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International 8100-8300

International 8100-8200-8300 semi trucks are a regular sight on the highway so make yours stand out with custom, chrome, and aftermarket parts from 4 State Trucks. When you drive a International 8100-8200-8300 semi truck, you're going to enjoy a fuel efficient, safe ride in a truck that's rated as one of the best in the industry. Make your rig your own - whether you need aftermarket or chrome parts like bumpers, exhaust, seating, steering or fenders, 4 State Trucks has you covered. Hit the open road in style and comfort with the best custom gear for your International.
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  • BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R3511, 4373512, 4373518

    BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R3511, 4373512, 4373518

    BESTFIT TRUCK PARTS

    $3,765.99
    Diesel Particulate Filter By BESTfit Replaces 20R3511, 4373512, 4373518 Fits Caterpillar EngineMaximize emissions efficiency and reliability with the BESTfit CAT Diesel Particulate Filter (DPF),...
    29-08090060
    SKU:
    29-08090060
    Style Options:
    Caterpillar
    Product Type:
    Exhaust
    Make:
    Universal Items
    $3,765.99
    Qty in Cart: 0
    Price:
    $3,765.99
    Subtotal:
  • BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R8031, 3583668, D2011SA

    BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R8031, 3583668, D2011SA

    BESTFIT TRUCK PARTS

    $6,141.99
    Diesel Particulate Filter By BESTfit Replaces 20R8031, 3583668, D2011SA Fits Caterpillar EngineEnsure optimal emissions performance with the BESTfit Caterpillar DPF for heavy-duty engines. Replacing...
    29-08090073
    SKU:
    29-08090073
    Style Options:
    Caterpillar
    Product Type:
    Exhaust
    Make:
    Universal Items
    $6,141.99
    Qty in Cart: 0
    Price:
    $6,141.99
    Subtotal:
  • BESTfit Diesel Oxidation Catalyst For Cummins ISB Engines Replaces 5287474NX, C0119ID, A035H173

    BESTfit Diesel Oxidation Catalyst For Cummins ISB Engines Replaces 5287474NX, C0119ID, A035H173

    BESTFIT TRUCK PARTS

    $2,323.99
    Diesel Oxidation Catalyst By BESTfit Replaces 5287474NX, C0119ID, A035H173 Fits Cummins ISB EnginesEnsure dependable emissions control with the BESTfit Cummins DOC for ISB engines. Replacing part...
    29-08090067
    SKU:
    29-08090067
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $2,323.99
    Qty in Cart: 0
    Price:
    $2,323.99
    Subtotal:
  • BESTfit Diesel Oxidation Catalyst For Paccar EPA10 Replaces 1837302, 1998412PE

    BESTfit Diesel Oxidation Catalyst For Paccar EPA10 Replaces 1837302, 1998412PE

    BESTFIT TRUCK PARTS

    $3,914.99
    Diesel Oxidation Catalyst By BESTfit Replaces 1837302, 1998412PE Fits Paccar EPA10Ensure dependable emissions control with the BESTfit PACCAR DOC for EPA10 engines. Replacing part numbers 1837302 and...
    29-08090070
    SKU:
    29-08090070
    Product Type:
    Exhaust
    Style Options:
    Paccar
    Make:
    Universal Items
    $3,914.99
    Qty in Cart: 0
    Price:
    $3,914.99
    Subtotal:
  • BESTfit Detroit Diesel 1-Box Assembly For Detroit DD13 & DD15 Engines Replaces 35030, 2140200007, C0313FL

    BESTfit Detroit Diesel 1-Box Assembly For Detroit DD13 & DD15 Engines Replaces 35030, 2140200007, C0313FL

    BESTFIT TRUCK PARTS

    $11,768.99
    Diesel 1-Box Assembly By BESTfit Replaces 35030, 2140200007, C0313FL Fits Detroit DD13 & DD15 EnginesEnsure maximum emissions efficiency with the BESTfit Detroit Diesel 1-Box Assembly for DD13 and...
    29-08090069
    SKU:
    29-08090069
    Product Type:
    Exhaust
    Style Options:
    Detroit
    Make:
    Universal Items
    $11,768.99
    Qty in Cart: 0
    Price:
    $11,768.99
    Subtotal:
  • BESTfit Diesel Particulate Filter For Cummins ISC Engine Replaces 3103617, 3978026, 52954

    BESTfit Diesel Particulate Filter For Cummins ISC Engine Replaces 3103617, 3978026, 52954

    BESTFIT TRUCK PARTS

    $1,952.99
    Diesel Particulate Filter By BESTfit Replaces 3103617, 3978026, 52954 Fits Cummins ISC EngineMaintain peak emissions performance with the BESTfit Volvo/Mack Diesel Particulate Filter (DPF), designed...
    29-08090056
    SKU:
    29-08090056
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,952.99
    Qty in Cart: 0
    Price:
    $1,952.99
    Subtotal:
  • BESTfit Diesel Particulate Filter Gasket For Cummins Replaces 2871566, G02008, KPI60004G

    BESTfit Diesel Particulate Filter Gasket For Cummins Replaces 2871566, G02008, KPI60004G

    BESTFIT TRUCK PARTS

    $33.99
    Diesel Particulate Filter Gasket By BESTfit Replaces 2871566, G02008, KPI60004G Fits CumminsMaintain peak emissions system performance with the BESTfit Cummins DPF Gasket, a direct replacement for...
    29-08090063
    SKU:
    29-08090063
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $33.99
    Qty in Cart: 0
    Price:
    $33.99
    Subtotal:
  • BESTfit Diesel Oxidation Catalyst For Cummins ISM Engines Replaces 4965054, 58039, C200017

    BESTfit Diesel Oxidation Catalyst For Cummins ISM Engines Replaces 4965054, 58039, C200017

    BESTFIT TRUCK PARTS

    $2,294.99
    Diesel Oxidation Catalyst By BESTfit Replaces 4965054, 58039, C200017 Fits Cummins ISM EnginesEnsure dependable emissions control with the BESTfit Cummins DOC for ISM engines. Replacing part numbers...
    29-08090066
    SKU:
    29-08090066
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $2,294.99
    Qty in Cart: 0
    Price:
    $2,294.99
    Subtotal:
  • BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R0697, 20R5621, 20R8028

    BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R0697, 20R5621, 20R8028

    BESTFIT TRUCK PARTS

    $4,831.99
    Diesel Particulate Filter By BESTfit Replaces 20R0697, 20R5621, 20R8028 Fits Caterpillar EngineUpgrade your Caterpillar engine's emissions system with the BESTfit CAT DPF, a premium replacement for...
    29-08090059
    SKU:
    29-08090059
    Product Type:
    Exhaust
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $4,831.99
    Qty in Cart: 0
    Price:
    $4,831.99
    Subtotal:
  • BESTfit Dieself Oxidation Catalyst For Cummins ISC/ISL Engines Replaces 2880588RX, 58221

    BESTfit Dieself Oxidation Catalyst For Cummins ISC/ISL Engines Replaces 2880588RX, 58221

    BESTFIT TRUCK PARTS

    $1,984.99
    Dieself Oxidation Catalyst By BESTfit Replaces 2880588RX, 58221 Fits Cummins ISC/ISL EnginesBuilt for durability and performance, the BESTfit Cummins ISC/ISL Diesel Oxidation Catalyst (DOC) replaces...
    29-08090052
    SKU:
    29-08090052
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,984.99
    Qty in Cart: 0
    Price:
    $1,984.99
    Subtotal:
  • BESTfit Detroit Diesel DPF Gasket For Detroit 60 Series DD13, DD15 & DD16 Engines Replaces 2060209005, 21424458, ENVGDD0510

    BESTfit Detroit Diesel DPF Gasket For Detroit 60 Series DD13, DD15 & DD16 Engines Replaces 2060209005, 21424458, ENVGDD0510

    BESTFIT TRUCK PARTS

    $30.99
    Diesel DPF Gasket By BESTfit Replaces 2060209005, 21424458, ENVGDD0510 Fits Detroit 60 Series DD13, DD15 & DD16 EnginesMaximize peak performance and prevent exhaust leaks with the BESTfit Detroit...
    29-08090061
    SKU:
    29-08090061
    Product Type:
    Exhaust
    Style Options:
    Detroit
    Make:
    Universal Items
    $30.99
    Qty in Cart: 0
    Price:
    $30.99
    Subtotal:
  • BESTfit Cummins DPF Gasket For Cummins Replaces 4966447, G02011

    BESTfit Cummins DPF Gasket For Cummins Replaces 4966447, G02011

    BESTFIT TRUCK PARTS

    $13.99
    Cummins Diesel Particulate Filter Gasket By BESTfit Replaces 4966447, G02011Built for durability and performance, the BESTfit Cummins DPF Gasket replaces OEM part numbers 4966447 and G02011 for...
    29-08090048
    SKU:
    29-08090048
    Style Options:
    Cummins
    Product Type:
    Exhaust
    Make:
    Universal Items
    $13.99
    Qty in Cart: 0
    Price:
    $13.99
    Subtotal:
  • BESTfit Diesel Oxidation Catalyst For Cummins ISX Engines Replaces 58096, A047V527, 4353323RX

    BESTfit Diesel Oxidation Catalyst For Cummins ISX Engines Replaces 58096, A047V527, 4353323RX

    BESTFIT TRUCK PARTS

    $2,528.99
    Diesel Oxidation Catalyst By BESTfit Replaces 58096, A047V527, 4353323RX Fits Cummins ISX EnginesMaintain the performance and efficiency of your emissions system with the BESTfit Cummins Diesel...
    29-08090058
    SKU:
    29-08090058
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $2,528.99
    Qty in Cart: 0
    Price:
    $2,528.99
    Subtotal:
  • BESTfit Diesel Oxidation Catalys For Cummins ISX Engines Replaces 58018, C0B4ID, 43006160

    BESTfit Diesel Oxidation Catalys For Cummins ISX Engines Replaces 58018, C0B4ID, 43006160

    BESTFIT TRUCK PARTS

    $2,705.99
    Diesel Oxidation Catalyst By BESTfit Replaces 58018, C0B4ID, 43006160 Fits Cummins ISX EnginesMaximize the performance of your Cummins ISX emissions system with the BESTfit Diesel Oxidation Catalyst...
    29-08090057
    SKU:
    29-08090057
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $2,705.99
    Qty in Cart: 0
    Price:
    $2,705.99
    Subtotal:
  • BESTfit DIesel Particulate Filter For Cummins Replaces 5283911, ENVG1064, G02012

    BESTfit DIesel Particulate Filter For Cummins Replaces 5283911, ENVG1064, G02012

    BESTFIT TRUCK PARTS

    $12.99
    DIesel Particulate Filter Gasket By BESTfit Replaces 5283911, ENVG1064, G02012 Fits CumminsBuilt for durability and performance, the BESTfit Cummins DPF Gasket replaces OEM part numbers 5283911,...
    29-08090051
    SKU:
    29-08090051
    Style Options:
    Cummins
    Product Type:
    Exhaust
    Make:
    Universal Items
    $12.99
    Qty in Cart: 0
    Price:
    $12.99
    Subtotal:
  • BESTfit DPF For Caterpillar Engine Replaces 3750945, 3900659, 5913039

    BESTfit DPF For Caterpillar Engine Replaces 3750945, 3900659, 5913039

    BESTFIT TRUCK PARTS

    $4,789.95
    Diesel Particulate Filter By BESTfit Replaces 3750945, 3900659, 5913039Built for strength and performance, the BESTfit Caterpillar Diesel Particulate Filter (DPF) replaces OEM part numbers 3750945,...
    29-08090044
    SKU:
    29-08090044
    Style Options:
    Caterpillar
    Product Type:
    Exhaust
    Make:
    Universal Items
    $4,789.95
    Qty in Cart: 0
    Price:
    $4,789.95
    Subtotal:
  • BESTfit CAT Diesel Particulate Filter For Caterpillar C13/C15 Engine Replaces 10R6089, 46003, CQ1704C

    BESTfit CAT Diesel Particulate Filter For Caterpillar C13/C15 Engine Replaces 10R6089, 46003, CQ1704C

    BESTFIT TRUCK PARTS

    $3,767.99
    CAT Diesel Particulate Filter By BESTfit Replaces 10R6089, 46003, CQ1704C Fits Caterpillar C13/C15 EngineMaintain peak performance and emissions compliance with the BESTfit CAT DPF for Caterpillar...
    29-08090054
    SKU:
    29-08090054
    Style Options:
    Caterpillar
    Product Type:
    Exhaust
    Make:
    Universal Items
    $3,767.99
    Qty in Cart: 0
    Price:
    $3,767.99
    Subtotal:
  • BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R3666, 5357858, 5462112

    BESTfit Diesel Particulate Filter For Caterpillar Engine Replaces 20R3666, 5357858, 5462112

    BESTFIT TRUCK PARTS

    $5,288.99
    Diesel Particulate Filter By BESTfit Replaces 20R3666, 5357858, 5462112 Fits Caterpillar EngineBuilt for strength and performance, the BESTfit Caterpillar Diesel Particulate Filter (DPF) replaces OEM...
    29-08090050
    SKU:
    29-08090050
    Product Type:
    Exhaust
    Style Options:
    Caterpillar
    Make:
    Universal Items
    $5,288.99
    Qty in Cart: 0
    Price:
    $5,288.99
    Subtotal:
  • BESTfit DPF For Cummins ISL Engine Replaces 6392135, 7700658, C062SA

    BESTfit DPF For Cummins ISL Engine Replaces 6392135, 7700658, C062SA

    BESTFIT TRUCK PARTS

    $1,682.99
    Diesel Particulate Filter By BESTfit Replaces 6392135, 7700658, C062SA Fits Cummins ISL EngineBuilt for durability and performance, the BESTfit Cummins ISL Diesel Particulate Filter (DPF) replaces...
    29-08090043
    SKU:
    29-08090043
    Product Type:
    Exhaust
    Style Options:
    Cummins
    Make:
    Universal Items
    $1,682.99
    Qty in Cart: 0
    Price:
    $1,682.99
    Subtotal:
  • BESTfit Detroit Diesel DPF For Detroit DD13/DD15 Engines Replaces 52967, 7700656, C029SA

    BESTfit Detroit Diesel DPF For Detroit DD13/DD15 Engines Replaces 52967, 7700656, C029SA

    BESTFIT TRUCK PARTS

    $3,219.99
    Diesel Diesel Particulate Filter By BESTfit Replaces 52967, 7700656, C029SA Fits Detroit DD13/DD15 EnginesBuilt for performance and durability, the BESTfit Detroit Diesel DPF replaces OEM part...
    29-08090036
    SKU:
    29-08090036
    Style Options:
    Detroit
    Product Type:
    Exhaust
    Make:
    Universal Items
    $3,219.99
    Qty in Cart: 0
    Price:
    $3,219.99
    Subtotal:
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Adding your products to cart

The International 8100-8300 category offers various parts and accessories for these popular semi-truck models. Whether upgrading the look, enhancing functionality, or replacing worn parts, you'll find everything you need. This selection includes bumpers, grilles, interior accessories, electrical components, chrome accents, LED lighting, engine parts, cooling systems, and exhaust components. Drivers will appreciate the durable, high-quality products designed for peak performance, including fuel tanks, suspension parts, and ergonomic seating. Upgrade your truck and maintain its performance with this category's best parts and accessories.

Frequently Asked Questions About International 8100-8300 Truck Parts

What years and specific models do these parts fit?

Our International 8100-8300 parts are designed to fit models from 1989 through 2004. This includes the 8100, 8200, and 8300 series trucks. However, there were mid-generation changes in 1996 that affect some components, particularly bumpers and hood assemblies. Always check the specific part listing for exact year compatibility, or contact our team with your OEM to ensure proper fitment.

Are aftermarket bumpers as durable as OEM, and what materials are they made from?

Most aftermarket bumpers for these trucks are made from either 16-gauge steel or chrome-plated steel, matching or exceeding OEM specifications. The chrome bumpers typically feature triple-plating (copper, nickel, then chrome) for corrosion resistance. Steel bumpers come with a primer coating ready for paint. Many customers report aftermarket options lasting just as long as factory parts when properly maintained, often at 40-60% less cost than OEM.

How difficult is the installation, and what tools do I need?

Bumper installation typically takes 2-4 hours with basic hand tools. You'll need a socket set (usually 3/4" and 7/8"), possibly a impact wrench for stubborn bolts, and a helper for alignment. The main challenges are dealing with rusted mounting bolts and proper alignment of mounting brackets. Some 1996-2004 models require bracket adapters when upgrading from plastic to steel bumpers. Most parts come with installation hardware, but you may need to reuse some OEM mounting brackets.

What's the difference between set-back and set-forward bumper styles?

Set-back bumpers sit closer to the grille and are the standard OEM style for most 8100-8300 models, providing better approach angles. Set-forward bumpers extend 3-4 inches further out and are popular for trucks with front-mounted winches or additional lighting. Both styles use the same mounting points, but set-forward options may require extended brackets on some model years. Consider your state's regulations, as some have restrictions on how far bumpers can extend.

Do chrome bumpers hold up in winter conditions and road salt?

Chrome bumpers can perform well in harsh conditions with proper care. Look for bumpers with triple-chrome plating rather than single-layer chrome. Apply a quality chrome sealant before winter and wash regularly to remove salt buildup. Many northern operators prefer painted steel bumpers with powder coating for maximum durability in salt-heavy environments. If you choose chrome, inspect monthly for pitting or rust spots, addressing them immediately to prevent spreading.


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