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Isuzu Truck Parts

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

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 270 Coupling Replacement Part Kit

    270 Coupling Replacement Part Kit

    PREMIER

    $260.99
    Coupling Part Kit W/ Latch, Pawl, Spring, Set Screw, Bolt, Locknut, Pin, Retaining Rings* High Quality Coupling Replacement Parts Kit* Includes:  - Latch - Pawl - Spring - Set Screw - Bolt - Locknut - Pin And Retaining...
    09-051100685
    SKU:
    09-051100685
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $260.99
    Qty in Cart: 0
    Price:
    $260.99
    Subtotal:
  • 270 Low Profile Slack Reducing Coupling

    270 Low Profile Slack Reducing Coupling

    PREMIER

    $792.99
    270 Low Profile Slack Reducing Coupling* High Quality Slack Reducing Coupling Kit * Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight...
    09-051100684
    SKU:
    09-051100684
    Rating:
    90000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $792.99
    Qty in Cart: 0
    Price:
    $792.99
    Subtotal:
  • 270 Slack Reducing Coupling

    270 Slack Reducing Coupling

    PREMIER

    $617.99
    270 Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 90000 Lbs.* Max. Tongue Weight 18000 Lbs.* Ultimate Latch Capacity 12000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On...
    09-051100683
    SKU:
    09-051100683
    Rating:
    90000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $617.99
    Qty in Cart: 0
    Price:
    $617.99
    Subtotal:
  • 2880ELA Slack Reducing Coupling Kit

    2880ELA Slack Reducing Coupling Kit

    PREMIER

    $1,777.99
    2880ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 150000 Lbs.* Max. Tongue Weight 30000 Lbs...
    09-051100682
    SKU:
    09-051100682
    Rating:
    150000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,777.99
    Qty in Cart: 0
    Price:
    $1,777.99
    Subtotal:
  • 28880EL Slack Reducing Coupling

    28880EL Slack Reducing Coupling

    PREMIER

    $1,583.99
    28880EL Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 150000 Lbs.* Max. Tongue Weight 30000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 3 Inch* Do Not Weld On Any...
    09-051100681
    SKU:
    09-051100681
    Rating:
    150000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,583.99
    Qty in Cart: 0
    Price:
    $1,583.99
    Subtotal:
  • 2880A Slack Reducing Coupling Kit

    2880A Slack Reducing Coupling Kit

    PREMIER

    $1,641.99
    2880A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 150000 Lbs.* Max. Tongue Weight 30000 Lbs.*...
    09-051100680
    SKU:
    09-051100680
    Rating:
    150000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,641.99
    Qty in Cart: 0
    Price:
    $1,641.99
    Subtotal:
  • 2880 Slack Reducing Coupling

    2880 Slack Reducing Coupling

    PREMIER

    $1,415.99
    2880 Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 150000 Lbs.* Max. Tongue Weight 30000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 3 Inch* Do Not Weld On Any...
    09-051100679
    SKU:
    09-051100679
    Rating:
    150000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,415.99
    Qty in Cart: 0
    Price:
    $1,415.99
    Subtotal:
  • 2400HEL Slack Reducing Coupling Kit

    2400HEL Slack Reducing Coupling Kit

    PREMIER

    $1,149.99
    2400HEL Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Kit Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000...
    09-051100678
    SKU:
    09-051100678
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,149.99
    Qty in Cart: 0
    Price:
    $1,149.99
    Subtotal:
  • 2400HEL Slack Reducing Coupling

    2400HEL Slack Reducing Coupling

    PREMIER

    $1,000.99
    2400HEL Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld...
    09-051100677
    SKU:
    09-051100677
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,000.99
    Qty in Cart: 0
    Price:
    $1,000.99
    Subtotal:
  • 2400H Slack Reducing Coupling Kit

    2400H Slack Reducing Coupling Kit

    PREMIER

    $975.99
    2400H Slack Reducing Coupling* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.*...
    09-051100676
    SKU:
    09-051100676
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $975.99
    Qty in Cart: 0
    Price:
    $975.99
    Subtotal:
  • 2400H Slack Reducing Coupling

    2400H Slack Reducing Coupling

    PREMIER

    $817.99
    2400H Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs. * Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...
    09-051100675
    SKU:
    09-051100675
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $817.99
    Qty in Cart: 0
    Price:
    $817.99
    Subtotal:
  • 2400ELA Slack Reducing Coupling Kit

    2400ELA Slack Reducing Coupling Kit

    PREMIER

    $1,125.99
    2400ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs...
    09-051100674
    SKU:
    09-051100674
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,125.99
    Qty in Cart: 0
    Price:
    $1,125.99
    Subtotal:
  • 2400EL Slack Reducing Coupling

    2400EL Slack Reducing Coupling

    PREMIER

    $970.99
    2400EL Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...
    09-051100673
    SKU:
    09-051100673
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $970.99
    Qty in Cart: 0
    Price:
    $970.99
    Subtotal:
  • 2400A Slack Reducing Coupling Kit

    2400A Slack Reducing Coupling Kit

    PREMIER

    $995.99
    2400A Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes: - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.*...
    09-051100672
    SKU:
    09-051100672
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $995.99
    Qty in Cart: 0
    Price:
    $995.99
    Subtotal:
  • 2400 Slack Reducing Coupling

    2400 Slack Reducing Coupling

    PREMIER

    $770.99
    2400 Slack Reducing Coupling* High Quality Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On Any...
    09-051100671
    SKU:
    09-051100671
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $770.99
    Qty in Cart: 0
    Price:
    $770.99
    Subtotal:
  • 2300ELA Slack Reducing Coupling Kit

    2300ELA Slack Reducing Coupling Kit

    PREMIER

    $1,077.99
    2300ELA Slack Reducing Coupling Kit* High Quality Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket  - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs...
    09-051100670
    SKU:
    09-051100670
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,077.99
    Qty in Cart: 0
    Price:
    $1,077.99
    Subtotal:
  • 2300EL Slack Reducing Coupling W/ Extended Life Latch

    2300EL Slack Reducing Coupling W/ Extended Life Latch

    PREMIER

    $916.99
    2300EL Slack Reducing Coupling W/ Extended Life Latch* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening...
    09-051100669
    SKU:
    09-051100669
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $916.99
    Qty in Cart: 0
    Price:
    $916.99
    Subtotal:
  • 2300 Slack Reducing Coupling Kit

    2300 Slack Reducing Coupling Kit

    PREMIER

    $928.99
    2300 Slack Reducing Coupling Kit* High Quality Slack Reducing Coupling Kit* Includes:  - Coupling - Bolt Kit - Air Chamber - Air Chamber Adapter Bracket - Thimble* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000...
    09-051100668
    SKU:
    09-051100668
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $928.99
    Qty in Cart: 0
    Price:
    $928.99
    Subtotal:
  • 2300 Slack Reducing Coupling

    2300 Slack Reducing Coupling

    PREMIER

    $709.99
    2300 Slack Reducing Coupling* High Quality Slack Reducing Coupling* Max. Gross Trailer Weight 100000 Lbs.* Max. Tongue Weight 20000 Lbs.* Ultimate Latch Capacity 60000 Lbs.* Max. Eye X-Section 1-13/16 Inch* Minimum Eye Opening 2-3/8 Inch* Do Not Weld On...
    09-051100667
    SKU:
    09-051100667
    Rating:
    100000 LBS
    Truck Class:
    Universal
    Location:
    Made In USA
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $709.99
    Qty in Cart: 0
    Price:
    $709.99
    Subtotal:
  • Low Lever Part Replacement Kit For 2200ELL Coupling

    Low Lever Part Replacement Kit For 2200ELL Coupling

    PREMIER

    $324.99
    Replacement Part Kit W/ Retaining Rings, Locknut, Spacers, Bolt, Springs, Latch & Latch Hook* High Quality Replacement Parts Kit * Includes:  - Retaining Rings - Locknut - Spacers - Bolt - Springs - Latch And Latch...
    09-051100666
    SKU:
    09-051100666
    Location:
    Made In USA
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $324.99
    Qty in Cart: 0
    Price:
    $324.99
    Subtotal:
  • Total: items /

Adding your products to cart

Isuzu Truck Parts

Find premium aftermarket Isuzu truck parts and accessories to customize your medium-duty work truck. Our product lineup features all sorts of replacement parts, upgrades, and add-on accessories that can enhance performance, functionality, and even looks of the Isuzu truck models. Isuzu Truck Models: Some of the high-demand models in this range include the NPR, NPR-HD, NQR, and the NRR. These products are highly reliable, dependable, and versatile, hence making them very suitable for almost all types of commercial needs related to delivery, hauling, and utility. Among these various truck models, some of their feature and benefit profiles are discussed below. - Body and Cab: Included in this are grilles, fenders, steps, and many other external features that can be fitted or replaced in Isuzu trucks for either maintaining or enhancing their looks. - Light Electrical: Ranging from different types of Head and Taillights to Marker Lights to LED Light Bars, the variations in the range are great and do help immensely toward better visibility and safety. - Suspension and brakes: Replacement parts such as shocks, springs, and brake components help provide a smooth, safe ride. - Powertrain: Engine and transmission parts, along with fuel system components, will keep Isuzu trucks at peak performance. - Comfort and convenience: Accessories such as seats, storage solutions, and climate control systems enhance the driver and passenger experience. Whether you're looking to repair, maintain, or customize your Isuzu truck, the product lineup of Isuzu Truck Parts has a wide range of products in high quality for whatever needs you might have. From professional fleet operators to the individual truck owner, you can find the necessary parts to maintain your truck.

Frequently Asked Questions About Isuzu Truck Parts

What Isuzu truck models and years are your parts compatible with?

Our Isuzu parts inventory covers NPR, NQR, NRR, and FTR series trucks from 2008 to present. Most universal parts like mirrors, lights, and accessories fit multiple years within the same series. However, body parts like bumpers, hoods, and grilles are typically year-specific due to design changes. Always check the product description for exact fitment details, or contact our team with your OEM for guaranteed compatibility verification.

Are aftermarket Isuzu parts as durable as OEM parts?

Quality aftermarket parts can match or exceed OEM specifications when sourced from reputable manufacturers. Our aftermarket bumpers use 14-gauge steel (same as OEM), while our chrome and stainless steel options often provide better corrosion resistance than factory parts. All electrical components meet DOT/SAE standards. The key difference is typically price - aftermarket parts cost 30-50% less while maintaining comparable quality and fitment.

What tools and skills do I need to install Isuzu truck parts myself?

Basic installations like mirrors, lights, and mud flaps require standard hand tools and take 30-60 minutes. Bumper replacements need a socket set, jack stands, and ideally a helper - expect 2-3 hours for front bumpers. More complex parts like hoods or grilles may require panel alignment experience. Most parts include installation hardware, but always verify before starting. Professional installation typically runs $75-150 per hour if you prefer expert help.

What finish options are available for Isuzu bumpers and exterior parts?

Chrome-plated steel remains the most popular for its mirror-like appearance and durability. Polished stainless steel offers superior corrosion resistance without re-chroming needs. Painted steel bumpers come primer-ready for color matching your truck. Raw steel options allow custom powder coating. Each finish affects price and maintenance - chrome needs regular polishing, stainless requires less upkeep, and painted finishes may need touch-ups after 3-5 years depending on conditions.

How do I identify the correct part number for my Isuzu truck?

Start with your OEM number - positions 4-8 identify your exact model and specifications. OEM part numbers are typically stamped on the original part or found in your owner's manual. For body parts, note whether you have a standard or wide-body configuration, as this affects fitment. When in doubt, provide our team with your year, model, and OEM. We can cross-reference multiple databases to ensure you receive the correct part the first time.


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