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International PayStar 5000 Engine-Perform Parts

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  • FASS Titanium Signature Series Diesel Fuel Lift Pump 110GPH For Nissan Titan

    FASS Titanium Signature Series Diesel Fuel Lift Pump 110GPH For Nissan Titan

    FASS

    $883.99
    Diesel Fuel Lift Pump For 110GPH 16?-19? Nissan Titan* High Quality Diesel Fuel Lift Pump* New Whisper Technology* Complete Replacement Pump* 110 Gallons Per Hour Flow Rating* Removes Water Air And...
    24-07030000
    SKU:
    24-07030000
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $883.99
    Qty in Cart: 0
    Price:
    $883.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Caterpillar 1R0749 Secondary Fuel Filter

    Caterpillar 1R0749 Secondary Fuel Filter

    OPP - ORIGINAL PARTS PROGRAM

    $40.57
    Caterpillar Secondary Fuel FilterSecondary Fuel Filters Capture The Smaller Particles That Do The Most Damage To Fuel Injectors And Other Fuel System Components.* High Quality Fuel Filter* Height...
    1R0749
    SKU:
    1R0749
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $40.57
    Qty in Cart: 0
    Price:
    $40.57
    Subtotal:
  • FREE SHIPPING OVER $249
    Caterpillar 1R0716 Spin-On Oil Filter

    Caterpillar 1R0716 Spin-On Oil Filter

    OPP - ORIGINAL PARTS PROGRAM

    $49.31
    Caterpillar 1R0716 Oil Filter* High Quality Oil Filter* Spin-On Filter* Efficiency Rating: Standard Efficiency* Height 307MM* Installation Type: Spin-On* Diameter / Length: 135.8MM* Media Type:...
    1R0716
    SKU:
    1R0716
    Truck Class:
    Universal
    Location:
    Made In USA
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $49.31
    Qty in Cart: 0
    Price:
    $49.31
    Subtotal:
  • FREE SHIPPING OVER $249
    Schaeffer Diesel Fuel Treatment 2000 Ultra Low Sulfur

    Schaeffer Diesel Fuel Treatment 2000 Ultra Low Sulfur

    AFTERMARKET

    $88.99
    Diesel AdditiveDiesel Treat 2000 Is A Multi-Functional All-Season Diesel Fuel Additive Formulated To Boost Fuel Economy, Improve Cetane Numbers, Reduce Emissions, Fight Fuel Deposits, And Increase...
    137ND
    SKU:
    137ND
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $88.99
    Qty in Cart: 0
    Price:
    $88.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Howes D2 Diesel Treatment - 1/2 Gallon

    Howes D2 Diesel Treatment - 1/2 Gallon

    HOWES

    $19.34
    1/2 Gallon D2 Diesel Treatment By HowesHowes Diesel Treatment and Anti-Gel is a reliable fuel additive designed to improve diesel engine performance and protect against cold weather issues. Its...
    103060
    SKU:
    103060
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $19.34
    Qty in Cart: 0
    Price:
    $19.34
    Subtotal:
  • FREE SHIPPING OVER $249
    Lucas Hub Oil - 32 Oz Bottle

    Lucas Hub Oil - 32 Oz Bottle

    LUCAS OIL PRODUCTS

    $11.43
    32 Oz Lucas Hub Oil BottleLucas Hub Oil Was Formulated To Stop Leaks In Steering Axles And Trailer Hubs On Heavy Duty Trucks. It Also Allows Hubs To Run On A Marginal Amount Of Oil In Case Of A Blown...
    10088LU
    SKU:
    10088LU
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $11.43
    Qty in Cart: 0
    Price:
    $11.43
    Subtotal:
  • FREE SHIPPING OVER $249
    Lucas 5Th Wheel & Slider Lube - 16 Oz Bottle

    Lucas 5Th Wheel & Slider Lube - 16 Oz Bottle

    LUCAS OIL PRODUCTS

    $15.60
    16 Oz Lucas 5th Wheel And Slider Lube BottleLucas 5th Wheel and Slider Lube is a clean and inexpensive alternative to grease for 5th wheels and sliders. It lasts twice as long as grease and is...
    10030LU
    SKU:
    10030LU
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $15.60
    Qty in Cart: 0
    Price:
    $15.60
    Subtotal:
  • FREE SHIPPING OVER $249
    Lucas Heavy Duty Oil Stabilizer - 1 Gallon

    Lucas Heavy Duty Oil Stabilizer - 1 Gallon

    LUCAS OIL PRODUCTS

    $41.49
    1 Gallon Lucas Heavy Duty Oil StabilizerExtend the life of your oil with the help of Lucas Heavy Duty Oil Stabilizer. It increases the life of oil while eliminating dry starts, heat, friction, and...
    10002LU
    SKU:
    10002LU
    Truck Class:
    Universal
    Capacity:
    1 Gallon
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $41.49
    Qty in Cart: 0
    Price:
    $41.49
    Subtotal:
  • Filter Wrench Ratcheting Chain

    Filter Wrench Ratcheting Chain

    AUTOMANN USA

    $51.99
    Filter Wrench Racheting Chain* High Quality Ratcheting Chain* Fits 3 Inch Thru 4.5 Inch Diameters* Sold Individually* Warranty On Ratcheting Chain Against Defects In Workmanship & Material From Date...
    09-2100088
    SKU:
    09-2100088
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $51.99
    Qty in Cart: 0
    Price:
    $51.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Thermocouple For Digital Pyrometer, By Teltek

    Thermocouple For Digital Pyrometer, By Teltek

    TELTEK

    $110.99
    Thermocouple Teltek Digital PyrometerThe Teltek digital pyrometer can be paired with a reliable and high-quality thermocouple, available for individual purchase. Designed to meet your temperature...
    09-1502183
    SKU:
    09-1502183
    Location:
    Made In USA
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    Ready To Ship:
    Yes
    $110.99
    Qty in Cart: 0
    Price:
    $110.99
    Subtotal:
  • Isspro Oil Temperature Sending Unit With 1 Stud Terminal

    Isspro Oil Temperature Sending Unit With 1 Stud Terminal

    ISSPRO

    $57.99
    Oil Temperature Sending Unit With 1/8 Inch Sensor & 3 Adapter BushingsThe Isspro Oil Temperature Sending Unit features a 1 stud terminal for convenient installation and reliable performance. This...
    09-1502008
    SKU:
    09-1502008
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Interior
    $57.99
    Qty in Cart: 0
    Price:
    $57.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol

    Klotz Foam Filter Oil Blocks Out Moisture, Dirt, Water - 15.25 Oz. Aerosol

    FLEET FILTERS

    $24.13
    Klotz KL-606 Foam Air Filter Oil* High Quality Foam Filter* Blocks Out Moisture, Dirt, And Water* For Waterproof Protection* Improves Air Flow * Filters Out Micron-Sized Particles * 15.25 Oz Aerosol...
    09-090500001
    SKU:
    09-090500001
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $24.13
    Qty in Cart: 0
    Price:
    $24.13
    Subtotal:
  • Aluminum Oil Pan 9 Gallon - Replaces 133-6084 For CAT 3406B, 3406E Engines By BESTfit

    Aluminum Oil Pan 9 Gallon - Replaces 133-6084 For CAT 3406B, 3406E Engines By BESTfit

    BESTFIT TRUCK PARTS

    $1,032.99
    BESTfit Caterpillar Oil Pan Can Replaces 150-4638This high quality Replacement Caterpillar 3406E 9 gallon Oil Pan can replace with the caterpillar number 150-4638.* High Quality Oil Pan * Made Of...
    09-077C3236
    SKU:
    09-077C3236
    Truck Class:
    Heavy Duty
    Material Options:
    Aluminum
    Make:
    Universal Items
    Capacity:
    9 Gallons
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $1,032.99
    Qty in Cart: 0
    Price:
    $1,032.99
    Subtotal:
  • BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985

    BESTfit Oil Pan Cast Aluminum For Caterpillar 3406 Pre-1985

    BESTFIT TRUCK PARTS

    $830.99
    BESTfit Oil Pan For CAT 3406A & 3406BThis high quality aluminum 7 gallon oil pan works with Caterpillar 3406 engines. It can fit either the front or the rear sump in your aftermarket CAT3406 A&B,...
    09-074N919
    SKU:
    09-074N919
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Capacity:
    7 Gallons
    $830.99
    Qty in Cart: 0
    Price:
    $830.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTfit Oil Pan Gasket For Caterpillar 3406 Engines

    BESTFIT TRUCK PARTS

    $30.89
    BESTfit Oil Pan Gasket* High Quality Oil Pan Gasket* For Caterpillar Engines 3406A, 3606B, 3406C, 3406E* Fits Pan # 09-074N919, 09-077C3236* Will Not Fit C15 Engine Oil Pans* Sold Individually*...
    09-074N11516
    SKU:
    09-074N11516
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $30.89
    Qty in Cart: 0
    Price:
    $30.89
    Subtotal:
  • BESTfit Cummins NT855 Flywheel Housing

    BESTfit Cummins NT855 Flywheel Housing

    BESTFIT TRUCK PARTS

    $1,013.99
    BESTfit Flywheel HousingThis high quality flywheel housing for the Cummins NT855 engine is drilled for both straight up and tilted engine and for the electronic tachometer. The flywheel has a small...
    09-073036011
    SKU:
    09-073036011
    Truck Class:
    Universal
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    $1,013.99
    Qty in Cart: 0
    Price:
    $1,013.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 2.25 Inch Oil Filler Cap W/ T Handle For Cummins

    TPHD 2.25 Inch Oil Filler Cap W/ T Handle For Cummins

    TPHD

    $34.66
    Oil Filler Cap By TPHD* High Quality Expandable Metal - Rubber Cap* Fits 2.25 Inch ID Oil Filler Hole* For Cummins Engines* Sold Individually* Warranty On Oil Filler Cap Against Defects In...
    09-072011
    SKU:
    09-072011
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $34.66
    Qty in Cart: 0
    Price:
    $34.66
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1 5/8 Inch Oil Filler Cap W/ T Handle

    TPHD 1 5/8 Inch Oil Filler Cap W/ T Handle

    TPHD

    $35.36
    Oil Filler Cap* High Quality Oil Filler Cap* 1 5/8 Inch* Sold Individually* Warranty On Oil Filler Cap Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket...
    09-072010
    SKU:
    09-072010
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $35.36
    Qty in Cart: 0
    Price:
    $35.36
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1.375 Inch Oil Filler Cap W/ T Handle

    TPHD 1.375 Inch Oil Filler Cap W/ T Handle

    TPHD

    $22.67
    1.375 Inch Oil Filler Cap By TPHD* High Quality Oil Filler Cap* 1.375 Inch* Sold Individually* Warranty On Oil Filler Cap Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-072009
    SKU:
    09-072009
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $22.67
    Qty in Cart: 0
    Price:
    $22.67
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 1.5 Inch Oil Filler Cap W/ T Handle

    TPHD 1.5 Inch Oil Filler Cap W/ T Handle

    TURNPIKE TRUCK TRIM

    $10.94
    Oil Filler Cap By TPHDMaintain peak engine performance with the TPHD 1.5 Inch Oil Filler Cap with T Handle, a high-quality, durable solution for your truck. Its secure design prevents oil leaks and...
    09-072008
    SKU:
    09-072008
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $10.94
    Qty in Cart: 0
    Price:
    $10.94
    Subtotal:
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Adding your products to cart

The International PayStar 5000 Engine-Perform Parts category offers high-performance parts for Class 8 trucks, including fuel systems, turbochargers, exhaust components, and more. This selection is designed for heavy-duty trucks needing reliable and powerful performance. Key features include: - FASS Industrial Series fuel systems with flow rates up to 290 GPH - Turbochargers and upgrades for Cummins, Caterpillar, and Detroit Diesel engines - Exhaust parts like mufflers, tailpipes, and flex tubing for custom systems - Mounting packages and hardware for easy integration of performance components - Diagnostic tools to monitor and maintain engine performance Whether upgrading power, efficiency, or appearance, this category has the parts you need to maximize your truck's capabilities.

Frequently Asked Questions About International PayStar 5000 Engine-Perform Parts

What kinds of components are included in this category?

This category covers engine performance parts for the International PayStar 5000, including components like turbochargers, air intake and intercooler pieces, fuel system parts, exhaust manifolds, sensors, gaskets, and other hardware that supports engine operation and performance. These parts are focused on keeping the engine running efficiently rather than cosmetic or body components.

Will these parts fit my specific PayStar 5000 engine configuration?

The PayStar 5000 was built with different engine options and model years, so fitment can vary based on your specific engine family and displacement. Always check the listed specifications, part numbers, and OEM cross-reference information on each product page, and compare them against your truck's engine tag or service manual before ordering.

Are these parts OEM, aftermarket, or used?

Our inventory includes a mix of new aftermarket parts and quality used take-off components. Each product listing specifies the condition and manufacturer so you know exactly what you're purchasing. If you need a part to match factory specifications exactly, look for OEM or OEM-equivalent options noted on the listing.

Do I need professional installation for engine performance parts?

Many components in this category, such as sensors, gaskets, or smaller hardware, can be installed by an experienced DIY mechanic with the right tools. However, larger jobs involving turbochargers, fuel systems, or internal engine components are generally best handled by a qualified diesel technician to ensure proper installation, torque specs, and system calibration.

How do I know if a part is still available or in stock?

Availability updates in real time on our website, so the stock status shown on each product page reflects current inventory. If you have questions about lead times or need help confirming compatibility before you buy, our parts specialists are available to assist by phone or through our website.


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