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Dodge Ram 2500 Truck Engine Parts

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • BESTfit Sanden 4646 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft

    BESTfit Sanden 4646 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft

    BESTFIT TRUCK PARTS

    $431.99
    BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Horizontal Port & Diode Protection* High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 132 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7...
    09-070000064
    SKU:
    09-070000064
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $431.99
    Qty in Cart: 0
    Price:
    $431.99
    Subtotal:
  • BESTfit Sanden 4627 AC Compressor With 125MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft

    BESTfit Sanden 4627 AC Compressor With 125MM 2 Groove Clutch, Two 1/2 Inch Belts, Long Key Shaft

    BESTFIT TRUCK PARTS

    $415.99
    BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Vertical Port & JD Head Type* High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 125 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7 Cyle...
    09-070000062
    SKU:
    09-070000062
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $415.99
    Qty in Cart: 0
    Price:
    $415.99
    Subtotal:
  • BESTfit Sanden 4626 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts

    BESTfit Sanden 4626 AC Compressor With 132MM 2 Groove Clutch, Two 1/2 Inch Belts

    BESTFIT TRUCK PARTS

    $417.99
    BESTfit 12V 2 Groove AC Compressor With 7 Cylinders, Vertical Port & Long Key Shaft* High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 132 MM Clutch Diameter* (2) 1/2 Inch Belt Type* 7 Cyle...
    09-070000060
    SKU:
    09-070000060
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $417.99
    Qty in Cart: 0
    Price:
    $417.99
    Subtotal:
  • BESTfit Sanden 4405 AC Compressor With 119MM 10 Groove Clutch, Serpentine Belt, Vertical Port

    BESTfit Sanden 4405 AC Compressor With 119MM 10 Groove Clutch, Serpentine Belt, Vertical Port

    BESTFIT TRUCK PARTS

    $501.99
    BESTfit 12V 10 Groove AC Compressor With Vertical Port, 7 Cylinders, W/ Diode Protection & Long Key Shaft* High Quality AC Compressor And Clutch* 12 Volts* 10 Groove* 119 MM Clutch Diameter*...
    09-070000052
    SKU:
    09-070000052
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $501.99
    Qty in Cart: 0
    Price:
    $501.99
    Subtotal:
  • BESTfit York Style AC Compressor With 6.125 Inch Diameter 8 Groove Clutch - Replaces ET210L-25246C

    BESTfit York Style AC Compressor With 6.125 Inch Diameter 8 Groove Clutch - Replaces ET210L-25246C

    BESTFIT TRUCK PARTS

    $702.99
    BESTfit 12V 8 Groove AC Compressor With Tube-O Head, Serpentine Belt, 2 Cylinders & Keyed ShaftThe BESTfit 12V 8 Groove AC Compressor is a high-quality and reliable component that will keep your air...
    09-070000051
    SKU:
    09-070000051
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $702.99
    Qty in Cart: 0
    Price:
    $702.99
    Subtotal:
  • BESTfit York Style 6 Inch Diameter 2 Groove AC Compressor Clutch Assembly - Replaces 024-25238

    BESTfit York Style 6 Inch Diameter 2 Groove AC Compressor Clutch Assembly - Replaces 024-25238

    BESTFIT TRUCK PARTS

    $160.99
    BESTfit 12V AC Clutch Assembly With 2 - 1/2 Inch Belts & Keyed Shaft* High Quality AC Clutch* 12 Volts* 2 Wats* 2 Groove* (2) 1/2 Inch Belt Type* 2 Wire Metripack Wire Type* Keyed Shaft* W/ Diode*...
    09-070000048
    SKU:
    09-070000048
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $160.99
    Qty in Cart: 0
    Price:
    $160.99
    Subtotal:
  • BESTfit York Style 6 Inch Diameter 2 Groove AC Compressor Clutch Assembly - Replaces 501939, 14192, 024-21590

    BESTfit York Style 6 Inch Diameter 2 Groove AC Compressor Clutch Assembly - Replaces 501939, 14192, 024-21590

    BESTFIT TRUCK PARTS

    $125.99
    BESTfit 12V AC Clutch Assembly With 2 - 1/2 Inch Belts & Keyed Shaft* High Quality AC Clutch* 12 Volts* 2 Groove* (2) 1/2 Inch Belt Type* 1 Wire Weatherpak Wire Type* Keyed Shaft* W/ Diode* Sold...
    09-070000047
    SKU:
    09-070000047
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $125.99
    Qty in Cart: 0
    Price:
    $125.99
    Subtotal:
  • BESTfit York Style AC Compressor With 6 Inch Diameter Clutch, 2 Grooves, Two 1/2 Inch Belts

    BESTfit York Style AC Compressor With 6 Inch Diameter Clutch, 2 Grooves, Two 1/2 Inch Belts

    BESTFIT TRUCK PARTS

    $546.99
    BESTfit 12V AC Compressor With 2 Cylinders, Tube-O Head, LH Suction Port & Keyed ShaftLooking for a York Style AC Compressor? This one comes with a 6-inch diameter clutch and two grooves, perfect for...
    09-070000046
    SKU:
    09-070000046
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $546.99
    Qty in Cart: 0
    Price:
    $546.99
    Subtotal:
  • BESTfit York Style AC Compressor With 2 Groove Clutch, Two 1/2 Inch Belts, Tube-O Head Type

    BESTfit York Style AC Compressor With 2 Groove Clutch, Two 1/2 Inch Belts, Tube-O Head Type

    BESTFIT TRUCK PARTS

    $567.99
    BESTfit 12V 2 Groove AC Compressor With 2 Cylinders, Keyed Shaft, Diode Protection & LH Suction Port* High Quality AC Compressor And Clutch* 12 Volts* 2 Groove* 6 Inch Clutch Diameter* (2) 1/2 Inch...
    09-070000045
    SKU:
    09-070000045
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $567.99
    Qty in Cart: 0
    Price:
    $567.99
    Subtotal:
  • York Style AC Compressor Without Clutch - Replaces ET210L-25150

    York Style AC Compressor Without Clutch - Replaces ET210L-25150

    BESTFIT TRUCK PARTS

    $373.99
    AC Compressor With Tube-O Head & Keyed ShaftThe heavy duty 300-7170 York Style AC Compressor Without Clutch is designed to provide reliable and efficient performance for air conditioning systems. It...
    09-070000044
    SKU:
    09-070000044
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $373.99
    Qty in Cart: 0
    Price:
    $373.99
    Subtotal:
  • BESTfit Sanden 4666 AC Compressor With 119MM 8 Groove Clutch, Horizontal Port, Long Key Shaft

    BESTfit Sanden 4666 AC Compressor With 119MM 8 Groove Clutch, Horizontal Port, Long Key Shaft

    BESTFIT TRUCK PARTS

    $402.99
    BESTfit 12V AC Compressor With 1 Wire Male Bullet, Serpentine Belt, 7 Cylinders* High Quality AC Compressor And Clutch* 12 Volts* 8 Groove* 119 MM Clutch Diameter* Serpentine Belt Type* 7 Cyle...
    09-070000043
    SKU:
    09-070000043
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $402.99
    Qty in Cart: 0
    Price:
    $402.99
    Subtotal:
  • BESTfit Sanden 4664 AC Compressor With 132MM 2 Groove Clutch With Vertical Port, Long Key Shaft

    BESTfit Sanden 4664 AC Compressor With 132MM 2 Groove Clutch With Vertical Port, Long Key Shaft

    BESTFIT TRUCK PARTS

    $367.99
    BESTfit 12V AC Compressor With 1 Wire Male Packard, Male Insert O-Ring & 7 CylindersThis BESTfit AC compressor has a 2 groove design and a clutch diameter of 132mm. It features 7 cylinders and a...
    09-070000042
    SKU:
    09-070000042
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $367.99
    Qty in Cart: 0
    Price:
    $367.99
    Subtotal:
  • BESTfit 14.0L Detroit Diesel Engine 60 Series Fuel Check Valve

    BESTfit 14.0L Detroit Diesel Engine 60 Series Fuel Check Valve

    BESTFIT TRUCK PARTS

    $93.99
    14.0L Detroit Diesel 60 Series Fuel Check Valve By BESTfitGrab the BESTfit Fuel Check Valve for your 14.0L Detroit Diesel 60 Series. This aftermarket part helps your engine run smoothly by stopping...
    09-060100003
    SKU:
    09-060100003
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $93.99
    Qty in Cart: 0
    Price:
    $93.99
    Subtotal:
  • BESTfit 12.7L Detroit Diesel Engine Fuel Check Valve - Size 8

    BESTfit 12.7L Detroit Diesel Engine Fuel Check Valve - Size 8

    BESTFIT TRUCK PARTS

    $62.99
    Size 8 12.7L Detroit Diesel Engine Fuel Check Valve By BESTfitKeep your 12.7L Detroit Diesel running smoothly with the BESTfit Size 8 Fuel Check Valve. Sold Individually. Find the best replacement...
    09-060100002
    SKU:
    09-060100002
    Truck Class:
    Universal
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Product Type:
    Fuel Tanks
    Ready To Ship:
    Yes
    $62.99
    Qty in Cart: 0
    Price:
    $62.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Axle Shaft Flange Gasket CHR 450877 10

    Axle Shaft Flange Gasket CHR 450877 10

    OPP - ORIGINAL PARTS PROGRAM

    $5.71
    Drive Axle Flange GasketThe Drive Axle Flange Gasket is designed to fit drive axle shaft flanges, preventing leaks in heavy-duty applications. It features a 7" bolt circle diameter, 8.5" outer...
    09-05212011
    SKU:
    09-05212011
    Truck Class:
    Universal
    Make:
    Universal Items
    Product Type:
    Wheels
    Ready To Ship:
    Yes
    $5.71
    Qty in Cart: 0
    Price:
    $5.71
    Subtotal:
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Keep Your Dodge Ram 2500 Working Hard with Reliable Truck Engine Parts

When you're running a Dodge Ram 2500 for work, you need your truck to be tough, reliable, and ready for whatever the job throws at it. That’s why we offer a full lineup of medium-duty truck engine parts built to handle real-world conditions and keep you rolling. At 4 State Trucks, we stock aftermarket semi engine parts that solve the problems that slow drivers down: Battling overheating? A quality radiator or coolant hose replacement keeps your engine cool under pressure. Losing A/C performance? New A/C condensers and condenser fans restore cabin comfort fast—keeping you alert and comfortable mile after mile. Fuel system headaches? Lift pumps and filter housings keep fuel flowing steady, protecting your engine and boosting performance when you need it most. Exhaust leaks costing you power? Our exhaust manifold hardware kits seal the system up tight, protecting performance and preventing dangerous fumes. We know downtime isn’t just frustrating—it’s expensive. That’s why our aftermarket commercial engine parts are built to last, easy to install, and tough enough for medium-duty work.

Why Trust Our Medium-Duty Commercial Truck Engine Parts?

- Built tough for commercial hauling and daily work. - Designed for perfect fit and easy installation on your Ram 2500. - Protects critical systems like fuel delivery, cooling, and exhaust. - Helps prevent major breakdowns before they happen. - Backed by fast shipping and real customer support.

Shop Commercial Truck Engine Parts at 4 State Trucks

Don’t wait for a breakdown to ruin your schedule. Get the aftermarket semi truck engine parts you need to keep your Dodge Ram 2500 doing what it does best—getting the job done. Shop online with 4 State Trucks and stay ahead of the problems.

Frequently Asked Questions About Dodge Ram 2500 Truck Engine Parts

Will these engine parts fit my specific Dodge Ram 2500 model year and engine?

Dodge Ram 2500 trucks have been built with several different engine options over the years, including various diesel and gas configurations, so fitment can vary significantly between model years. Always check the year, engine size, and engine code for your truck against the product's listed compatibility before ordering. If you are unsure, contact our parts team with your VIN or engine details and we can help confirm the correct part.

What materials are these engine parts made from, and how durable are they?

Engine parts in this category are typically made from materials such as cast aluminum, steel, or OEM-grade composites, depending on the specific component. We carry both OEM and aftermarket options, and product listings note the material used so you can compare durability and performance before buying.

Are these parts OEM, aftermarket, or remanufactured?

This category includes a mix of OEM, aftermarket, and remanufactured engine parts. Each product listing specifies which type it is, along with any relevant brand information, so you can choose based on your budget and preference for original equipment versus aftermarket alternatives.

Do I need professional installation, or can I install these parts myself?

Installation difficulty varies widely by part type. Some components, such as gaskets, sensors, or belts, can often be replaced by an experienced DIYer with the right tools. Other parts, like internal engine components or complex assemblies, generally require professional installation to ensure proper fit and to avoid engine damage. If a listing includes installation instructions or torque specs, we recommend reviewing them closely before starting the job.

What is the warranty or return policy on engine parts if a part does not work as expected?

Warranty coverage depends on the manufacturer and whether the part is new, OEM, or remanufactured, so check the specific product page for warranty details. If a part arrives defective or does not match your vehicle's specifications, contact our customer service team promptly so we can assist with a return or exchange according to our standard return policy.


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