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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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  • Stainless Steel Carrier Comfort Pro APU Box Cover Kit

    Stainless Steel Carrier Comfort Pro APU Box Cover Kit

    SOARING EAGLE

    $1,070.99
    18.375 X 25 X 28.12 Inch Stainless Steel Carrier Comfort Pro APU Box Cover KitProtect your Carrier Comfort Pro APU in style with this Stainless Steel APU Box Cover Kit. Constructed from premium...
    09-0201031
    SKU:
    09-0201031
    Product Type:
    Engine Parts
    Material Options:
    Stainless Steel
    Height Options:
    28 Inch
    Length Options:
    18 1/4 Inch
    Width Options:
    25 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,070.99
    Qty in Cart: 0
    Price:
    $1,070.99
    Subtotal:
  • Stop Light Switch Replaces 38013, BE13250, 873706R91, 505026C1

    Stop Light Switch Replaces 38013, BE13250, 873706R91, 505026C1

    AFTERMARKET

    $13.88
    Stop Light Switch- 2 PinEnsure every stop light responds perfectly with this precision-engineered Stop Light Switch, designed to trigger at 5 PSI for reliable brake signaling. With 2-pin terminals...
    09-071000107
    SKU:
    09-071000107
    Material Options:
    Brass
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $13.88
    Qty in Cart: 0
    Price:
    $13.88
    Subtotal:
  • PAG 46 Oil- 8 Oz

    PAG 46 Oil- 8 Oz

    AFTERMARKET

    $14.94
    PAG 46 Oil For R134a A/C SystemsKeep your truck's A/C system running smoothly with this high-quality PAG 46 Oil, specially formulated for R134A refrigerant systems. This premium-grade lubricant...
    09-070000110
    SKU:
    09-070000110
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $14.94
    Qty in Cart: 0
    Price:
    $14.94
    Subtotal:
  • U Joint Set Replaces SPL2503X, 61250, US250X

    U Joint Set Replaces SPL2503X, 61250, US250X

    AFTERMARKET

    $100.99
    SPL250 Series U Joint SetProtect your truck's drivetrain with this high-quality Universal U-Joint Set, designed to replace SPL2503X, 61250, and US250X. The greaseable spring-tab design allows for...
    09-05210038
    SKU:
    09-05210038
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • 3 Inch Washer Fluid Pump- 2 Pin Replaces 23357, 1142789

    3 Inch Washer Fluid Pump- 2 Pin Replaces 23357, 1142789

    AUTOMANN USA

    $21.14
    3 Inch Washer Fluid PumpDrive safely in all weather conditions with the 3 Inch Washer Fluid Pump- 2 Pin, a robust and reliable replacement for your truck's washer system. It comes with a washer fluid...
    29-0707001
    SKU:
    29-0707001
    Product Type:
    Engine Parts
    Height Options:
    3 Inch
    Style Options:
    2 Prong
    Make:
    Universal Items
    $21.14
    Qty in Cart: 0
    Price:
    $21.14
    Subtotal:
  • 2 Inch Stainless Steel Machine Screw With 10-32 Pan Head

    2 Inch Stainless Steel Machine Screw With 10-32 Pan Head

    AFTERMARKET

    $1.03
    Machine Screw With 10-32 Pan HeadReliable, rust-resistant, and professionally engineered, the 2 Inch Stainless Steel Machine Screw with 10-32 Pan Head is a must-have for any truck or industrial...
    103724
    SKU:
    103724
    Material Options:
    Stainless Steel
    Length Options:
    2 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Product Type:
    Frame & Chassis
    $1.03
    Qty in Cart: 0
    Price:
    $1.03
    Subtotal:
  • Stainless Steel Oil Fill Tube For CAT C15 Engines

    Stainless Steel Oil Fill Tube For CAT C15 Engines

    SH TUBE

    $166.99
    Oil Fill Tube For CAT C15 Engines* High Quality Cat Oil Fill Tube* Larger Than Factory Size* Fits Most C15 Engines* Stainless Steel* Sold Individually* Warranty On Cat Oil Fill Tubes Against Defects...
    29-07200025
    SKU:
    29-07200025
    Product Type:
    Engine Parts
    Style Options:
    Caterpillar
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $166.99
    Qty in Cart: 0
    Price:
    $166.99
    Subtotal:
  • Oil Pan Plug Single Use Replaces 1982821PE, 233.451, 233451, 1853604PE For PACCAR MX11/MX13

    Oil Pan Plug Single Use Replaces 1982821PE, 233.451, 233451, 1853604PE For PACCAR MX11/MX13

    AUTOMANN USA

    $13.61
    Oil Pan Plug For PACCAR MX11 & MX13 EnginesMaintain a leak-free and reliable engine with this high-quality Oil Pan Plug for PACCAR MX11 and MX13 engines. Designed to replace 1982821PE, 233.451,...
    29-07200023
    SKU:
    29-07200023
    Product Type:
    Engine Parts
    Style Options:
    Paccar
    Color:
    Black
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    $13.61
    Qty in Cart: 0
    Price:
    $13.61
    Subtotal:
  • Water Pump For Detroit Diesel 50 Series 8.5L Engines & Detroit Diesel 60 Series 11.1L & 12.7L Engines

    Water Pump For Detroit Diesel 50 Series 8.5L Engines & Detroit Diesel 60 Series 11.1L & 12.7L Engines

    AFTERMARKET

    $331.99
    Water Pump Replaces 23526039. 46002HDProtect your Detroit Diesel engine from overheating with this high-performance water pump, built for Series 50 8.5L and Series 60 11.1L & 12.7L engines. Featuring...
    29-07120039
    SKU:
    29-07120039
    Material Options:
    Cast Iron
    Style Options:
    Detroit
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $331.99
    Qty in Cart: 0
    Price:
    $331.99
    Subtotal:
  • 2 Piece Clutch Brake Replaces 127200X, 1091467

    2 Piece Clutch Brake Replaces 127200X, 1091467

    AUTOMANN USA

    $40.80
    2 Piece Clutch Brake- 2 Inch Torque Limit* High Quality Clutch Brake* 2 Inch Torque Limit* 2 Pieces* 2.00 Inch Inner Diameter* 4.50 Inch Outer Diameter* 0.38 Inch Width* Sold Individually* Warranty...
    29-07050016
    SKU:
    29-07050016
    Diameter Options:
    4 1/2 Inch
    Product Type:
    Engine Parts
    Width Options:
    1/4 Inch
    Make:
    Universal Items
    $40.80
    Qty in Cart: 0
    Price:
    $40.80
    Subtotal:
  • Water Pump For CAT 3406E Replaces 6I3890, 85107759, 44054HD

    Water Pump For CAT 3406E Replaces 6I3890, 85107759, 44054HD

    AFTERMARKET

    $535.99
    Cast Iron Water Pump For CAT 3406EKeep your CAT 3406E diesel engine performing at its best with this premium replacement water pump, compatible with part numbers 6I3890, 85107759, and 44054HD. The...
    29-07120026
    SKU:
    29-07120026
    Material Options:
    Cast Iron
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $535.99
    Qty in Cart: 0
    Price:
    $535.99
    Subtotal:
  • High Temperature Pilot Bearing Replaces 306VV, 63062RS2, 63062RS2C3, 0212176000

    High Temperature Pilot Bearing Replaces 306VV, 63062RS2, 63062RS2C3, 0212176000

    AUTOMANN USA

    $28.43
    High Temperature Pilot BearingReplace worn pilot bearings with this High Temperature Pilot Bearing, compatible with 306VV, 63062RS2, 63062RS2C3, and 0212176000. Built for extreme heat and constant...
    29-07050008
    SKU:
    29-07050008
    Width Options:
    3/4 Inch
    Diameter Options:
    2 3/4 Inch
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $28.43
    Qty in Cart: 0
    Price:
    $28.43
    Subtotal:
  • Differential Pinion Seal Replaces 105445R91. 358922C91. 405368C91. 68536R91. 27KH113. 364SZ136. 88AX126. 88AX198. 88AX209. 88AX255. 88AX318P2. 88AX346P2. 88AX360P2. 88AX464. 475009N

    Differential Pinion Seal Replaces 105445R91. 358922C91. 405368C91. 68536R91. 27KH113. 364SZ136. 88AX126. 88AX198. 88AX209. 88AX255. 88AX318P2. 88AX346P2. 88AX360P2. 88AX464. 475009N

    AUTOMANN USA

    $5.77
    Differential Pinion Seal 2.75 X 3.883 Inch OD* High Quality Pinion Seal* Differential* 2.75 Inch Shaft Diameter* 3.883 Inch Outer Diameter* 0.374 Inch Width* Sold Individually* Warranty On Pinion...
    29-05210006
    SKU:
    29-05210006
    Width Options:
    1/4 Inch
    Diameter Options:
    3 1/2 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $5.77
    Qty in Cart: 0
    Price:
    $5.77
    Subtotal:
  • Clutch Brake Replaces 127760X, 797700C1, 8070265

    Clutch Brake Replaces 127760X, 797700C1, 8070265

    AUTOMANN USA

    $27.34
    Clutch Brake- 2 Inch Torque Limit* High Quality Clutch Brake* 2 Inch Torque Limit* 2.00 Inch Inner Diameter* 4.81 Inch Outer Diameter* 0.44 Inch Width* Sold Individually* Warranty On Clutch Brakes...
    29-07050015
    SKU:
    29-07050015
    Product Type:
    Engine Parts
    Diameter Options:
    4 3/4 Inch
    Width Options:
    1/2 Inch
    Make:
    Universal Items
    $27.34
    Qty in Cart: 0
    Price:
    $27.34
    Subtotal:
  • Pinion Seal Replaces 30148. NA710008. 1651281C91. 464244C1. 464244C2. 710008. 4330148

    Pinion Seal Replaces 30148. NA710008. 1651281C91. 464244C1. 464244C2. 710008. 4330148

    AUTOMANN USA

    $21.96
    Pinion Seal 3.90 Bore Diameter X 6.25 Inch* High Quality Pinion Seal* 3.900 Inch Bore Diameter* 2.937 Inch Shaft Diameter* 6.250 Inch Outer Diameter* Sold Individually* Warranty On Pinion Seals...
    29-05210002
    SKU:
    29-05210002
    Product Type:
    Frame & Chassis
    Diameter Options:
    6 1/4 Inch
    Make:
    Universal Items
    $21.96
    Qty in Cart: 0
    Price:
    $21.96
    Subtotal:
  • Differential Pinion Seal Replaces 119429. 210737. 29380. 596310C91

    Differential Pinion Seal Replaces 119429. 210737. 29380. 596310C91

    AUTOMANN USA

    $33.73
    Differential Pinion Seal 3.00 X 4.015 Inch OD* High Quality Pinion Seal* Differential* 3.00 Inch Shaft Diameter* 4.015 Inch Outer Diameter* 0.937 Inch Width* Sold Individually* Warranty On Pinion...
    29-05210005
    SKU:
    29-05210005
    Product Type:
    Frame & Chassis
    Width Options:
    1 Inch
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    $33.73
    Qty in Cart: 0
    Price:
    $33.73
    Subtotal:
  • Pilot Bearing Replaces 63052RSJ, PB63052RS

    Pilot Bearing Replaces 63052RSJ, PB63052RS

    AUTOMANN USA

    $17.81
    Nitrile Shields Pilot Bearing* High Quality Pilot Bearing* Nitrile Shields* 0.977 Inch Inner Diameter* 2.440 Inch Outer Diameter* 0.667 Inch Thick* Sold Individually* Warranty On Pilot Bearings...
    09-07050000
    SKU:
    09-07050000
    Diameter Options:
    2 1/4 Inch
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $17.81
    Qty in Cart: 0
    Price:
    $17.81
    Subtotal:
  • O-Ring Kit- 350 Piece

    O-Ring Kit- 350 Piece

    AFTERMARKET

    $80.99
    O-Ring Kit Replaces ATD-356* High Quality O-Ring Kit* Hnbr 350 Piece* Sold As Kit* Warranty On O-Ring Kits Against Defects In Workmanship & Material From Date Of Purchase* Cross Ref Number ATD-356**...
    09-07000004
    SKU:
    09-07000004
    Product Type:
    Engine Parts
    Make:
    Universal Items
    Position:
    Kit Full
    $80.99
    Qty in Cart: 0
    Price:
    $80.99
    Subtotal:
  • Low Pressure Switch Replaces 228750. 288522. 288522N. R955228750N. 034042

    Low Pressure Switch Replaces 228750. 288522. 288522N. R955228750N. 034042

    AUTOMANN USA

    $11.65
    LP3 Type Low Pressure Switch* High Quality Low Pressure Switch* LP3 Type* 2 Terminals* At Air Pressure Above 60 PSI, Contacts Are Open. Closes At 60 PSI Dropping Pressure* Sold Individually* Warranty...
    09-05040096
    SKU:
    09-05040096
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $11.65
    Qty in Cart: 0
    Price:
    $11.65
    Subtotal:
  • AC Compressor For New Holland Tractor 7H15 6 Groove Clutch

    AC Compressor For New Holland Tractor 7H15 6 Groove Clutch

    BESTFIT TRUCK PARTS

    $304.99
    A/C Compressor - 6 Groove Clutch* High Quality A/C Compressor* SD7H15* 6 Groove Clutch* Fits New Holland Tractor* Sold Individually* Warranty On A/C Compressors Against Defects In Workmanship &...
    80-070003
    SKU:
    80-070003
    Size Options:
    18 Gauge
    Product Type:
    Engine Parts
    Style Options:
    3 Hole
    Make:
    Universal Items
    Make:
    Other - Semi-Truck
    $304.99
    Qty in Cart: 0
    Price:
    $304.99
    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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