International Truck Engine Parts

For a top-notch semi truck that runs like a dream, it's important to have excellent International engine parts installed that are designed for durability, efficiency, reliability, and power. At 4 State Trucks, we have a huge selection of aftermarket and custom engine parts and accessories that are all built to last. We've got what you need to ramp up the power of your International so it works as hard as you do.

Product
Qty in Cart
Quantity
Price
Subtotal

Poly- V Ribbed Serpentine Belt 32.40 Inch - 4040320

AUTOMANN USA

MSRP:

$25.31

Was:

4 Rib 32.40 Inch Poly- V Serpentine Belt Replaces 4PVK0815DAY, 4040320* High Quality V Serpentine Belt* Poly* Dimensions: - 32.00 Inch Effective Length - 32.40 Inch Outside Length* Number Of Ribs- 4*...

29-07060056

SKU:

29-07060056

Material Options:

Plastic/Poly

Length Options:

32 Inch

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Engine Parts

MSRP:

$25.31

Was:

Qty in Cart: 0

Price:

MSRP:

$25.31

Was:

Subtotal:
Multi V-Serpentine Ribbed Belt 43 Inch

AUTOMANN USA

MSRP:

$19.28

Was:

4 Rib 43 Inch Multi V-Belt* High Quality V-Belt* Dimensions: - 43.00 Inch Effective Length - 43.40 Inch Outside Length* Number Of Ribs- 4* Sold Individually* Warranty On V-Belts Against Defects In...

29-07060055

SKU:

29-07060055

Length Options:

43 Inch

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Engine Parts

MSRP:

$19.28

Was:

Qty in Cart: 0

Price:

MSRP:

$19.28

Was:

Subtotal:
RigMaster 12 Volt 60 Amp Alternator For Caterpillar, Perkins Engines

RIGMASTER

MSRP:

$227.99

Was:

12 Volt 60 Amp Alternator - 185046470* High Quality Alternator * 60 Amp * 12 Volt* Sold Individually* Warranty On Alternators Against Defects In Workmanship & Material From Date Of Purchase*** High...

185046470

SKU:

185046470

Material Options:

Steel

Truck Class:

Universal

Make:

Universal Items

Product Type:

Engine Parts

MSRP:

$227.99

Was:

Qty in Cart: 0

Price:

MSRP:

$227.99

Was:

Subtotal:
RigMaster Air Filter Cartridge C 1140 For Air For Engines

RIGMASTER

MSRP:

$36.72

Was:

Air For Engines Filter Cartridge - 00-C1140The Air Filter Cartridge C 1140 efficiently filters out harmful particles including dust, pollen, sand, soot, or even water droplets from the intake air...

00C1140

SKU:

00C1140

Material Options:

Fiberglass

Truck Class:

Heavy Duty

Product Type:

Engine Parts

Make:

Universal Items

Ready To Ship:

Yes

MSRP:

$36.72

Was:

Qty in Cart: 0

Price:

MSRP:

$36.72

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 33.5 Inch - 4050320

AUTOMANN USA

MSRP:

$21.54

Was:

5 Rib Multi V Belt* High Quality Continental Multi V-Belt* Dimensions: - 33.50 Inch Effective Length - 33.90 Inch Outside Length* Number Of Ribs- 5* Sold Individually* Warranty On Continental Multi...

29-07060066

SKU:

29-07060066

Material Options:

Plastic/Poly

Truck Class:

Heavy Duty

Length Options:

33 1/2 Inch

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$21.54

Was:

Qty in Cart: 0

Price:

MSRP:

$21.54

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 35 Inch - 4050350

AUTOMANN USA

MSRP:

$21.13

Was:

5 Rib, 35 Inch Multi V-Belt Replaces 4050350This quality after market serpentine belt has a straight ribbed construction to match OE Style Belt. New construction and compounding improves durability...

29-07060068

SKU:

29-07060068

Material Options:

Plastic/Poly

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Engine Parts

Length Options:

35 Inch

MSRP:

$21.13

Was:

Qty in Cart: 0

Price:

MSRP:

$21.13

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 42 Inch 5 Rib - 4050420

AUTOMANN USA

MSRP:

$13.67

Was:

5 Rib, 42 Inch Multi V-Belt Replaces 4050420The straight ribbed construction of this high-quality aftermarket serpentine belt closely matches the original factory installed belt. Its new construction...

29-07060064

SKU:

29-07060064

Length Options:

42 Inch

Material Options:

Plastic/Poly

Truck Class:

Heavy Duty

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$13.67

Was:

Qty in Cart: 0

Price:

MSRP:

$13.67

Was:

Subtotal:
Multi V 5 Ribbed Serpentine Belt 34.5 Inch - 4050345

AUTOMANN USA

MSRP:

$32.12

Was:

5 Rib, 34.5 Inch Multi V-Belt Replaces 4050345This quality after-market serpentine belt features a straight ribbed construction that matches the OE Style Belt for improved durability and a...

29-07060069

SKU:

29-07060069

Truck Class:

Heavy Duty

Length Options:

34 Inch

Material Options:

Plastic/Poly

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$32.12

Was:

Qty in Cart: 0

Price:

MSRP:

$32.12

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 32 Inch 5 Rib- 4050335

AUTOMANN USA

MSRP:

$24.22

Was:

5 Rib Multi V-Belt* High Quality Continental Multi V-Belt* Dimensions: - 32.00 Inch Effective Length - 32.40 Inch Outside Length* Number Of Ribs- 5* Sold Individually* Warranty On Continental Multi...

29-07060065

SKU:

29-07060065

Length Options:

32 Inch

Material Options:

Plastic/Poly

Truck Class:

Heavy Duty

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$24.22

Was:

Qty in Cart: 0

Price:

MSRP:

$24.22

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 36 Inch - 4050360

AUTOMANN USA

MSRP:

$26.76

Was:

5 Rib, 36 Inch Multi V-Belt Replaces 4050360This high-quality aftermarket serpentine belt closely matches the original factory installed belt with its straight ribbed construction. Its new...

29-07060067

SKU:

29-07060067

Truck Class:

Heavy Duty

Length Options:

36 Inch

Material Options:

Plastic/Poly

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$26.76

Was:

Qty in Cart: 0

Price:

MSRP:

$26.76

Was:

Subtotal:
Multi V Ribbed Serpentine Belt 41.80 Inch 5 Rib - 4050418

AUTOMANN USA

MSRP:

$26.76

Was:

5 Rib, 41.80 Inch Multi V-Belt Replaces 4050418This quality aftermarket serpentine belt features a straight ribbed construction that closely matches the original factory installed belt. Its new...

29-07060063

SKU:

29-07060063

Truck Class:

Heavy Duty

Length Options:

42 Inch

Material Options:

Plastic/Poly

Product Type:

Engine Parts

Make:

Universal Items

MSRP:

$26.76

Was:

Qty in Cart: 0

Price:

MSRP:

$26.76

Was:

Subtotal:
Pivot Connection Align Service Repair Kit For Neway

AFTERMARKET

MSRP:

$129.99

Was:

Pivot Connection Align Service Repair Kit Replaces 48100205, SRK148* High Quality Service Repair Kit* Consists Of - (2) 1-1/8 Inch x 9-1/2 Inch Cap Screw - (2) 1-1/8 Inch Lock Nut - (2) Pivot...

29-05100009

SKU:

29-05100009

Material Options:

Steel

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Frame & Chassis

Make:

Trailer

MSRP:

$129.99

Was:

Qty in Cart: 0

Price:

MSRP:

$129.99

Was:

Subtotal:
Poly V-Rod Rebush Kit For Neway

AFTERMARKET

MSRP:

$366.99

Was:

Poly V-Rod Rebush Kit* High Quality V-Rod Rebush Kit* Consists Of - (2) Torque Rod Bushing Poly Premium - (1) Apex Bushing - (2) Spacer Washer - (2) 1 Inch U-Bolt Washer - (1) 1 Inch Lock Nut -...

29-05100031

SKU:

29-05100031

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Frame & Chassis

Make:

Trailer

MSRP:

$366.99

Was:

Qty in Cart: 0

Price:

MSRP:

$366.99

Was:

Subtotal:
Pivot Connection Align Kit - SRK147 For Neway

AFTERMARKET

MSRP:

$258.99

Was:

Pivot Connection Align Kit Replaces 48100204, SRK147* High Quality Pivot Connection Kit* Consists Of - (2) Pivot Bushing - (4) Alignment Collar - (2) 1-1/8 Inch X 9-1/2 Inch Cap Screw - (2) 1-1/8...

29-05100008

SKU:

29-05100008

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

Universal Items

Product Type:

Frame & Chassis

Make:

Trailer

MSRP:

$258.99

Was:

Qty in Cart: 0

Price:

MSRP:

$258.99

Was:

Subtotal:
Axle Connection Kit - E9296 For Holland/Neway

AFTERMARKET

MSRP:

$906.99

Was:

Axle Connection Kit Replaces 48100246, SRK189* High Quality Axle Connection Kit* Consists Of - (2) Axle Connection Bushing Front - (2) Axle Connection Bushing Rear - (8) 7/8 Inch HD Lock Washers...

29-05100032

SKU:

29-05100032

Material Options:

Steel

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Frame & Chassis

Make:

Trailer

MSRP:

$906.99

Was:

Qty in Cart: 0

Price:

MSRP:

$906.99

Was:

Subtotal:
Insulator Service Repair Kit - SRK1401 For Watson & Chalin

AFTERMARKET

MSRP:

$183.99

Was:

Insulator Service Repair Kit Replaces SRK1401* High Quality Service Repair Kit* Consists Of - (2) 7/8 Inch-14 X 7.5 Inch Insulator Bolt - (2) Spring Bolt - (8) 7/8 Inch Washer - (4) 7/8 Inch Lock...

29-05100007

SKU:

29-05100007

Material Options:

Steel

Truck Class:

Heavy Duty

Make:

Universal Items

Product Type:

Frame & Chassis

Make:

Trailer

MSRP:

$183.99

Was:

Qty in Cart: 0

Price:

MSRP:

$183.99

Was:

Subtotal:
Poly-V Ribbed Serpentine Belt - 56.50 Inch Replaces 4050565

AFTERMARKET

MSRP:

$46.69

Was:

56.50 Inch Poly-V Serpentine Belt Replaces 505565DAY, E0SE8620DA, 4050565* High Quality V Serpentine Belt* 56.50 Inch Effective Length* 56.90 Inch Outside Length* Number Of Ribs- 5* Made In USA* Sold...

29-07060075

SKU:

29-07060075

Material Options:

Rubber

Length Options:

56 1/2 Inch

Truck Class:

Light Duty

Make:

Universal Items

Product Type:

Frame & Chassis

MSRP:

$46.69

Was:

Qty in Cart: 0

Price:

MSRP:

$46.69

Was:

Subtotal:
Poly- V Serpentine Belt, 4080725X For International

AFTERMARKET

MSRP:

$69.99

Was:

Poly- V Serpentine Belt Replaces 4080725X* High Quality V Serpentine Belt* Poly* No Ribs* Made In USA* Sold Individually * Warranty On V Serpentine Belts Against Defects In Workmanship & Material...

07-07060001

SKU:

07-07060001

Truck Class:

Heavy Duty

Material Options:

Plastic/Poly

Make:

International

Product Type:

Engine Parts

MSRP:

$69.99

Was:

Qty in Cart: 0

Price:

MSRP:

$69.99

Was:

Subtotal:
Rubber Battery Box Bushing, K4023KW For Kenworth

AUTOMANN USA

MSRP:

$6.35

Was:

Battery Box Bushing Replaces 4023, 4023KW, And K4023KW* High Quality Battery Box Bushing* 1.52 Inch O.D.* 0.375 Inch I.D.* 0.715 Inch Height* Sold Individually * Warranty On Battery Box Bushings...

09-05010000

SKU:

09-05010000

Truck Class:

Universal

Material Options:

Rubber

Make:

Universal Items

Product Type:

Frame & Chassis

MSRP:

$6.35

Was:

Qty in Cart: 0

Price:

MSRP:

$6.35

Was:

Subtotal:
Poly- V Serpentine Belt, 4080735X For International

AFTERMARKET

MSRP:

$93.99

Was:

Poly- V Serpentine Belt Replaces 4080735X* High Quality V Serpentine Belt* Poly* No Ribs* Made In USA* Sold Individually * Warranty On V Serpentine Belts Against Defects In Workmanship & Material...

07-07060000

SKU:

07-07060000

Material Options:

Plastic/Poly

Truck Class:

Heavy Duty

Make:

International

Product Type:

Engine Parts

MSRP:

$93.99

Was:

Qty in Cart: 0

Price:

MSRP:

$93.99

Was:

Subtotal:

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International Semi Truck Engine Parts

When you're running an International, keeping that engine in top shape is non-negotiable. Whether you're a fleet manager or an owner-operator, you need parts that hold up mile after mile. Our aftermarket International semi truck engine parts are built for serious work—offering long-lasting performance at a price that won’t wreck your maintenance budget.

Heavy Duty Truck Engine Parts You Can Trust

Our International engine parts lineup is packed with the essentials your rig needs to stay reliable on the road. You’ll find everything from fuel injectors, oil pans, and turbochargers to cooling system components like coolant tubes and charge air cooler hoses. We also stock must-have maintenance items like water pumps and motor mounts. So, whether you're fixing a breakdown or upgrading to improve power and fuel efficiency, these parts help keep your International semi running strong and hauling hard.

Outstanding Features and Top Performance

Here’s what makes this collection a smart pick for your commercial big rig:

Fits a wide range of International models—like the 9200, 9400, 4700, and S1900

Built tough for heavy-duty, commercial use

Easy to install and maintain, saving you time in the shop

Priced right, with fast shipping to reduce your downtime

We know how valuable every mile is. That’s why we only offer International engine parts that deliver both performance and peace of mind.

Shop Top Commercial Engine Parts Online at 4 State Trucks

We’re your one-stop shop for International semi truck parts and accessories. Whether you’re replacing worn components or customizing your engine setup for better performance, we’ve got what you need to get it done. Explore more upgrades while you're here—from International truck lighting to custom steering wheels—and take your big rig build to the next level.

Frequently Asked Questions About International Truck Engine Parts

What International engine models are your parts compatible with?

Our International engine parts are designed to fit a wide range of models including the DT466, DT530, MaxxForce 7, MaxxForce DT, MaxxForce 9, MaxxForce 10, MaxxForce 13, and the newer A26 engines. Each product listing includes specific engine model compatibility in the description. We recommend checking your engine serial number against our fitment guide or contacting our support team at 1-888-875-7787 if you need help confirming compatibility for your specific truck year and model.

Are these OEM International parts or aftermarket replacements?

We carry both genuine OEM International parts and high-quality aftermarket alternatives. OEM parts are clearly labeled in our product titles and descriptions. Our aftermarket options meet or exceed OEM specifications and often come from trusted manufacturers like Dorman, PAI Industries, and Interstate McBee. Many customers choose aftermarket parts for significant cost savings without sacrificing quality or fitment.

What are the most common engine parts that need replacement on International trucks?

Based on customer orders and feedback, the most frequently replaced International engine parts include EGR valves and coolers (especially on 2007-2012 MaxxForce engines), fuel injectors, turbochargers, oil coolers, and high-pressure oil pumps for DT466 engines. We also see high demand for sensors like cam position sensors, IPR valves, and MAP sensors. These components typically show wear between 150,000-300,000 miles depending on maintenance and operating conditions.

Do you provide installation instructions or technical support for engine parts?

While we do not include printed installation instructions with most engine parts, our technical support team can provide guidance and answer installation questions. We recommend having a qualified diesel technician perform engine part installations, as many components require specific torque specifications and procedures. For DIY customers, we can direct you to service manual resources and provide torque specs when available. Call our tech line during business hours for assistance.

What is your return policy on International engine parts?

We offer a 30-day return policy on most International engine parts that are unused and in original packaging. Electronic components like sensors and modules must be unopened to qualify for return. Core exchange items like turbochargers and injectors require the old core to be returned within 30 days to receive your core credit. Custom-ordered or special-order engine parts are typically non-returnable. Please review the specific return policy on each product page or contact us before ordering if you have questions about a particular part.