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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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  • On Sale
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    TPHD 4.5 Inch Blue Round Long Trim Wash Brush

    TPHD 4.5 Inch Blue Round Long Trim Wash Brush

    TPHD

    Now: $10.63
    Was: $15.18
    4.5 Inch Round Long Trim Wash Brush- Blue By TPHDEnhance your detailing setup with the TPHD 4.5 Inch Blue Round Long Trim Wash Brush, built for accuracy and long-lasting use. With its high-quality...
    09-170400022
    SKU:
    09-170400022
    Product Type:
    Polishing
    Color:
    Blue
    Shape Options:
    Round
    Diameter Options:
    4 1/2 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $10.63
    Was: $15.18
    Qty in Cart: 0
    Price:
    Now: $10.63
    Was: $15.18
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  • On Sale
    Limited Quantity Available
    TPHD 10.5 Inch Corn Whisk Broom

    TPHD 10.5 Inch Corn Whisk Broom

    TPHD

    Now: $4.54
    Was: $6.48
    10.5 Inch Corn Whisk Broom W/ 3 Row Stitching By TPHDKeep floors spotless with the TPHD 10.5 Inch Corn Whisk Broom, designed for professionals who demand durability and efficiency. The high-quality...
    09-170400030
    SKU:
    09-170400030
    Product Type:
    Polishing
    Length Options:
    55 Inch
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $4.54
    Was: $6.48
    Qty in Cart: 0
    Price:
    Now: $4.54
    Was: $6.48
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  • FREE SHIPPING OVER $249
    Stainless Steel Straight Down Mirror Bracket For Watermelon Light

    Stainless Steel Straight Down Mirror Bracket For Watermelon Light

    JML KUSTOMS

    $152.99
    Face Straight Down Style Mirror Bracket For Watermelon LightUpgrade your truck's mirror lighting system with this high-quality Stainless Steel Straight Down Mirror Bracket, designed specifically for...
    09-161000055
    SKU:
    09-161000055
    Material Options:
    Stainless Steel
    Product Type:
    Lighting
    Light Options:
    Without Lights
    Make:
    Universal Items
    $152.99
    Qty in Cart: 0
    Price:
    $152.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 11 Inch Thin Profile Parts Cleaning Brush

    TPHD 11 Inch Thin Profile Parts Cleaning Brush

    TPHD

    $4.57
    11 Inch Parts Cleaning Brush- Thin Profile By TPHDKeep your equipment spotless and functioning at its best with the TPHD 11 Inch Thin Profile Parts Cleaning Brush, a must-have tool for detail-driven...
    09-170400025
    SKU:
    09-170400025
    Length Options:
    11 Inch
    Product Type:
    Polishing
    Make:
    Universal Items
    $4.57
    Qty in Cart: 0
    Price:
    $4.57
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  • FREE SHIPPING OVER $249
    TPHD Gray Counter Duster

    TPHD Gray Counter Duster

    TPHD

    $8.90
    Counter Duster- Gray By TPHDTackle tough shop debris with confidence using the TPHD Gray Counter Duster, a dependable tool crafted for heavy-use environments. This high-quality duster works...
    09-170400024
    SKU:
    09-170400024
    Color:
    Gray
    Product Type:
    Polishing
    Make:
    Universal Items
    $8.90
    Qty in Cart: 0
    Price:
    $8.90
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  • Stainless Steel Angled Light Bracket With Watermelon Light Hole- Pair

    Stainless Steel Angled Light Bracket With Watermelon Light Hole- Pair

    JML KUSTOMS

    $142.99
    Angled Light Bracket With Watermelon Light HoleUpgrade your truck's lighting system with this high-quality Stainless Steel Angled Light Bracket, designed for optimal positioning of single or...
    09-1610134
    SKU:
    09-1610134
    Product Type:
    Lighting
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Style Options:
    Angled
    Make:
    Universal Items
    $142.99
    Qty in Cart: 0
    Price:
    $142.99
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  • 1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear Lens

    1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear Lens

    SHIFT PRODUCTS

    $100.99
    Standard Watermelon Bunk Light Adapter Kit- Red LED/ Clear LensUpgrade your truck's lighting system with this 1 Piece Stainless Steel Standard Watermelon Bunk Light Adapter Kit. Designed for...
    09-160106599
    SKU:
    09-160106599
    Style Options:
    Watermelon
    Material Options:
    Stainless Steel
    Color:
    Red/White
    Product Type:
    Lighting
    Make:
    Universal Items
    $100.99
    Qty in Cart: 0
    Price:
    $100.99
    Subtotal:
  • FREE SHIPPING OVER $249
    TPHD 8- 10 Inch Small Stack Brush

    TPHD 8- 10 Inch Small Stack Brush

    TPHD

    $35.26
    Small Stack Brush- 8 to 10 Inch Diameter By TPHDKeep your truck components cleaner and better protected with the TPHD 8-10 Inch Small Stack Brush, built for heavy-duty use. Its bristles naturally...
    09-170400017
    SKU:
    09-170400017
    Diameter Options:
    10 Inch
    Product Type:
    Polishing
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $35.26
    Qty in Cart: 0
    Price:
    $35.26
    Subtotal:
  • On Sale
    FREE SHIPPING OVER $249
    Limited Quantity Available
    TPHD 4- 6 Inch Small Stack Brush

    TPHD 4- 6 Inch Small Stack Brush

    TPHD

    Now: $24.20
    Was: $34.57
    Small Stack Brush- 4 to 6 Inch Diameter By TPHDWhen you need a reliable tool for detailed cleaning or rust-prevention applications, the TPHD 4-6 Inch Small Stack Brush steps up with strength and...
    09-170400016
    SKU:
    09-170400016
    Diameter Options:
    6 Inch
    Product Type:
    Polishing
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Now: $24.20
    Was: $34.57
    Qty in Cart: 0
    Price:
    Now: $24.20
    Was: $34.57
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel Angled Down Mirror Bracket For Watermelon Light

    Stainless Steel Angled Down Mirror Bracket For Watermelon Light

    JML KUSTOMS

    $152.99
    Angled Down Style Mirror Bracket For Watermelon LightEnhance your truck's lighting setup with this high-quality Stainless Steel Angled Down Mirror Bracket, designed for a single watermelon light. Its...
    09-161000056
    SKU:
    09-161000056
    Product Type:
    Lighting
    Light Options:
    Without Lights
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $152.99
    Qty in Cart: 0
    Price:
    $152.99
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  • Stainless Steel Bunk Light Adapter Kit Without Lights

    Stainless Steel Bunk Light Adapter Kit Without Lights

    SHIFT PRODUCTS

    $31.78
    Bunk Light Adapter Kit Without LightsEnsure your truck's bunk lights are securely mounted with this Stainless Steel Bunk Light Adapter Kit, made for red watermelon lenses. The stainless steel backing...
    09-16100176
    SKU:
    09-16100176
    Color:
    Red
    Style Options:
    Watermelon
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Product Type:
    Lighting
    Make:
    Universal Items
    $31.78
    Qty in Cart: 0
    Price:
    $31.78
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel Angled Down Mirror Bracket For Stud Mount Watermelon Light

    Stainless Steel Angled Down Mirror Bracket For Stud Mount Watermelon Light

    JML KUSTOMS

    $142.99
    Angled Down Style Mirror Bracket For Stud Mount Watermelon LightOptimize your truck's mirror lighting with this durable Stainless Steel Angled Down Mirror Bracket, designed for a single stud-mount...
    09-161000057
    SKU:
    09-161000057
    Material Options:
    Stainless Steel
    Light Options:
    Without Lights
    Product Type:
    Lighting
    Make:
    Universal Items
    $142.99
    Qty in Cart: 0
    Price:
    $142.99
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  • Chrome Plastic 2-1/2 Inch Trailer Light Housing

    Chrome Plastic 2-1/2 Inch Trailer Light Housing

    LIFETIME NUT COVERS

    $11.01
    Chrome 2-1/2 Inch Trailer Light HousingProtect and stylize your trailer lights with this high-quality Chrome Plastic 2-1/2 Inch Trailer Light Housing. Made from chrome-plated ABS plastic, it resists...
    09-161000051
    SKU:
    09-161000051
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Width Options:
    2 1/2 Inch
    Product Type:
    Lighting
    Location:
    Made In USA
    Make:
    Universal Items
    $11.01
    Qty in Cart: 0
    Price:
    $11.01
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  • Stainless Steel Angle Down Turn Signal Bracket With Watermelon Light Hole

    Stainless Steel Angle Down Turn Signal Bracket With Watermelon Light Hole

    JML KUSTOMS

    $61.99
    Angle Down Turn Signal Bracket With Watermelon Light HoleUpgrade your truck's lighting setup with this high-quality Stainless Steel Angle Down Turn Signal Bracket with Watermelon Light Hole. Designed...
    09-161000050
    SKU:
    09-161000050
    Product Type:
    Exterior
    Light Options:
    Without Lights
    Style Options:
    Angled
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • Gray Poly Single Axle Fender

    Gray Poly Single Axle Fender

    SHIFT PRODUCTS

    $163.99
    Poly Single Axle Fender- GrayProtect your truck with this high-quality Gray Poly Single Axle Fender. Made from tough polycarbonate, it can withstand extreme hot and cold temperatures without cracking...
    09-110501050
    SKU:
    09-110501050
    Material Options:
    Plastic/Poly
    Color:
    Gray
    Product Type:
    Rear Fenders
    Make:
    Universal Items
    $163.99
    Qty in Cart: 0
    Price:
    $163.99
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  • Stainless Steel Hardware For Fender Plates

    Stainless Steel Hardware For Fender Plates

    WTI FENDERS

    $3.87
    Hardware For Fender Plates- 3-3/8 X 1.25 Inch Bolt, 3-3/8 Inch Fender Washer, 3-3/8 Inch Std. Washer, 3-Nylock NutSecure your fender plates with this high-quality Stainless Steel Hardware Kit. This...
    09-111000049
    SKU:
    09-111000049
    Product Type:
    Rear Fenders
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $3.87
    Qty in Cart: 0
    Price:
    $3.87
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  • PP1 Type Dash Control Valve Replaces 287600, 287600N, 287600X, BW287600N, 1681044C91, R955287600, 034014

    PP1 Type Dash Control Valve Replaces 287600, 287600N, 287600X, BW287600N, 1681044C91, R955287600, 034014

    AUTOMANN USA

    $29.68
    Push- Pull Dash Control ValveEnsure accurate air pressure control with this PP1 Type Dash Control Valve, engineered for heavy-duty trucks and commercial vehicles. It includes two 1/4-inch NPT...
    09-15010119
    SKU:
    09-15010119
    Product Type:
    Interior
    Rating:
    40 PSI
    Make:
    Universal Items
    $29.68
    Qty in Cart: 0
    Price:
    $29.68
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  • 12V Solenoid Air Valve

    12V Solenoid Air Valve

    AFTERMARKET

    $72.99
    3.313 Inch 12V Solenoid Air ValveReliable air control starts with this 12V Solenoid Air Valve, built for heavy-duty trucks and trailers. Featuring two 1/8 NPT ports for flexible connections and a 0...
    09-07120006
    SKU:
    09-07120006
    Length Options:
    3 1/4 Inch
    Make:
    Universal Items
    Product Type:
    Engine Parts
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
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  • Brake Shoe Washer 1.30 ID X 1.875 OD Replaces 32180, 820182, B-2019, E1113, 1229B1848, 1229G2971, 1229Q433, 35-1580

    Brake Shoe Washer 1.30 ID X 1.875 OD Replaces 32180, 820182, B-2019, E1113, 1229B1848, 1229G2971, 1229Q433, 35-1580

    AUTOMANN USA

    $0.56
    1.30 ID X 1.875 OD Brake Shoe WasherFor reliable brake shoe alignment and secure assembly, trust this high-quality Brake Shoe Washer. Measuring 1.30 inches inner diameter, 1.875 inches outer...
    09-05170287
    SKU:
    09-05170287
    Diameter Options:
    1 1/2 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $0.56
    Qty in Cart: 0
    Price:
    $0.56
    Subtotal:
  • Lincoln Chrome 6-5 X 36 Inch Chrome Miter Exhaust Stack

    Lincoln Chrome 6-5 X 36 Inch Chrome Miter Exhaust Stack

    LINCOLN CHROME

    $258.99
    6-5 X 36 Inch Miter Exhaust Stack By Lincoln ChromeBoost your truck's exhaust efficiency with this Lincoln Chrome 6-5 X 36 Inch Chrome Miter Exhaust Stack. Featuring a mitered top and plain end, it's...
    09-08653611
    SKU:
    09-08653611
    Location:
    Made In USA
    Finish Options:
    Chrome-Plated
    Height Options:
    36 Inch
    Product Type:
    Exhaust
    Style Options:
    Miter Cut
    Material Options:
    Steel
    Make:
    Universal Items
    $258.99
    Qty in Cart: 0
    Price:
    $258.99
    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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