null

International Parts

Shop International truck parts and accessories for every major model. Refurbish, restore, and maintain your Navistar truck with heavy-duty, exact-fit replacement components for popular models like the 4300 and ProStar, as well as modern LT, MV, and HX Series trucks. Find interior sleeper-cab accessories for driver comfort, stainless exterior chrome upgrades, lighting, fuel tanks, ergonomic toolboxes, and engine-cooling parts.
  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit Power Take-Off 6 Bolt, 3 Assembly Arrangement Replaces 660GSAHXA3XD

    BESTfit Power Take-Off 6 Bolt, 3 Assembly Arrangement Replaces 660GSAHXA3XD

    BESTFIT TRUCK PARTS

    $2,227.99
    6 Bolt, 3 Assembly Arrangement Power Take-Off By BESTfit Replaces 660GSAHXA3XDBuilt for strength and reliability, the BESTfit 6 Bolt 3 Assembly Power Take-Off replaces OEM reference 660GSAHXA3XD for...
    29-07050121
    SKU:
    29-07050121
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,227.99
    Qty in Cart: 0
    Price:
    $2,227.99
    Subtotal:
  • BESTfit Stud Kit For 272X, E Standard, And Eaton Brazil

    BESTfit Stud Kit For 272X, E Standard, And Eaton Brazil

    BESTFIT TRUCK PARTS

    $199.99
    Turbocharger Stud Kit By BESTfit Fits 272X, E Standard, And Eaton BrazilUpgrade your PTO installation with the BESTfit Stud Kit for 272X, E Standard, and Eaton Brazil systems, engineered for Chelsea...
    29-07050110
    SKU:
    29-07050110
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $199.99
    Qty in Cart: 0
    Price:
    $199.99
    Subtotal:
  • BESTfit Power Take-Off Mounting Kit, Series 267-277-859

    BESTfit Power Take-Off Mounting Kit, Series 267-277-859

    BESTFIT TRUCK PARTS

    $116.99
    Series 267-277-859 Mounting Kit By BESTfitUpgrade your PTO installation with the BESTfit Mounting Kit for Series 267-277-859, engineered for strength, precision, and long-term reliability. This PTO...
    29-07050123
    SKU:
    29-07050123
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt W/ Deep Mount Replaces 489ZLDAXV5XD

    BESTfit Power Take-Off 8 Bolt W/ Deep Mount Replaces 489ZLDAXV5XD

    BESTFIT TRUCK PARTS

    $1,343.99
    8 Bolt W/ Deep Mount Power Take-Off By BESTfit Replaces 489ZLDAXV5XDBuilt for strength and precision, the BESTfit 8 Bolt Deep Mount Power Take-Off replaces OEM reference 489ZLDAXV5XD for Chelsea 489...
    29-07050120
    SKU:
    29-07050120
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,343.99
    Qty in Cart: 0
    Price:
    $1,343.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt, 6 Assembly Arrangement Replaces 489XHAHXA6XD

    BESTfit Power Take-Off 8 Bolt, 6 Assembly Arrangement Replaces 489XHAHXA6XD

    BESTFIT TRUCK PARTS

    $1,355.99
    8 Bolt, 6 Assembly Arrangement Power Take-Off By BESTfit Replaces 489XHAHXA6XDBuilt for strength and reliability, the BESTfit 8 Bolt Air Shift Power Take-Off replaces OEM reference 489XHAHXA6XD for...
    29-07050117
    SKU:
    29-07050117
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,355.99
    Qty in Cart: 0
    Price:
    $1,355.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt Air Shift Replaces 442GFAHXA3XD, MH6GB01XA1SE

    BESTfit Power Take-Off 6 Bolt Air Shift Replaces 442GFAHXA3XD, MH6GB01XA1SE

    BESTFIT TRUCK PARTS

    $1,333.99
    6 Bolt Air Shift Power Take-Off By BESTfit Replaces 442GFAHXA3XD, MH6GB01XA1SEBuilt for strength and reliability, the BESTfit 6 Bolt Air Shift Power Take-Off replaces OEM references 442GFAHXA3XD and...
    29-07050106
    SKU:
    29-07050106
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,333.99
    Qty in Cart: 0
    Price:
    $1,333.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt Air Shift Replaces 489GUAHXA3XD

    BESTfit Power Take-Off 8 Bolt Air Shift Replaces 489GUAHXA3XD

    BESTFIT TRUCK PARTS

    $1,415.99
    8 Bolt Air Shift Power Take-Off By BESTfit Replaces 489GUAHXA3XDBuilt for strength and reliability, the BESTfit 8 Bolt Air Shift Power Take-Off replaces OEM reference 489GUAHXA3XD for Chelsea 489...
    29-07050116
    SKU:
    29-07050116
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,415.99
    Qty in Cart: 0
    Price:
    $1,415.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt W/ 1 Inch Shaft Replaces 489XSAHXV3AF

    BESTfit Power Take-Off 8 Bolt W/ 1 Inch Shaft Replaces 489XSAHXV3AF

    BESTFIT TRUCK PARTS

    $1,443.99
    8 Bolt W/1 Inch Shaft Power Take-Off By BESTfit Replaces 489XSAHXV3AFBuilt for strength and reliability, the BESTfit 8 Bolt Power Take-Off with 1 inch shaft replaces OEM reference 489XSAHXV3AF for...
    29-07050119
    SKU:
    29-07050119
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,443.99
    Qty in Cart: 0
    Price:
    $1,443.99
    Subtotal:
  • BESTfit Power Take-Off W/ 7/8 Inch Shaft, Rotatable Output Flange Replaces 271MAAJPB5RB, 272MAAJPB3RB

    BESTfit Power Take-Off W/ 7/8 Inch Shaft, Rotatable Output Flange Replaces 271MAAJPB5RB, 272MAAJPB3RB

    BESTFIT TRUCK PARTS

    $3,350.99
    Power Take-Off W/ 7/8 Inch Shaft, Rotatable Output Flange By BESTfit Replaces 271MAAJPB5RB, 272MAAJPB3RBBuilt for strength and precision, the BESTfit 7/8 inch Shaft Power Take-Off with rotatable SAE...
    29-07050113
    SKU:
    29-07050113
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $3,350.99
    Qty in Cart: 0
    Price:
    $3,350.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt W/O Install Kit Replaces 680XFAHXV3XD

    BESTfit Power Take-Off 8 Bolt W/O Install Kit Replaces 680XFAHXV3XD

    BESTFIT TRUCK PARTS

    $2,040.99
    8 Bolt Power Take-Off W/O Install Kit By BESTfit Replaces 680XFAHXV3XDBuilt for strength and dependable operation, the BESTfit 8 Bolt PTO Without Install Kit replaces OEM reference 680XFAHXV3XD for...
    29-07050102
    SKU:
    29-07050102
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,040.99
    Qty in Cart: 0
    Price:
    $2,040.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt W/O Shaft Brake Replaces 270GAHVPB3XD, 272GAHVPB3XD

    BESTfit Power Take-Off 6 Bolt W/O Shaft Brake Replaces 270GAHVPB3XD, 272GAHVPB3XD

    BESTFIT TRUCK PARTS

    $3,058.99
    6 Bolt W/O Shaft Brake Power Take-Off By BESTfit Replaces 270GAHVPB3XD, 272GAHVPB3XDBuilt for strength and reliability, the BESTfit 6 Bolt PTO Without Shaft Brake replaces OEM references 270GAHVPB3XD...
    29-07050112
    SKU:
    29-07050112
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $3,058.99
    Qty in Cart: 0
    Price:
    $3,058.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt 3 Assembly Arrangement Replaces 236XKAHXA3XD, 230XQAJXA3XD, 272XMAJXA3XD

    BESTfit Power Take-Off 6 Bolt 3 Assembly Arrangement Replaces 236XKAHXA3XD, 230XQAJXA3XD, 272XMAJXA3XD

    BESTFIT TRUCK PARTS

    $2,956.99
    6 Bolt 3 Assembly Arrangement Power Take-Off By BESTfit Replaces 236XKAHXA3XD, 230XQAJXA3XD, 272XMAJXA3XDBuilt for strength and precision, the BESTfit 6 Bolt 3 Assembly Power Take-Off replaces OEM...
    29-07050115
    SKU:
    29-07050115
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,956.99
    Qty in Cart: 0
    Price:
    $2,956.99
    Subtotal:
  • BESTfit Power Take-Off W/ 3 Assembly Arrangement Replaces 680GQAHXA3XD

    BESTfit Power Take-Off W/ 3 Assembly Arrangement Replaces 680GQAHXA3XD

    BESTFIT TRUCK PARTS

    $2,225.99
    Power Take-Off W/ 3 Assembly Arrangement By BESTfit Replaces 680GQAHXA3XDBuilt for strength and reliability, the BESTfit 3 Assembly Arrangement Power Take-Off replaces OEM reference 680GQAHXA3XD for...
    29-07050109
    SKU:
    29-07050109
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,225.99
    Qty in Cart: 0
    Price:
    $2,225.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt W/ Metric Stud Kit Replaces 489GCAHXV3XD, MH8GA01XN1SE, TG8BU6805P1BX

    BESTfit Power Take-Off 8 Bolt W/ Metric Stud Kit Replaces 489GCAHXV3XD, MH8GA01XN1SE, TG8BU6805P1BX

    BESTFIT TRUCK PARTS

    $1,289.99
    8 Bolt W/ Metric Stud Kit Power Take-Off By BESTfit Replaces 489GCAHXV3XD, MH8GA01XN1SE, TG8BU6805P1BXBuilt for heavy-duty use, the BESTfit 8 Bolt Power Take-Off with Metric Stud Kit replaces OEM...
    29-07050098
    SKU:
    29-07050098
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,289.99
    Qty in Cart: 0
    Price:
    $1,289.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt 12V Electric Over Hydraulic For Ford F-650, F-750 W/ 6.7L Engine

    BESTfit Power Take-Off 6 Bolt 12V Electric Over Hydraulic For Ford F-650, F-750 W/ 6.7L Engine

    BESTFIT TRUCK PARTS

    $3,336.99
    6 Bolt 12V Electric Over Hydraulic Power Take-Off By BESTfit Fits Ford F-650, F-750 W/ 6.7L EngineBuilt for heavy-duty performance, the BESTfit 12V Electric Over Hydraulic 6 Bolt PTO is designed...
    29-07050111
    SKU:
    29-07050111
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $3,336.99
    Qty in Cart: 0
    Price:
    $3,336.99
    Subtotal:
  • BESTfit Power Take-Off 8 Bolt Replaces 489GAAHXA5XD, TG8BU6804A3BX

    BESTfit Power Take-Off 8 Bolt Replaces 489GAAHXA5XD, TG8BU6804A3BX

    BESTFIT TRUCK PARTS

    $1,415.99
    8 Bolt Power Take-Off By BESTfit Replaces 489GAAHXA5XD, TG8BU6804A3BXBuilt for strength and dependable operation, the BESTfit 8 Bolt Power Take-Off replaces OEM reference 489GAAHXA5XD and...
    29-07050108
    SKU:
    29-07050108
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,415.99
    Qty in Cart: 0
    Price:
    $1,415.99
    Subtotal:
  • BESTfit Power Take-Off W/ Low Profile Mount Replaces 271GBHVPB5AF, 272NBHVPB5RF

    BESTfit Power Take-Off W/ Low Profile Mount Replaces 271GBHVPB5AF, 272NBHVPB5RF

    BESTFIT TRUCK PARTS

    $3,450.99
    Low Profile Mount Power Take-Off By BESTfit Replaces 271GBHVPB5AF, 272NBHVPB5RFBuilt for strength and reliability, the BESTfit Low Profile Power Take-Off replaces OEM references 271GBHVPB5AF and...
    29-07050105
    SKU:
    29-07050105
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $3,450.99
    Qty in Cart: 0
    Price:
    $3,450.99
    Subtotal:
  • BESTfit Power Take-Off Z Mounting Kit Replaces 328170-77XB, 32817077X

    BESTfit Power Take-Off Z Mounting Kit Replaces 328170-77XB, 32817077X

    BESTFIT TRUCK PARTS

    $23.99
    Power Take-Off Z Mounting Kit By BESTfit Replaces 328170-77XB, 32817077XUpgrade your PTO installation with the BESTfit Z Mounting Kit, a dependable replacement for 328170-77XB and 32817077X...
    29-07050094
    SKU:
    29-07050094
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $23.99
    Qty in Cart: 0
    Price:
    $23.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt W/O Install Kit Replaces 442XFAHXV3XD

    BESTfit Power Take-Off 6 Bolt W/O Install Kit Replaces 442XFAHXV3XD

    BESTFIT TRUCK PARTS

    $1,188.99
    6 Bolt Power Take-Off W/O Install Kit By BESTfit Replaces 442XFAHXV3XDBuilt for strength and dependable operation, the BESTfit 6 Bolt PTO Without Install Kit replaces OEM reference 442XFAHXV3XD for...
    29-07050107
    SKU:
    29-07050107
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,188.99
    Qty in Cart: 0
    Price:
    $1,188.99
    Subtotal:
  • BESTfit Power Take-Off 6 Bolt W/ 7/8 Inch Shaft Replaces 230GKAJXA3XK, 272GDAJXA3RK

    BESTfit Power Take-Off 6 Bolt W/ 7/8 Inch Shaft Replaces 230GKAJXA3XK, 272GDAJXA3RK

    BESTFIT TRUCK PARTS

    $3,221.99
    6 Bolt W/ 7/8 Inch Shaft Power Take-Off By BESTfit Replaces 230GKAJXA3XK, 272GDAJXA3RKBuilt for strength and dependable performance, the BESTfit 6 Bolt Power Take-Off with 7/8 inch shaft replaces OEM...
    29-07050104
    SKU:
    29-07050104
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $3,221.99
    Qty in Cart: 0
    Price:
    $3,221.99
    Subtotal:
  • Total: items /

Adding your products to cart

Shop International Truck Parts and Accessories

Whether you drive a DuraStar, PayStar, TranStar, WorkStar, or the tough 9900 series, we stock aftermarket commercial truck parts to repair, maintain, and customize your rig. Search by year/make/model or OEM part number to find precise product fitment.

International Semi Truck Part Categories

Our inventory spans from mechanical replacement parts to custom chrome and interior sleeper-cab accessories.

Exterior Chrome Upgrades

Customize the front end of the truck or replace collision-damaged parts withInternational grilles, International visors, International hoods, and International bumpers.

Interior Truck Accessories

Find International interior cab accessories like dome lighting, International steering wheels, flooring, dash kits, seats, mattresses, and more.

Suspension & Frame Parts

Explore International frame-chassis parts, from air-ride suspension kits, toolboxes, and shocks to International diesel fuel tanks.

International Truck Performance Upgrades

Improve driving performance with International exhaust parts, International diesel engine components, or DPF/SRC parts. For more information concerning in-stock availability or part-specific details, call the team during work hours.

Frequently Asked Questions About International Parts

What year models are your International parts compatible with?

Our International parts cover a wide range of models from the 1990s through current production years. Most commonly, we carry parts for the ProStar (2008-2017), LoneStar (2009-2017), 9900i/9900ix (1995-2016), and LT Series (2016-present). For older models like the 9200i, 9400i, and 8600 series, we maintain select inventory. Always check the specific product listing for exact year ranges, as compatibility can vary between parts. If you're unsure about fitment for your specific OEM, our customer service team can verify compatibility before you order.

Are these genuine International parts or aftermarket replacements?

We offer both OEM International parts and high-quality aftermarket alternatives. Each product listing clearly indicates whether it's genuine International or aftermarket. Our aftermarket parts are manufactured to meet or exceed OEM specifications, often using the same materials like chrome-plated steel, stainless steel, or ABS plastic. Many customers choose aftermarket options for significant cost saOEMgs (typically 30-50% less than OEM) while maintaining quality. All parts, regardless of manufacturer, come with warranty protection and are tested for proper fit and durability.

What tools and time are required for installation?

Installation requirements vary by part type. Bumpers typically require 2-4 hours with basic hand tools, a socket set, and ideally a helper due to weight. Grilles and hood accessories usually take 30-90 minutes with standard tools. Mirrors and smaller accessories can often be installed in under 30 minutes. Most installations don't require cutting or drilling, though some aftermarket bumpers may need minor bracket adjustments. We recommend VIN penetrating oil on hand for rusty bolts on older trucks. Detailed installation instructions are included with most parts, and our tech support line can provide guidance if needed.

What finishes are available for International chrome bumpers and accessories?

We stock International parts in several finishes to match your truck's style and budget. Triple chrome plating is our premium option, offering maximum shine and corrosion resistance with a 3-5 year warranty. Standard chrome provides good appearance at a lower price point with 1-2 year warranty coverage. Stainless steel options are available for many parts, offering excellent durability without the maintenance requirements of chrome. For painted parts, we offer OEM color matching for most International paint codes. Some bumpers also come in powder-coated black or primer finish for custom applications.

How do I ensure proper fitment before ordering expensive parts like bumpers?

Accurate fitment starts with knowing your truck's model year, specific model designation (ProStar, LoneStar, etc.), and whether you have any special configurations like extended hood or set-back axle. Check your OEM plate and door jamb sticker for exact model information. Measure your existing bumper mounting points, as International sometimes changed bracket spacing mid-year. For bumpers specifically, note whether you have fog light cutouts, tow hook provisions, or air dam mounting points. Our product listings include detailed measurements and fitment notes. When in doubt, email us photos of your current setup along with your OEM, and we'll confirm compatibility before you purchase.


Introducing the Official 4 State Trucks Mobile App – Gear Up On the Go!