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Mack Superliner Truck Engine Parts & Cooling

Ensure your Mack Superliner Truck operates at its best with our engine parts and cooling components. Find top-tier Radiators, Charge Air Coolers, and more at 4 State Trucks to help ensure your cooling system is ready for the road.
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  • FREE SHIPPING OVER $249
    FleetGuard Air Filter 13.5 X 16 Inch

    FleetGuard Air Filter 13.5 X 16 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $84.99
    Air Filter AF25139MFLG* High Quality Air Filter * 13.5 Inch x 16 Inch* Sold Individually* Warranty On Air Filter Against Defects In Workmanship & Material From Date Of Purchase*|** This Is An OEM...
    AF25139MFLG
    SKU:
    AF25139MFLG
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Rotella 15W40 Motor Oil 1 Gallon

    Rotella 15W40 Motor Oil 1 Gallon

    AFTERMARKET

    $22.43
    Rotella 15W40 Motor OilIn the market for motor oil to service your truck? 4 State Trucks offers Rotella T 15W40 multi grade heavy duty motor oil in one gallon containers and available with a one year...
    56026
    SKU:
    56026
    Truck Class:
    Universal
    Capacity:
    1 Gallon
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $22.43
    Qty in Cart: 0
    Price:
    $22.43
    Subtotal:
  • FREE SHIPPING OVER $249
    7 Inch To 6 Inch 45 Degree Rubber Reducer Elbow

    7 Inch To 6 Inch 45 Degree Rubber Reducer Elbow

    AUTOMANN USA

    $116.99
    45 Degree 7 To 6 Inch Rubber Reducer ElbowEnsure your truck's air or fluid system operates flawlessly with this 7 Inch to 6 Inch 45 Degree Rubber Reducer Elbow, precision-engineered from high-quality...
    29-090500076
    SKU:
    29-090500076
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Degree Options:
    45
    Diameter Options:
    7 Inch
    Style Options:
    Elbow
    Make:
    Universal Items
    $116.99
    Qty in Cart: 0
    Price:
    $116.99
    Subtotal:
  • BESTfit Cummins 5.9 L Flywheel 3921264, 3901395, 3900269

    BESTfit Cummins 5.9 L Flywheel 3921264, 3901395, 3900269

    BESTFIT TRUCK PARTS

    $257.99
    BESTfit Cummins Flywheels B Series - 5.9L SAE #2* High Quality Flywheel* Fits Cummins Flywheels B Series - 5.9L* Flat Design* 8 Bolt Mounting Holes* Size: SAE #2 * 14 Inch Clutch Size* 17 Inch OD...
    29-0733921263
    SKU:
    29-0733921263
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Style Options:
    Flat
    Diameter Options:
    17 Inch
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • FREE SHIPPING OVER $249
    BESTfit EZ Oil Drain Valve 1 Inch-18 UNF

    BESTfit EZ Oil Drain Valve 1 Inch-18 UNF

    BESTFIT TRUCK PARTS

    $58.99
    BESTfit EZ Oil Drain Valve For Cummins & Paccar MX-13 Engines Through 2011Changing your oil is made easier with the EZ Oil Drain Valve. Unlike spring-assisted gate valves, EZ Oil's ball valve design...
    29-072002
    SKU:
    29-072002
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Ready To Ship:
    Yes
    $58.99
    Qty in Cart: 0
    Price:
    $58.99
    Subtotal:
  • 36 Quart Steel Front Sump Engine Oil Pan Replaces 3046947 For Cummins

    36 Quart Steel Front Sump Engine Oil Pan Replaces 3046947 For Cummins

    AUTOMANN USA

    $392.99
    Front Sump Engine Oil Pan For Cummins- 36 QuartThis heavy-duty oil pan provides a precise fit and dependable performance for demanding use. Constructed for strength and durability, it features a deep...
    29-072000010
    SKU:
    29-072000010
    Truck Class:
    Heavy Duty
    Product Type:
    Engine Parts
    Style Options:
    Cummins
    Width Options:
    15 1/2 Inch
    Color:
    Black
    Length Options:
    47 Inch
    Make:
    Universal Items
    $392.99
    Qty in Cart: 0
    Price:
    $392.99
    Subtotal:
  • Isspro Fuel & Oil Sender W/ 1/8 Inch Thread Single Stud

    Isspro Fuel & Oil Sender W/ 1/8 Inch Thread Single Stud

    ISSPRO

    $48.77
    Fuel Oil SenderAt 4 State Trucks we offer aftermarket Isspro fuel/oil senders for your big rig that comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for...
    29-071009
    SKU:
    29-071009
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $48.77
    Qty in Cart: 0
    Price:
    $48.77
    Subtotal:
  • Isspro Temperature Sender with Bushings 280F

    Isspro Temperature Sender with Bushings 280F

    ISSPRO

    $77.99
    Sending UnitWe offer top of the line aftermarket Isspro sender units for your big rig. This sending unit is accurate in measuring the amount of fuel in the fuel tank and communicates the fuel level...
    29-071008
    SKU:
    29-071008
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $77.99
    Qty in Cart: 0
    Price:
    $77.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Isspro Generator Drive Tip Male .203 Tang

    Isspro Generator Drive Tip Male .203 Tang

    ISSPRO

    $15.51
    Signal Generator Drive TipAt 4 State Trucks we offer aftermarket Isspro drive tips for signal generators. This drive tip features a .203 tang and comes with a warranty against defects in materials...
    29-071006
    SKU:
    29-071006
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $15.51
    Qty in Cart: 0
    Price:
    $15.51
    Subtotal:
  • Isspro Oil Temperature Sender 320F 1/8 Inch NPTF

    Isspro Oil Temperature Sender 320F 1/8 Inch NPTF

    ISSPRO

    $26.08
    Oil Temperature SenderEnsure accurate readings with this high quality Isspro oil temperature sender. It is sold individually and is backed with a warranty against defects in materials and workmanship...
    29-071001
    SKU:
    29-071001
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $26.08
    Qty in Cart: 0
    Price:
    $26.08
    Subtotal:
  • FREE SHIPPING OVER $249
    Limited Quantity Available
    Isspro Generator Drive Tip Male .187 Tang

    Isspro Generator Drive Tip Male .187 Tang

    ISSPRO

    $28.25
    Signal Generator Drive TipAt 4 State Trucks, we offer aftermarket Isspro drive tips for signal generators. This drive tip features a .187 tang and comes with a warranty against defects in materials...
    29-071000
    SKU:
    29-071000
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $28.25
    Qty in Cart: 0
    Price:
    $28.25
    Subtotal:
  • FREE SHIPPING OVER $249
    Clutch Brake Replaces SP127200, 127200X, 1091467

    Clutch Brake Replaces SP127200, 127200X, 1091467

    OPP - ORIGINAL PARTS PROGRAM

    $59.99
    2 Inch 2 Piece Style Clutch Brake* High Quality Clutch Brake* Sold Individually* Warranty On Clutch Brake Against Defects In Workmanship & Material From Date Of Purchase*** This Is An OEM Replacement...
    29-07050409
    SKU:
    29-07050409
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $59.99
    Qty in Cart: 0
    Price:
    $59.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Clutch Brake Spicer Style 1 Piece

    Clutch Brake Spicer Style 1 Piece

    AFTERMARKET

    $47.46
    Clutch Brake Spicer Style 1 Piece* High Quality Clutch Brake * 1 Piece Torque Limiting* Sold Individually* Warranty On Clutch Brake Against Defects In Workmanship & Material From Date Of Purchase***...
    29-07050405
    SKU:
    29-07050405
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $47.46
    Qty in Cart: 0
    Price:
    $47.46
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD Pilot Bearing For Clutch

    TPHD Pilot Bearing For Clutch

    TPHD

    $33.25
    Pilot Bearing* High Quality Bearing* For Clutch* Fits Lipe & Spicer Clutches* Sold Individually* Warranty On Bearing Against Defects In Workmanship & Material From Date Of Purchase***High Quality...
    29-07050402
    SKU:
    29-07050402
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $33.25
    Qty in Cart: 0
    Price:
    $33.25
    Subtotal:
  • TPHD Fork Roller Type Clutch Release

    TPHD Fork Roller Type Clutch Release

    AFTERMARKET

    $78.99
    Clutch Release- Fork Roller Type By TPHDMaintain smooth clutch function and reduce drivetrain wear with the TPHD Fork Roller Type Clutch Release, a high-quality engine part for commercial trucks...
    29-07050006
    SKU:
    29-07050006
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • Clutch Pilot Bearing, 1.79 ID In., 2.833 OD In.

    Clutch Pilot Bearing, 1.79 ID In., 2.833 OD In.

    AUTOMANN USA

    $12.71
    1.79 ID In., 2.833 OD In. Clutch Pilot Bearing* High Quality Pilot Bearing* Dimensions: - I.D.- 1.79 Inch - O.D.- 2.833 Inch - Thickness- 0.75 Inch* Sold Individually* Warranty On Pilot Bearings...
    29-07050005
    SKU:
    29-07050005
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $12.71
    Qty in Cart: 0
    Price:
    $12.71
    Subtotal:
  • Clutch Pilot Bearing W/ Steel Shields, 1.80 ID In., 2.44 OD In.

    Clutch Pilot Bearing W/ Steel Shields, 1.80 ID In., 2.44 OD In.

    AUTOMANN USA

    $19.08
    1.80 ID In., 2.44 OD In. Clutch Pilot Bearings* High Quality Pilot Bearing* Dimensions:  - I.D.- 1.80 Inch - O.D.- 2.44 Inch - Thickness- 0.628 Inch* Sold Individually* Warranty On Pilot Bearings...
    29-07050004
    SKU:
    29-07050004
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $19.08
    Qty in Cart: 0
    Price:
    $19.08
    Subtotal:
  • Limited Quantity Available
    Clutch Pilot Bearing W/ Nitrile Shields, 1.80 ID In., 2.44 OD In.

    Clutch Pilot Bearing W/ Nitrile Shields, 1.80 ID In., 2.44 OD In.

    AUTOMANN USA

    $17.67
    1.80 ID In., 2.44 OD In. Clutch Pilot Bearings* High Quality Pilot Bearing* Dimensions: - I.D.- 1.80 Inch - O.D.- 2.44 Inch - Thickness- 0.628 Inch* Sold Individually* Warranty On Pilot Bearings...
    29-07050003
    SKU:
    29-07050003
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    Ready To Ship:
    Yes
    $17.67
    Qty in Cart: 0
    Price:
    $17.67
    Subtotal:
  • Caterpillar Engine High Performance Stage 1 Turbocharger By Bully Dog

    Caterpillar Engine High Performance Stage 1 Turbocharger By Bully Dog

    BULLY DOG

    $2,000.00
    Bully Dog Turbocharger For CAT EnginesThis Bully Dog high performance stage 1 turbocharger that fits CAT engines gives a 40 horsepower increase and a 5 to 10 PSI boost increase. Bully Dog ensures...
    29-0704092
    SKU:
    29-0704092
    Location:
    Made In USA
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $2,000.00
    Qty in Cart: 0
    Price:
    $2,000.00
    Subtotal:
  • Heavy Duty Watchdog Multifunction Gauge Pack

    Heavy Duty Watchdog Multifunction Gauge Pack

    BULLY DOG

    $449.99
    Heavy Duty Watchdog Multifunction Gauge PackAre you looking for the perfect tool to help save money and improve driver behavior? 4 State Trucks offers this heavy duty Watchdog Multifunction Gauge...
    29-0704069
    SKU:
    29-0704069
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $449.99
    Qty in Cart: 0
    Price:
    $449.99
    Subtotal:
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Frequently Asked Questions About Mack Superliner Truck Engine Parts & Cooling

What types of components are included in this category?

This category covers engine and cooling system components for the Mack Superliner, including items such as radiators, fan assemblies, water pumps, hoses, thermostats, gaskets, and related engine cooling hardware. These parts are designed to support proper engine temperature regulation and overall engine performance.

Will these parts fit my specific Mack Superliner model year?

Mack Superliner engine and cooling parts can vary by model year and engine configuration, so it is important to check the fitment details listed on each product page before purchasing. If you are unsure whether a part matches your truck's specifications, contact our parts team with your VIN or engine details so we can help confirm compatibility.

Are these parts OEM or aftermarket, and does that affect quality?

Our inventory includes a mix of OEM and quality aftermarket engine and cooling components. Aftermarket parts are selected to meet or exceed the performance standards of factory components, giving you a reliable option that often comes at a more affordable price point. Product listings typically indicate whether an item is OEM or aftermarket so you can choose based on your preference and budget.

How do I know if a cooling system part needs to be replaced?

Common signs that a cooling component may need replacement include overheating, visible coolant leaks, unusual noises from the fan or water pump, reduced airflow through the radiator, or dashboard temperature warnings. If you notice any of these symptoms, it is a good idea to inspect the related parts and replace worn or damaged components before they lead to more serious engine issues.

Do I need professional installation for engine and cooling parts?

Some smaller components, like hoses, thermostats, and gaskets, may be manageable for experienced DIY mechanics with the right tools. However, larger components such as radiators, water pumps, and fan assemblies often require specialized knowledge, torque specifications, and coolant system handling. For these more involved repairs, we recommend having the work performed by a qualified diesel technician to ensure proper installation and system performance.


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