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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.
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  • BESTfit Power Take-Off 6 Bolt Replaces 442XBAHXA3XD

    BESTfit Power Take-Off 6 Bolt Replaces 442XBAHXA3XD

    BESTFIT TRUCK PARTS

    $1,321.99
    6 Bolt Power Take-Off By BESTfit Replaces 442XBAHXA3XDBuilt for strength and consistent performance, the BESTfit Power Take-Off 6 Bolt replaces part number 442XBAHXA3XD and is fully compatible with...
    29-07050096
    SKU:
    29-07050096
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,321.99
    Qty in Cart: 0
    Price:
    $1,321.99
    Subtotal:
  • BESTfit Power Take-Off, 12V Electric Over Hydraulic, Rotatable Output Flange For Ford F-650, F-750 W/ 6.7L Engine

    BESTfit Power Take-Off, 12V Electric Over Hydraulic, Rotatable Output Flange For Ford F-650, F-750 W/ 6.7L Engine

    BESTFIT TRUCK PARTS

    $3,589.99
    Six Bolt PowerShift Power Take-Off By BESTfit Fits FordMaximize the performance of your Ford F-650 or F-750 with the BESTfit Electric Over Hydraulic PTO, designed for seamless integration with 6.7L...
    29-07050093
    SKU:
    29-07050093
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $3,589.99
    Qty in Cart: 0
    Price:
    $3,589.99
    Subtotal:
  • BESTfit Power Take-Off Metric Stud Kit Replaces 442GRAHXA3XD, MH6GJ01XA1SE

    BESTfit Power Take-Off Metric Stud Kit Replaces 442GRAHXA3XD, MH6GJ01XA1SE

    BESTFIT TRUCK PARTS

    $1,333.99
    Metric Stud Kit Power Take-Off By BESTfit Replaces 442GRAHXA3XD, MH6GJ01XA1SEDesigned for strength and precision, the BESTfit Power Take-Off Metric Stud Kit replaces OEM references 442GRAHXA3XD and...
    29-07050095
    SKU:
    29-07050095
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,333.99
    Qty in Cart: 0
    Price:
    $1,333.99
    Subtotal:
  • RealWheels Replacement Aerodynamic Hub Cover

    RealWheels Replacement Aerodynamic Hub Cover

    REALWHEELS

    $95.99
    Replacement Aerodynamic Hub Cover By RealWheelsUpgrade or replace your wheel system components with the RealWheels Aerodynamic Hub Cover Replacement, built for durability, precision fit, and a...
    09-200300018
    SKU:
    09-200300018
    Material Options:
    Stainless Steel
    Finish Options:
    Polished
    Product Type:
    Wheels
    Make:
    Universal Items
    $95.99
    Qty in Cart: 0
    Price:
    $95.99
    Subtotal:
  • BESTfit Power Take- Off W/ Ten Bolt Constant Mesh Remote Replaces 267XGFJPM5XD

    BESTfit Power Take- Off W/ Ten Bolt Constant Mesh Remote Replaces 267XGFJPM5XD

    BESTFIT TRUCK PARTS

    $1,476.99
    Power Take- Off With Ten Bolt Constant Mesh Remote By BESTfit Replaces 267XGFJPM5XDUpgrade your drivetrain with the BESTfit Power Take-Off with Constant Mesh Remote - Replaces 267XGFJPM5XD, designed...
    29-07050092
    SKU:
    29-07050092
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $1,476.99
    Qty in Cart: 0
    Price:
    $1,476.99
    Subtotal:
  • FASS Replacement Pump Return Line Fitting

    FASS Replacement Pump Return Line Fitting

    FASS

    $30.16
    Replacement Return Line Fitting For FASS Fuel PumpUpgrade or repair your fuel system with the FASS TS220G Replacement Pump Return Line Fitting, engineered for precision fitment and long-lasting...
    29-0703506
    SKU:
    29-0703506
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $30.16
    Qty in Cart: 0
    Price:
    $30.16
    Subtotal:
  • 4 Inch Incandescent P/T/C Light Kit- Amber

    4 Inch Incandescent P/T/C Light Kit- Amber

    UNITED PACIFIC

    $5.39
    4 Inch Amber Incandescent P/T/C Light KitUpgrade your vehicle's lighting system with the 4 Inch Amber Incandescent P/T/C Light Kit, designed for durability, safety, and dependable performance...
    09-16000166
    SKU:
    09-16000166
    Shape Options:
    Round
    Style Options:
    Incandescent
    Diameter Options:
    4 Inch
    Product Type:
    Lighting
    Position:
    Kit Full
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $5.39
    Qty in Cart: 0
    Price:
    $5.39
    Subtotal:
  • BESTfit Super Torque Power Take-Off W/ Out Air Shift Kit Replaces 680XRAHXV3XD

    BESTfit Super Torque Power Take-Off W/ Out Air Shift Kit Replaces 680XRAHXV3XD

    BESTFIT TRUCK PARTS

    $2,040.99
    Two Gear Heavy Duty Power Take-Off W/ Out Air Shift Kit BY BESTfit Replaces 680XRAHXV3XDUpgrade your equipment with the BESTfit Super Torque Power Take-Off without Air Shift Kit - 680XRAHXV3XD...
    29-07050091
    SKU:
    29-07050091
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $2,040.99
    Qty in Cart: 0
    Price:
    $2,040.99
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  • On Sale
    Limited Quantity Available
    4 Inch Stainless Steel Security Ring

    4 Inch Stainless Steel Security Ring

    GRAND GENERAL

    Now: $3.74
    Was: $14.17
    Security Ring 4 Inch Stainless SteelEnhance lighting protection with the 4 Inch Stainless Steel Security Lock Ring, designed for secure installation of grommet-style LED lights on heavy-duty vehicles...
    09-16020292
    SKU:
    09-16020292
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Diameter Options:
    4 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $3.74
    Was: $14.17
    Qty in Cart: 0
    Price:
    Now: $3.74
    Was: $14.17
    Subtotal:
  • Moto Mirror Switch Assembly

    Moto Mirror Switch Assembly

    BOSTROM TRUCK SEATS

    $161.99
    Dual Motor Moto Mirror Switch AssemblyUpgrade or replace your mirror control system with the Moto Mirror Switch Assembly, engineered for strength, precision, and long-lasting operation. Built with a...
    09-1530090
    SKU:
    09-1530090
    Product Type:
    Interior
    Make:
    Universal Items
    $161.99
    Qty in Cart: 0
    Price:
    $161.99
    Subtotal:
  • Chrome Air Valve W/ Stainless Steel Emergency Plaque

    Chrome Air Valve W/ Stainless Steel Emergency Plaque

    UNITED PACIFIC

    $16.75
    Air Valve Chrome W/ Stainless Steel Emergency PlaqueEnhance your truck's control system with the Chrome Air Valve Air Brake Knob with Stainless Steel Emergency Plaque, engineered for durability,...
    09-15010139
    SKU:
    09-15010139
    Product Type:
    Interior
    Finish Options:
    Chrome-Plated
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $16.75
    Qty in Cart: 0
    Price:
    $16.75
    Subtotal:
  • Polished Diamond Plate Aluminum Shifter Floor Cover Plate

    Polished Diamond Plate Aluminum Shifter Floor Cover Plate

    REALWHEELS

    $474.99
    Shifter Floor Cover Plate- Polished* High Quality Shifter Floor Cover Plate* Polished Billet Aluminum* Mirror Finish* Diamond Fine-Cut Billet  - A New Design Featuring A Smaller Diamond Pattern And A...
    09-15130912
    SKU:
    09-15130912
    Height Options:
    3/8 Inch
    Material Options:
    Billet Aluminum
    Product Type:
    Interior
    Make:
    Universal Items
    Location:
    Made In USA
    Finish Options:
    Polished
    Width Options:
    10 5/8 Inch
    Length Options:
    20 1/2 Inch
    Style Options:
    Diamond Cut
    $474.99
    Qty in Cart: 0
    Price:
    $474.99
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  • EZ Claw Black Steel Versa Mount Bracket

    EZ Claw Black Steel Versa Mount Bracket

    EZ CLAW

    $96.99
    Durable, reliable, and versatile, the EZ Claw Black Steel Versa Mount Bracket is perfect for mounting accessories on semi cabs. With 8 or 11 inches of clearance off the back of the cab, the bracket...
    PPR_300771
    SKU:
    PPR_300771
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    Subtotal:
  • Knoedler Air Chief Mid Back Seat W/ 3 Bladder Lumbar, LH Arm- Black & Red Synthetic Leather

    Knoedler Air Chief Mid Back Seat W/ 3 Bladder Lumbar, LH Arm- Black & Red Synthetic Leather

    KNOEDLER

    $1,439.99
    Long drives demand superior support, and the Knoedler Air Chief Mid Back Seat delivers exactly that. Designed as a low rider seat with armrest, it features a 3-bladder lumbar system, dual-chamber...
    PPR_300773
    SKU:
    PPR_300773
    Color:
    Black
    Material Options:
    Synthetic Leather
    Height Options:
    20 Inch
    Style Options:
    Mid Back
    Degree Options:
    45
    Product Type:
    Seats
    Material Options:
    Leather
    Make:
    Universal Items
    $1,439.99
    Qty in Cart: 0
    Price:
    $1,439.99
    Subtotal:
  • 34 Inch Stainless Steel Rear Razored Reverse T-Bar Light Bar W/ Light Hole Options

    34 Inch Stainless Steel Rear Razored Reverse T-Bar Light Bar W/ Light Hole Options

    ARANDA TRUCK ACCESSORIES

    $1,412.99
    Reinforce both safety and style with this 34-inch stainless steel rear razored reverse T-bar light bar. Featuring a razored reverse T-bar design and light holes, it allows truckers to mount multiple...
    PPR_300774
    SKU:
    PPR_300774
    Light Options:
    Without Lights
    Size Options:
    14 Gauge
    Material Options:
    Stainless Steel
    Width Options:
    34 Inch
    Finish Options:
    Polished
    Location:
    Made In USA
    Product Type:
    Bumpers
    Make:
    Universal Items
    $1,412.99
    Qty in Cart: 0
    Price:
    $1,412.99
    Subtotal:
  • EZ Claw Flange Mount 3-in-1 Non Wrapped and Hydraulic Line Saver Kit W/ 2 Slings, 1 Hose And Cable Block, 25 Lb & 40 Lb Tensioner

    EZ Claw Flange Mount 3-in-1 Non Wrapped and Hydraulic Line Saver Kit W/ 2 Slings, 1 Hose And Cable Block, 25 Lb & 40 Lb Tensioner

    EZ CLAW

    $831.99
    Engineered for trucks that run hard and demand reliable hose control, the EZ Claw Flange Mount 3-in-1 Non Wrapped and Hydraulic Line Saver Kit. This comprehensive kit features a 25 lb tensioner with...
    PPR_300767
    SKU:
    PPR_300767
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $831.99
    Qty in Cart: 0
    Price:
    $831.99
    Subtotal:
  • EZ Claw Black Steel Flange Mount Bracket

    EZ Claw Black Steel Flange Mount Bracket

    EZ CLAW

    $96.99
    Reliable cab-mounted support is easy with the EZ Claw Black Steel Flange Mount Bracket. With 11 inches of clearance and precision laser-cut, robotically welded construction, it provides a durable...
    PPR_300769
    SKU:
    PPR_300769
    Product Type:
    Cargo Control
    Make:
    Universal Items
    $96.99
    Qty in Cart: 0
    Price:
    $96.99
    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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