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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160HD Pintle Hitch
PREMIER
$273.99160HD Pintle Hitch* High Quality Coupling* With An Additional 10000 Lbs. Of Gross Trailer Weight Capacity * 2000 Lbs. Of Tongue Weight Capacity* Max. Gross Trailer Weight 40000 Lbs.* Max. Tongue Weight 6500 Lbs.* Ultimate Latch Capacity 5000 Lbs.* Max...09-051100729- SKU:
- 09-051100729
- Rating:
- 40000 LBS
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$273.99Qty in Cart: 0Price:$273.99Subtotal: -
160 Coupling For Dolly Haul Back & Other Light Applications
PREMIER
$255.99160 Coupling For Dolly Haul Back & Other Light Applications* High Quality Coupling* Ideal For Dolly Haul Back And Other Light To Medium Duty Applications* Max. Gross Trailer Weight 30000 Lbs.* Max. Tongue Weight 4500 Lbs.* Ultimate Latch Capacity 5000...09-051100728- SKU:
- 09-051100728
- Rating:
- 30000 LBS
- Truck Class:
- Universal
- Location:
- Made In USA
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$255.99Qty in Cart: 0Price:$255.99Subtotal: -
2-5/16 Inch Ball And 157 Locknut For Use With 150 Coupling
PREMIER
$116.992-5/16 Inch Ball And 157 Locknut For Use With 150 Coupling* High Quality Ball* 2-5/16 Inch* 157 Locknut* For Use With 150 Coupling* Made In USA* Sold Individually* Warranty On Balls Against Defects In Workmanship & Material From Date Of Purchase*** High...09-051100727- SKU:
- 09-051100727
- Location:
- Made In USA
- Rating:
- 10000 LBS
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$116.99Qty in Cart: 0Price:$116.99Subtotal: -
2 Inch Ball And 157 Locknut For Use With 150 Coupling
PREMIER
$83.632 Inch Ball And 157 Locknut For Use With 150 Coupling* High Quality Ball* 2 Inch* 157 Locknut* For Use With 150 Coupling* Made In USA* Sold Individually* Warranty On Balls Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...09-051100726- SKU:
- 09-051100726
- Diameter Options:
- 2 Inch
- Location:
- Made In USA
- Rating:
- 10000 LBS
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$83.63Qty in Cart: 0Price:$83.63Subtotal: -
150PK Replacement Parts For 150 & 160 Coupling
PREMIER
$150.99150PK Replacement Parts For 150 & 160 Coupling* High Quality Replacement Parts Kit* Includes: - Trigger - Latch And Latch Pin - Bushing - Spring - Roll Pin - Bolt - Lock Nut* Made In USA* Sold Individually* Warranty On...09-051100725- SKU:
- 09-051100725
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$150.99Qty in Cart: 0Price:$150.99Subtotal: -
150-01 Combination Coupling
PREMIER
$318.99150-01 Combination Coupling* High Quality Combination Coupling* Max. Gross Trailer Weight 20000 Lbs.* Max. Tongue Weight 2500 Lbs.* Ultimate Latch Capacity 5000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...09-051100724- SKU:
- 09-051100724
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 20000 LBS
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$318.99Qty in Cart: 0Price:$318.99Subtotal: -
150 Combination Coupling
PREMIER
$285.99150 Combination Coupling* High Quality Combination Coupling* 150 Coupling And 155 Ball Capacity MGTW- 10000 Lbs.* One Of Premiers Most Unique And Versatile Couplings Is Our Popular Model 150 Combination Coupling* Whether You Need To Pull A Trailer With...09-051100723- SKU:
- 09-051100723
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 20000 LBS
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$285.99Qty in Cart: 0Price:$285.99Subtotal: -
FREE SHIPPING OVER $219
Washer For 135NT Coupling
PREMIER
$28.55Replacement Washer For 135NT Coupling* High Quality Replacement Washer* For 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Washers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...09-051100722- SKU:
- 09-051100722
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$28.55Qty in Cart: 0Price:$28.55Subtotal: -
FREE SHIPPING OVER $219
Bushing For 135NT Coupling
PREMIER
$15.29Bushing For 135NT Coupling* High Quality Replacement Bushing* For 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Bushings Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...09-051100721- SKU:
- 09-051100721
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$15.29Qty in Cart: 0Price:$15.29Subtotal: -
FREE SHIPPING OVER $219
Lock Nut - 1-3/4 Inch For Use With 135Nt Coupling
PREMIER
$75.47Lock Nut- 1-3/4 Inch For Use With 135Nt Coupling* High Quality Replacement Lock Nut* 1 3/4 Inch* For The Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Lock Nuts Against Defects In Workmanship & Material From Date Of...09-051100720- SKU:
- 09-051100720
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$75.47Qty in Cart: 0Price:$75.47Subtotal: -
FREE SHIPPING OVER $219
Retaining Ring - 1-3/4 Inch Id For Use With 135Nt Coupling
PREMIER
$6.11Retaining Ring- 1-3/4 Inch Id For Use With 135Nt Coupling* High Quality Replacement Retaining Ring* 1-3/4 Inch ID* For The Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Retaining Rings Against Defects In Workmanship &...09-051100719- SKU:
- 09-051100719
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$6.11Qty in Cart: 0Price:$6.11Subtotal: -
FREE SHIPPING OVER $219
Swivel Mounting Plate For Use With 135Nt Coupling
PREMIER
$156.99Swivel Mounting Plate For Use With 135Nt Coupling* High Quality Replacement Swivel Mounting Plate* For Use With 135NT Coupling* Made In USA* Sold Individually* Warranty On Replacement Swivel Mounting Plates Against Defects In Workmanship & Material From...09-051100718- SKU:
- 09-051100718
- Location:
- Made In USA
- Truck Class:
- Universal
- Style Options:
- Swivel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$156.99Qty in Cart: 0Price:$156.99Subtotal: -
FREE SHIPPING OVER $219
135PK Coupling Replacement Part Kit
PREMIER
$121.99135PK Coupling Replacement Part Kit* High Quality Replacement Parts Kit* Includes: - Pins - Latch And Latch Lock - Springs - Bushings - Retaining Rings* Made In USA* Sold Individually* Warranty On Replacement Parts Kits Against...09-051100717- SKU:
- 09-051100717
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$121.99Qty in Cart: 0Price:$121.99Subtotal: -
FREE SHIPPING OVER $219
135NT Swivel Drawbar Eye
PREMIER
$692.99135NT Swivel Drawbar Eye* High Quality Swivel Coupling* Agricultural And Military Operations Will All Benefit From Premiers 135NT And 235NT Swivel Couplings* Swivel Action Eliminates Torque Between Mated Vehicles When Traveling Over Rough Uneven Terrain*...09-051100716- SKU:
- 09-051100716
- Location:
- Made In USA
- Truck Class:
- Universal
- Rating:
- 30000 LBS
- Style Options:
- Swivel
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$692.99Qty in Cart: 0Price:$692.99Subtotal: -
FREE SHIPPING OVER $219
Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch
PREMIER
$6.11Retaining Rings For Model 140 Coupling Includes 2 Retaining Rings. 3/4 Inch* High Quality Replacement Retaining Rings* Includes 2 Retaining Rings* 3/4 Inch* Made In USA* Sold Individually* Warranty On Replacement Retaining Rings Against Defects In...09-051100715- SKU:
- 09-051100715
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$6.11Qty in Cart: 0Price:$6.11Subtotal: -
FREE SHIPPING OVER $219
Spring For Model 140 Coupling Spring - 3/8 Inch X 1-9/16 Inch
PREMIER
$11.21Spring For Model 140 Coupling Spring- 3/8 Inch X 1-9/16 Inch* High Quality Replacement Spring* For Coupling Spring 3/8 Inch X 1-9/16 Inch* Made In USA* Sold Individually* Warranty On Replacement Springs Against Defects In Workmanship & Material From Date...09-051100714- SKU:
- 09-051100714
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$11.21Qty in Cart: 0Price:$11.21Subtotal: -
FREE SHIPPING OVER $219
142 Key/Latch For 140 Coupling
PREMIER
$28.553/4 Inch Square Key/Latch Replacement For 140 Coupling* High Quality Replacement Key/ Latch* For Coupling Key/ Latch 3/4 Inch Square* Made In USA* Sold Individually* Warranty On Replacement Key/ Latches Against Defects In Workmanship & Material From Date...09-051100713- SKU:
- 09-051100713
- Truck Class:
- Universal
- Location:
- Made In USA
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$28.55Qty in Cart: 0Price:$28.55Subtotal: -
FREE SHIPPING OVER $219
Latch For Model 140 Coupling Latch For 140 Coupling
PREMIER
$161.99Latch For Model 140 Coupling Latch For 140 Coupling* High Quality Replacement Latch* Made In USA* Sold Individually* Warranty On Replacement Latches Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement...09-051100712- SKU:
- 09-051100712
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$161.99Qty in Cart: 0Price:$161.99Subtotal: -
FREE SHIPPING OVER $219
131 Replacement Pin For 140 Coupling
PREMIER
$25.49131 Replacement Pin For 140 Coupling* High Quality Replacement Pin* For Use With 130, 135NT, 140, 235NT, And 240 Couplings* Made In USA* Sold Individually* Warranty On Replacement Pins Against Defects In Workmanship & Material From Date Of Purchase***...09-051100711- SKU:
- 09-051100711
- Location:
- Made In USA
- Truck Class:
- Universal
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$25.49Qty in Cart: 0Price:$25.49Subtotal: -
FREE SHIPPING OVER $219
570A Slack Reducing Coupling Kit
PREMIER
$1,087.99570A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes - Coupling - Bolt Kit - Air Chamber And Thimble* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 20000 Lbs.* Max...09-051100692- SKU:
- 09-051100692
- Truck Class:
- Universal
- Location:
- Made In USA
- Rating:
- 90000 LBS
- Material Options:
- Steel
- Make:
- Universal Items
- Product Type:
- Frame & Chassis
$1,087.99Qty in Cart: 0Price:$1,087.99Subtotal: