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Ford F450-F550 Truck Engine Parts

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  • 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:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Isspro Generator Drive Tip Male .203 Tang

    Isspro Generator Drive Tip Male .203 Tang

    ISSPRO

    Now: $4.36
    Was: $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
    Now: $4.36
    Was: $15.51
    Qty in Cart: 0
    Price:
    Now: $4.36
    Was: $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:
  • Crankshaft Position Sensor For International ProStar, DuraStar, PayStar, WorkStar, Ford F250-F750

    Crankshaft Position Sensor For International ProStar, DuraStar, PayStar, WorkStar, Ford F250-F750

    AUTOMANN USA

    $20.76
    Crankshaft Position Sensor Fits IHC ProStar, DuraStar, PayStar, WorkStar, Ford F250, F350, F450, F550, F650 & F750* High Quality Crankshaft Position Sensor* 2 Pin* 0.313 Inch* 0.531 Inch* 1.187 Inch*...
    29-071000006
    SKU:
    29-071000006
    Truck Class:
    Heavy Duty
    Make:
    International
    Make:
    Ford
    Product Type:
    Engine Parts
    $20.76
    Qty in Cart: 0
    Price:
    $20.76
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    Isspro Generator Drive Tip Male .187 Tang

    Isspro Generator Drive Tip Male .187 Tang

    ISSPRO

    Now: $3.36
    Was: $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
    Now: $3.36
    Was: $28.25
    Qty in Cart: 0
    Price:
    Now: $3.36
    Was: $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:
  • On Sale
    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

    Now: $8.71
    Was: $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
    Now: $8.71
    Was: $17.67
    Qty in Cart: 0
    Price:
    Now: $8.71
    Was: $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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F450-F550 Medium Duty Truck Engine Parts You Can Trust

Keep your Ford F450-F550 workhorse in top shape with our lineup of medium-duty truck engine parts. Whether you're maintaining a fleet or upgrading a single rig, you’ll find everything you need to boost performance and reliability. Shop truck engine parts like turbochargers, silicone hoses, oil pans, fuel filters, and more—designed to meet or exceed OEM specs from trusted brands like BorgWarner, Holset, and Honeywell. These aftermarket semi engine parts aren’t just replacements. They solve real problems for real drivers. - Worn exhaust manifold? Upgrade to a stronger Bully Dog manifold design that resists cracking and improves exhaust flow for better efficiency. - Leaking intake hose? Our hump hoses absorb vibration and thermal stress, cutting down the risk of boost leaks. - Fading power? A new Cummins-fit turbocharger restores lost horsepower and fuel economy, getting your truck back to work, fast. - Rough idle or hard starts? Fresh fuel check valves and BESTfit precision camshafts mean smoother running and less downtime. When you buy quality aftermarket commercial engine parts, you’re investing in: - Better durability under real working conditions. - Smoother operation with fewer breakdowns. - Improved fuel efficiency to lower your running costs. - Smarter repairs that keep you on the road and making money.

Best Features of Our Ford F450-F550 Truck Engine Parts

- Built tough for medium-duty demands. - Engineered to match or beat OEM performance. - Trusted brands like BorgWarner, Holset, and Honeywell. - Fast shipping and expert support when you need it.

Shop Commercial Truck Engine Parts at 4 State Trucks

Find the semi truck engine parts you need to keep your Ford F450-F550 powering through tough jobs. Shop online at 4 State Trucks and get parts you can trust to deliver every mile.

Frequently Asked Questions About Ford F450-F550 Truck Engine Parts

Will these engine parts fit my specific Ford F450-F550 model year and engine?

Ford F450-F550 trucks have used different engine platforms over the years, including various diesel and gas configurations, so fitment can vary significantly between model years. Always check the listed year range, engine size, and engine type on each product page, and compare it against your truck's VIN or engine tag information before ordering. If you are unsure, reach out to our team with your truck's details and we can help confirm compatibility.

Are these parts OEM, aftermarket, or a mix of both?

This category includes a combination of OEM and quality aftermarket engine components. Each product listing specifies the brand and whether it is an OEM replacement or an aftermarket alternative, so you can choose based on your budget and preference. If OEM matching is a priority for your application, look for that designation in the product description before purchasing.

What should I check before installing a new engine part?

Before installation, inspect the part for any shipping damage, verify that all included hardware matches what is listed, and compare the part number against your old component when possible. Many engine parts, such as gaskets, sensors, and belts, also benefit from proper torque specifications and clean mating surfaces during installation, so having your truck's service manual on hand is recommended.

Do these parts require professional installation?

Some components, like filters, belts, or sensors, are straightforward enough for an experienced DIY mechanic with the right tools. Others, such as internal engine components, turbochargers, or major fuel system parts, often require specialized tools and diagnostic equipment, and professional installation is strongly recommended in those cases to avoid costly mistakes.

What kind of warranty or return policy applies to engine parts?

Warranty coverage varies by manufacturer and part type, and details are listed on each individual product page. If a part is defective or does not match your truck's specifications, contact our customer service team as soon as possible so we can assist with a return or exchange according to the applicable policy.


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