 0Price:$330.99Subtotal: -
FREE SHIPPING OVER $219
820ELA Slack Reducing RetroFit Coupling Kit
PREMIER
$1,336.99Slack Reducing Coupling Kit W/ Coupling, Airline, Reducer, Fitting, Bolt Kit, Air Chamber With Adapter Bracket, And Thimble* High Quality Slack Reducing Coupling Kit* Includes: - Coupling - Air Line - Reducer Fitting -...09-051100694- SKU:
- 09-051100694
- Truck Class:
- Universal
- Rating:
- 100000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,336.99Qty in Cart: 0Price:$1,336.99Subtotal: -
FREE SHIPPING OVER $219
245DB Bolt On Drawbar Eye
PREMIER
$397.99Bolt-On Drawbar Eye W/ 2 3/8 Inch ID* High Quality Bolt-On Drawbar Eyes* Inside Diameter 2-3/8 Inch* Maximum Gross Trailer Weight 100000 Lbs* Maximum Tongue Weight 8000 Lbs* Never Attempt Weld Repair Of Damaged Or Worn Drawbar Eyes* Slack Reducing...09-051100793- SKU:
- 09-051100793
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Engine Parts
$397.99Qty in Cart: 0Price:$397.99Subtotal: -
140 Coupling For Light To Medium Duty Pulling Capacity
PREMIER
$376.99Light To Medium Duty Coupling* High Quality Coupling Premiers* Max Gross Trailer Weight 30000 Lbs* Max Tongue Weight 4500 Lbs* Ultimate Latch Capacity 2250 Lbs* Max Eye X-Section 1-1/2 Inch* Minimum Eye Opening 2 Inch* Do Not Weld On Any Coupling...09-051100710- SKU:
- 09-051100710
- Rating:
- 30000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$376.99Qty in Cart: 0Price:$376.99Subtotal: -
FREE SHIPPING OVER $219
200L Bolt On Drawbar Eye
PREMIER
$282.99200L Bolt On Drawbar Eye W/ 2 3/8 Inch ID* High Quality Bolt-On Drawbar Eye* Inside Diameter 2-3/8 Inch* Maximum Gross Trailer Weight 100000 Lbs* Maximum Tongue Weight 15000 Lbs* Never Attempt Weld Repair Of Damaged Or Worn Drawbar Eyes* Slack Reducing...09-051100789- SKU:
- 09-051100789
- Rating:
- 100000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$282.99Qty in Cart: 0Price:$282.99Subtotal: -
FREE SHIPPING OVER $219
Model 16 Pin And Clevis Coupling
PREMIER
$488.99Medium Duty Pin & Clevis Trailer Coupling, Model 16* High Quality Pin And Clevis Coupling* Max Gross Trailer Weight 60000 Lbs* Max Tongue Weight- Not Rated* Ultimate Latch Capacity- Not Rated* Max Eye X-Section 1-13/16 Inch* Minimum Eye Opening- 2 Inch*...09-051100698- SKU:
- 09-051100698
- Rating:
- 60000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$488.99Qty in Cart: 0Price:$488.99Subtotal: -
FREE SHIPPING OVER $219
820ELA Slack Reducing Coupling Kit
PREMIER
$1,395.99Slack Reducing Coupling Kit W/ Coupling, Airline, Reducer, Fitting, Bolt Kit, Air Chamber With Adapter Bracket, And Thimble* High Quality Slack Reducing Coupling Kit* Includes: - Coupling - Air Line - Reducer Fitting -...09-051100693- SKU:
- 09-051100693
- Rating:
- 100000 LBS
- Truck Class:
- Universal
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,395.99Qty in Cart: 0Price:$1,395.99Subtotal: -
2 Weld On Drawbar Eye
PREMIER
$96.89Weld On Drawbar Eye W/ 2 Inch ID* High Quality Weld-On Drawbar Eye* Inside Diameter 2 Inch* Maximum Gross Trailer Weight 12000 Lbs* Maximum Tongue Weight 1800 Lbs* Never Attempt Weld Repair Of Damaged Or Worn Drawbar Eyes* Slack Reducing Drawbar Eyes...09-051100777- SKU:
- 09-051100777
- Truck Class:
- Universal
- Rating:
- 12000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$96.89Qty in Cart: 0Price:$96.89Subtotal: -
22 Weld On Drawbar Eye W/ 30 Degree V Angle
PREMIER
$247.99Weld On Drawbar Eye W/ 2-3/8 Inch ID* High Quality Weld-On Drawbar Eye* Inside Diameter 2-3/8 Inch* 30 Degree V Angle* Weld Tabs Can Be Heated And Bent Plus/Minus 10 Degrees To Accommodate Installation Requirements* Max Gross Trailer Weight 100000 Lbs*...09-051100773- SKU:
- 09-051100773
- Truck Class:
- Universal
- Rating:
- 100000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$247.99Qty in Cart: 0Price:$247.99Subtotal: