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Freightliner M2 Business Class Parts

The Freightliner M2 Business Class semi-truck is a solid medium-duty truck that offers the versatility and reliability you'd expect from Freightliner, but we can make you stand out even more by customizing your semi truck with quality parts and chrome accessories from 4 State Trucks. When you drive an M2 Business Class, you'll enjoy top-notch features like maneuverability, roomy interior, and great driver visibility that make it fun and easy to keep your truck on the road. Whether you need bumpers, exhaust, fuel tanks, or any other aftermarket or custom parts for your M2, 4 State Trucks has got you covered - shop our selection of Freightliner parts today.
  • Product
  • Qty in Cart
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  • Price
  • Subtotal
  • EZ Lift For Magnum Bumper

    EZ Lift For Magnum Bumper

    MAGNUM

    $341.99
    Magnum Bumper EZ LiftMake bumper installation and removal a breeze with the EZ Lift, tailored specifically for Magnum bumpers. With high-quality construction and sold individually, it delivers safe,...
    29-0108007
    SKU:
    29-0108007
    Product Type:
    Bumpers
    Make:
    Universal Items
    $341.99
    Qty in Cart: 0
    Price:
    $341.99
    Subtotal:
  • 360 Watt Solar Class 8 Kit

    360 Watt Solar Class 8 Kit

    OPP - ORIGINAL PARTS PROGRAM

    $3,917.99
    Solar Class 8 Kit- 360WDeliver consistent power and improve energy efficiency on your truck with this 360 Watt Solar Class 8 Kit. Designed to maximize battery life, reduce idling, and provide up to...
    09-16190317
    SKU:
    09-16190317
    Make:
    Universal Items
    Product Type:
    Electronics
    $3,917.99
    Qty in Cart: 0
    Price:
    $3,917.99
    Subtotal:
  • On Sale
    FREE SHIPPING
    Limited Quantity Available
    40 Watt Solar Reefer Kit

    40 Watt Solar Reefer Kit

    OPP - ORIGINAL PARTS PROGRAM

    Now: $674.09
    Was: $962.99
    Solar Reefer Kit- 40WStay powered and worry-free with this 40 Watt Solar Reefer Kit, engineered for reliable energy delivery to your 12V liftgate battery. The flexible Mono CSI panels are...
    09-16190316
    SKU:
    09-16190316
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    Make:
    Universal Items
    Now: $674.09
    Was: $962.99
    Qty in Cart: 0
    Price:
    Now: $674.09
    Was: $962.99
    Subtotal:
  • Legendary 2 Inch Glass Watermelon 4 Wire Dual Tone LED Lights W/ Color Options & No Grommet Mount

    Legendary 2 Inch Glass Watermelon 4 Wire Dual Tone LED Lights W/ Color Options & No Grommet Mount

    LEGENDARY

    $23.99
    The Legendary Extreme 2-Inch Watermelon Dual-Color LED Light combines high visibility, durability, and versatile lighting performance in a compact OEM replacement design. Featuring a clear real-glass...
    PPR_299615
    SKU:
    PPR_299615
    Color:
    Amber/Green
    Product Type:
    Lighting
    Material Options:
    Glass
    Color:
    Amber/Purple
    Color:
    Amber/Blue
    Diameter Options:
    2 Inch
    Shape Options:
    Round
    Style Options:
    Watermelon
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Color:
    Red/Green
    Color:
    Red/Blue
    Color:
    Red/Purple
    $23.99
    Qty in Cart: 0
    Price:
    $23.99
    Subtotal:
  • Bostrom HiPro-T915 Seat - Mordura Cloth - W/O Swivel, Or Suspension Cover - Includes Standard Dampers And Manual Lumbar

    Bostrom HiPro-T915 Seat - Mordura Cloth - W/O Swivel, Or Suspension Cover - Includes Standard Dampers And Manual Lumbar

    BOSTROM TRUCK SEATS

    $990.99 - $1,345.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBostrom T915 Standard Base High Back Seat - Black Mordura ClothBlack Mordura Cloth Standard Base High...
    PPR_299990
    SKU:
    PPR_299990
    Material Options:
    Cloth
    Color:
    Red
    Color:
    Black
    Truck Class:
    Heavy Duty
    Type Options:
    Standard Base
    Style Options:
    High Back
    Make:
    Universal Items
    Product Type:
    Seats
    Style Options:
    Standard Base
    Type Options:
    High Back
    $990.99 - $1,345.99
    Qty in Cart: 0
    Price:
    $990.99 - $1,345.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel Frame Light Bracket W/ Watermelon Light Hole

    Stainless Steel Frame Light Bracket W/ Watermelon Light Hole

    LEGENDARY

    $38.76 - $48.45
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksLegendary Stainless Steel Straight Frame Light Bracket W/ 1 Watermelon Light HoleStraight Frame Light...
    PPR_299585
    SKU:
    PPR_299585
    Product Type:
    Lighting
    Ready To Ship:
    Yes
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $38.76 - $48.45
    Qty in Cart: 0
    Price:
    $38.76 - $48.45
    Subtotal:
  • Driver/Passenger Side Bushing Saddle For Hendrickson Aux Suspension

    Driver/Passenger Side Bushing Saddle For Hendrickson Aux Suspension

    AFTERMARKET

    $151.99 - $166.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson Aux SuspensionDriver Side Bushing Saddle Replaces 002679-1, 0026791, R-002679-1, R002679-1, R0026791 For Hendrickson Aux...
    PPR_299578
    SKU:
    PPR_299578
    Height Options:
    14 1/2 Inch
    Width Options:
    5 1/2 Inch
    Product Type:
    Frame & Chassis
    Position:
    Driver Side
    Length Options:
    8 3/4 Inch
    Make:
    Universal Items
    $151.99 - $166.99
    Qty in Cart: 0
    Price:
    $151.99 - $166.99
    Subtotal:
  • Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, 10-Inch Winged Bolt, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, 10-Inch Winged Bolt, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $386.99 - $387.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionPassenger Side Frame Bracket Replaces S309602R, S365663R For Hendrickson INTRAAX Suspension10.00 X 6...
    PPR_299574
    SKU:
    PPR_299574
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $386.99 - $387.99
    Qty in Cart: 0
    Price:
    $386.99 - $387.99
    Subtotal:
  • Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    Driver/Passenger Side Frame Bracket, Top To Align Hole 8 Inch For Hendrickson-Turner Suspension

    AFTERMARKET

    $156.99
    Choose Option(s) to see description.Fitment** Fits Truck & Trailer Models W/ Hendrickson-Turner SuspensionPassenger Side Frame Bracket Replaces C200472, S200472 For Hendrickson-Turner Suspension8.00...
    PPR_299579
    SKU:
    PPR_299579
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $156.99
    Qty in Cart: 0
    Price:
    $156.99
    Subtotal:
  • 45 Degree V- Band Elbow For Cummins/Detroit Diesel

    45 Degree V- Band Elbow For Cummins/Detroit Diesel

    POWER PLAY PRODUCTS

    $153.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins & Detroit Diesel Turbochargers** Please Verify Fitment Prior To Ordering **Black 45 Degree V- Band Elbow For Cummins/Detroit...
    PPR_299566
    SKU:
    PPR_299566
    Color:
    White
    Style Options:
    Elbow
    Color:
    Black
    Product Type:
    Engine Parts
    Degree Options:
    45
    Make:
    Universal Items
    $153.99
    Qty in Cart: 0
    Price:
    $153.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 10 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $383.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S227761, S309603L For Hendrickson INTRAAX Suspension10.00 Inch...
    PPR_299575
    SKU:
    PPR_299575
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    Driver/Passenger Side Beam Assembly For Hendrickson-Turner Suspension

    AFTERMARKET

    $1,121.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson-Turner SuspensionDriver Side Beam Assembly Replaces 0019071, D0019071, D131031, D142041, R0019071, S131031, S142041 For...
    PPR_299580
    SKU:
    PPR_299580
    Position:
    Driver Side
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,121.99
    Qty in Cart: 0
    Price:
    $1,121.99
    Subtotal:
  • Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    Straight Out Mount Exhaust Manifold - 1 Piece For Caterpillar 3406E/C15

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar 3406E/C15 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Straight Out Mount Exhaust Manifold- 1 Piece For...
    PPR_299562
    SKU:
    PPR_299562
    Finish Options:
    Chrome-Plated
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 16-Inch And 17-Inch Ride Heights, Top To Align Hole 10 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $395.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216291, S309605L, S365664L For Hendrickson INTRAAX Suspension10.00...
    PPR_299577
    SKU:
    PPR_299577
    Height Options:
    10 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $395.99
    Qty in Cart: 0
    Price:
    $395.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, Top To Align Hole 8 Inch, Bolt Size 5/8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $363.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S216281, S309604L For Hendrickson INTRAAX Suspension8.00 Inch Frame...
    PPR_299576
    SKU:
    PPR_299576
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $363.99
    Qty in Cart: 0
    Price:
    $363.99
    Subtotal:
  • Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    Frame Bracket Hendrickson 13.5-Inch, 14-Inch And 15-Inch Ride Heights, 8-Inch Winged Bolt, Top To Align Hole 8 Inch For Hendrickson INTRAAX Suspension

    AFTERMARKET

    $342.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Hendrickson INTRAAX SuspensionDriver Side Frame Bracket Replaces S210841, S309601L, S365661L For Hendrickson INTRAAX Suspension8.00...
    PPR_299573
    SKU:
    PPR_299573
    Height Options:
    8 Inch
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Position:
    Driver Side
    Make:
    Universal Items
    $342.99
    Qty in Cart: 0
    Price:
    $342.99
    Subtotal:
  • One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    One Piece Exhaust Manifold For Cummins ISX/CM570 Engines

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Cummins ISX/CM570 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Cummins ISX/CM570 Engines1...
    PPR_299567
    SKU:
    PPR_299567
    Color:
    Black
    Style Options:
    Cummins
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
  • Standard Airway Buffing Wheels

    Standard Airway Buffing Wheels

    ZEPHYR

    $13.96
    Choose Option(s) to see description.10 Inch Orange Cotton Buffing WheelOrange Buffing Wheel- 10 Inch* High Quality Buffing Wheel* Heavy Cut Clear Dipped (Dipped In A Glue Solution That Hardens The...
    PPR_299554
    SKU:
    PPR_299554
    Color:
    Red
    Product Type:
    Polishing
    Color:
    Orange
    Material Options:
    Cotton
    Diameter Options:
    10 Inch
    Color:
    Yellow
    Make:
    Universal Items
    $13.96
    Qty in Cart: 0
    Price:
    $13.96
    Subtotal:
  • 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-2003

    POWER PLAY PRODUCTS

    $214.99
    Choose Option(s) to see description.Fitment** Fits Truck Models W/ Caterpillar C15 Engines 1995 thru 2003Black 90 Degree Elbow W/ Mounting Hardware For Caterpillar C15 1995-200390 Degree Elbow W/...
    PPR_299569
    SKU:
    PPR_299569
    Degree Options:
    90
    Color:
    White
    Color:
    Black
    Style Options:
    Caterpillar
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $214.99
    Qty in Cart: 0
    Price:
    $214.99
    Subtotal:
  • One Piece Exhaust Manifold For Caterpillar C11/C13

    One Piece Exhaust Manifold For Caterpillar C11/C13

    POWER PLAY PRODUCTS

    $1,326.99 - $1,530.99
    Choose Option(s) to see description.Fitment** Fits Models W/ Caterpillar C11/C13 Engines** Please Verify Fitment Prior To Ordering **Bare Finish Exhaust Manifold- 1 Piece For Caterpillar C11/C131...
    PPR_299563
    SKU:
    PPR_299563
    Style Options:
    Caterpillar
    Color:
    Black
    Product Type:
    Engine Parts
    Material Options:
    Ceramic
    Finish Options:
    Chrome-Plated
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $1,326.99 - $1,530.99
    Qty in Cart: 0
    Price:
    $1,326.99 - $1,530.99
    Subtotal:
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Adding your products to cart

When your Freightliner M2 Business Class is your daily workhorse, you need parts that can keep up. Whether you're hauling, delivering, or running job to job, our aftermarket parts and accessories help your rig stay sharp, strong, and road-ready.

Aftermarket Freightliner M2 Business Accessories

Our aftermarket semi truck parts are reliable, high-quality components—from front bumpers and grilles to lights, mirrors, exhausts, and more. Need engine parts to keep your powertrain smooth? Or custom touches to make your truck stand out? We’ve got it all.

Why Upgrade Your Semi Truck Parts?

- Built for performance: Get durable parts that stand up to heavy-duty jobs. - Boost your style: Chrome accents, lighting upgrades, and custom add-ons. - Fit you can trust: Designed to match the M2’s exact specs for a smooth install. - Versatile options: Perfect for owner-operators, fleets, and vocational trucks.
Whether you’re replacing worn components or tricking out your cab, the right parts make all the difference. Keep your Freightliner M2 Business Class looking great and running strong—mile after mile.

Frequently Asked Questions About Freightliner M2 Business Class Parts

What years and models of Freightliner M2 Business Class trucks do your parts fit?

Our parts are designed to fit Freightliner M2 Business Class trucks from 2003 to present. However, compatibility can vary by specific part type. For bumpers and body panels, there are typically three main design generations: 2003-2007, 2008-2017, and 2018-present. Always check the product description for exact year ranges, or contact our team with your OEM number to ensure proper fitment. Some parts may also fit the M2 106 and M2 112 variants, but verify compatibility before ordering.

Are aftermarket bumpers as durable as OEM parts, and what materials are they made from?

Quality aftermarket bumpers for the M2 Business Class are typically constructed from either heavy-duty steel (16-gauge or thicker) or high-impact ABS plastic, depending on the application. Steel bumpers often feature chrome plating or powder coating for corrosion resistance. While OEM parts meet factory specifications, many aftermarket options actually exceed OEM durability standards, especially those designed for vocational use. Look for bumpers with reinforced mounting brackets and proper drainage holes to prevent rust. We clearly specify material thickness and coating type in each product listing.

What are the most common installation challenges when replacing M2 Business Class bumpers?

The most frequent installation issues include: alignment with existing mounting holes (especially on 2008+ models where hole patterns changed), proper fitment around fog lights and sensors, and weight management during installation (steel bumpers can weigh 80-150 pounds). Many customers report needing to slightly enlarge mounting holes or use washers for proper alignment. We recommend having a second person assist with installation and using a floor jack to support the bumper during mounting. Installation typically takes 2-3 hours with basic tools, though vehicles with air dam systems or integrated step plates may require additional time.

What finish options are available, and which holds up best for different applications?

Common finishes include chrome-plated steel, polished stainless steel, painted steel, and textured plastic. For highway applications, chrome provides the classic look but requires regular maintenance to prevent pitting. Polished stainless steel costs more initially but resists corrosion better in salt-heavy regions. For vocational trucks in construction or waste management, painted steel bumpers with textured powder coating offer the best impact resistance and easy touch-up capability. Plastic bumpers work well for urban delivery trucks where weight savings and minor impact absorption are priorities.

Do I need to order additional hardware or brackets when buying a replacement bumper?

Most replacement bumpers come with new mounting brackets, but rarely include bolts, nuts, or washers. Plan to purchase Grade 8 hardware separately - typically you'll need 8-12 bolts (usually 1/2" or 5/8" diameter) with corresponding lock washers and nuts. Some installations may require bumper-to-frame adapter brackets if switching between bumper styles or upgrading from plastic to steel. Fog light brackets, license plate holders, and step plates are usually sold separately. Check if your existing hardware is reusable, but having new hardware on hand prevents installation delays.


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