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Freightliner Cascadia 113/125 Frame & Chassis

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  • Side Bar Advance Mixer Replaces 4006002, 1138109, 13131 For Advance Mixer

    Side Bar Advance Mixer Replaces 4006002, 1138109, 13131 For Advance Mixer

    BESTFIT TRUCK PARTS

    $30.34
    Advance Mixer Side Bar* High Quality Side Bar* Dimensions:  - Length- 5.344 Inch  - Width- 2.00 Inch  - C To C- 3.313 Inch  - Height- 1.00 Inch* With Ears* Side Bar Type- 12* Hole Size- 1.125 Inch*...
    80-05090010
    SKU:
    80-05090010
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Length Options:
    5 Inch
    Width Options:
    2 Inch
    Make:
    Universal Items
    $30.34
    Qty in Cart: 0
    Price:
    $30.34
    Subtotal:
  • 3/8 X 1-1/4 Inch SS Bolt Kit

    3/8 X 1-1/4 Inch SS Bolt Kit

    4 STATE TRUCKS

    $4.17
    Bolt Kit - SS 3/8 X 1-1/4 Inch* High Quality Bolt Kit* Stainless Steel * 3/8 X 1-1/4 Inch* Sold As Kit* Warranty On Bolt Kits Against Defects In Workmanship & Material From Date Of Purchase*** High...
    09-05250009
    SKU:
    09-05250009
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $4.17
    Qty in Cart: 0
    Price:
    $4.17
    Subtotal:
  • 3/8 X 1 Inch SS Bolt Kit

    3/8 X 1 Inch SS Bolt Kit

    4 STATE TRUCKS

    $4.58
    Bolt Kit - SS 3/8 X 1 Inch* High Quality Bolt Kit* Stainless Steel * 3/8 X 1 Inch* Sold As Kit* Warranty On Bolt Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    09-05250008
    SKU:
    09-05250008
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $4.58
    Qty in Cart: 0
    Price:
    $4.58
    Subtotal:
  • BESTfit Spring Riser-Spacer Block 7 X 4 X 1 Inch With 3/4 Inch Center Post

    BESTfit Spring Riser-Spacer Block 7 X 4 X 1 Inch With 3/4 Inch Center Post

    BESTFIT TRUCK PARTS

    $34.85
    1 Inch Lift Block- Spacer Plate For 4 Inch Springs By BESTfitStrengthen your truck's suspension system with the BESTfit Spring Riser-Spacer Block. Featuring a 7 x 4 x 1-inch profile and 3/4-inch...
    09-05090017
    SKU:
    09-05090017
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    7 Inch
    Width Options:
    4 Inch
    Diameter Options:
    1 Inch
    Make:
    Universal Items
    $34.85
    Qty in Cart: 0
    Price:
    $34.85
    Subtotal:
  • Poly Fontaine Fifth Wheel Bracket Liner Kit

    Poly Fontaine Fifth Wheel Bracket Liner Kit

    AFTERMARKET

    $70.99
    Fontaine Fifth Wheel Bracket Liner KitAchieve smoother fifth wheel operation with the Poly Fontaine Fifth Wheel Bracket Liner Kit, designed for durability and precision. The kit includes a poly...
    19-05110006
    SKU:
    19-05110006
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $70.99
    Qty in Cart: 0
    Price:
    $70.99
    Subtotal:
  • Fontaine Fifth Wheel Slider Bracket 16 Inch

    Fontaine Fifth Wheel Slider Bracket 16 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $1,098.99
    Replacement 5th Wheel Air Slider Rail* High Quality Slide Rail* Dimensions:  - 16 Inch Slide Travel   - 46 Inch Overall Length * Made In USA* Sold Individually* Warranty On Slide Rails Against...
    09-0511072
    SKU:
    09-0511072
    Height Options:
    16 Inch
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Length Options:
    46 Inch
    Make:
    Universal Items
    $1,098.99
    Qty in Cart: 0
    Price:
    $1,098.99
    Subtotal:
  • Fontaine Fifth Wheel Slider Bracket 10 3/4 Inch

    Fontaine Fifth Wheel Slider Bracket 10 3/4 Inch

    OPP - ORIGINAL PARTS PROGRAM

    $2,139.99
    Slider Bracket For Fontain 6000 7000 7000CC 5th Wheel Top Plate* High Quality Air Slide Bracket* 10 3/4 Inch Mounted Height* Bracket Comes Assembled* Height Measured From Top Of Truck Frame To Top Of...
    09-0511069
    SKU:
    09-0511069
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Height Options:
    10 Inch
    Make:
    Universal Items
    $2,139.99
    Qty in Cart: 0
    Price:
    $2,139.99
    Subtotal:
  • Fifth Wheel Cast Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    Fifth Wheel Cast Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    OPP - ORIGINAL PARTS PROGRAM

    $1,787.99
    Replacement Fifth Wheel Cast Steel Top Plate* High Quality Top Plate* Cast Steel * 55,000 Vertical Load* 150,000 Drawbar Pull (No-Slack Lock)* Sold Individually* Warranty On Top Plates Against...
    09-05110082
    SKU:
    09-05110082
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,787.99
    Qty in Cart: 0
    Price:
    $1,787.99
    Subtotal:
  • Fifth Wheel Stamped Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    Fifth Wheel Stamped Steel Top Plate 50,000 lbs Vertical Load Driver Side FON SLTPL6000

    OPP - ORIGINAL PARTS PROGRAM

    $1,609.99
    Replacement Fifth Wheel Stamped Steel Top Plate* High Quality Top Plate* Stamped Steel* 50,000 Vertical Load* 150,000 Drawbar Pull (No-Slack Lock)* Sold Individually* Warranty On Top Plates Against...
    09-05110081
    SKU:
    09-05110081
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,609.99
    Qty in Cart: 0
    Price:
    $1,609.99
    Subtotal:
  • Fontaine Fifth Wheel Slider Rail 36 Inch For AWB, AWS & MWS

    Fontaine Fifth Wheel Slider Rail 36 Inch For AWB, AWS & MWS

    OPP - ORIGINAL PARTS PROGRAM

    $1,364.99
    Replacement 5th Wheel Air Slider Rail* High Quality Fifth Wheel Slider Wall* Dimensions:  - 36 Inch Slide Travel  - 66 Inch Overall Length* Made In USA* Sold Individually* Warranty On Slider Walls...
    09-0511067
    SKU:
    09-0511067
    Truck Class:
    Heavy Duty
    Length Options:
    66 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,364.99
    Qty in Cart: 0
    Price:
    $1,364.99
    Subtotal:
  • Black Fontaine Fifth Wheel Cover

    Black Fontaine Fifth Wheel Cover

    WTI FENDERS

    $258.54
    Fontaine Fifth Wheel Cover* High Quality Fifth Wheel Covers* Made Of Fiberglass* Made In USA* Sold Individually* Warranty On Fifth Wheel Covers Against Defects In Workmanship & Material From Date Of...
    09-05110077
    SKU:
    09-05110077
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $258.54
    Qty in Cart: 0
    Price:
    $258.54
    Subtotal:
  • White Fontaine Fifth Wheel Cover

    White Fontaine Fifth Wheel Cover

    WTI FENDERS

    $258.54
    Plain White Fontaine Fifth Wheel Cover* High Quality Fifth Wheel Covers* Made In USA* Sold Individually* Warranty On Fifth Wheel Covers Against Defects In Workmanship & Material From Date Of...
    09-05110078
    SKU:
    09-05110078
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $258.54
    Qty in Cart: 0
    Price:
    $258.54
    Subtotal:
  • On Sale
    Limited Quantity Available
    Merritt Diamond Deck Plate Cover 48 Inch

    Merritt Diamond Deck Plate Cover 48 Inch

    MERRITT

    Now: $290.92
    Was: $416.99
    Merritt Diamond Deckplate Cover 48 Inch* High Quality Deckplate Cover* Diamond Plated* 48 Inch* Sold Individually* Warranty On Deckplate Covers Against Defects In Workmanship & Material From Date Of...
    166
    SKU:
    166
    Product Type:
    Frame & Chassis
    Truck Class:
    Heavy Duty
    Ready To Ship:
    Yes
    Make:
    Universal Items
    Now: $290.92
    Was: $416.99
    Qty in Cart: 0
    Price:
    Now: $290.92
    Was: $416.99
    Subtotal:
  • SAF Holland XA-J36 Outboard ILS Fifth Wheel Slide Base, 36 Inch Travel

    SAF Holland XA-J36 Outboard ILS Fifth Wheel Slide Base, 36 Inch Travel

    OPP - ORIGINAL PARTS PROGRAM

    $1,585.99
    Holland SAF XA-J36 Outboard Fifth Wheel* High Quality Fifth Wheel Slide Base* 36 Inch Travel* Sold Individually* Warranty On Fifth Wheel Slide Bases Against Defects In Workmanship & Material From...
    09-05110066
    SKU:
    09-05110066
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $1,585.99
    Qty in Cart: 0
    Price:
    $1,585.99
    Subtotal:
  • Iowa Customs Aluminum Air Line Box Sectionalized Deck Plate W/ 3 Electrical Plug, 2 Air Line & 2 Hydraulic Holes

    Iowa Customs Aluminum Air Line Box Sectionalized Deck Plate W/ 3 Electrical Plug, 2 Air Line & 2 Hydraulic Holes

    IOWA CUSTOMS

    $1,045.99
    Aluminum Air Line Box Sectionalized Deck Plate W/ 3 Electrical Plug, 2 Air Line & 2 Hydraulic Holes By Iowa CustomsThis sleek aluminum air line box from Iowa Customs fits seamlessly into your...
    09-05030034
    SKU:
    09-05030034
    Material Options:
    Aluminum
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,045.99
    Qty in Cart: 0
    Price:
    $1,045.99
    Subtotal:
  • Quilted Vinyl 5th Wheel Cover For Holland

    Quilted Vinyl 5th Wheel Cover For Holland

    ROBERT JAMES ENTERPRISES

    $147.99 - $181.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksLight Gray Quilted Vinyl 5th Wheel Cover For HollandLight Quilted Holland Fifth Wheel Cover* High...
    PPR_299020
    SKU:
    PPR_299020
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Material Options:
    Vinyl
    Style Options:
    Quilted
    Make:
    Universal Items
    $147.99 - $181.99
    Qty in Cart: 0
    Price:
    $147.99 - $181.99
    Subtotal:
  • CSM Tire Tread Step Plates 5 X 20 Inch

    CSM Tire Tread Step Plates 5 X 20 Inch

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCSM Unpainted Tire Tread Step Plates 5 X 20 InchChrome Shop Mafia Tire Tread Step Plates* High Quality...
    PPR_299016
    SKU:
    PPR_299016
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Location:
    Made In USA
    Height Options:
    20 Inch
    Finish Options:
    Paintable
    Width Options:
    5 Inch
    Ready To Ship:
    Yes
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
    Subtotal:
  • CSM Truckin Aint Easy Step Plates 5 X 20 Inch

    CSM Truckin Aint Easy Step Plates 5 X 20 Inch

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCSM Truckin Aint Easy Unpainted Step Plates 5 X 20 Inch5 X 20 Inch Truckin Aint Easy Step Plates By...
    PPR_299017
    SKU:
    PPR_299017
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Width Options:
    5 Inch
    Location:
    Made In USA
    Height Options:
    20 Inch
    Ready To Ship:
    Yes
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
    Subtotal:
  • CSM Keep On Truckin Step Plates 5 X 20 Inch

    CSM Keep On Truckin Step Plates 5 X 20 Inch

    CHROME SHOP MAFIA

    $209.99 - $276.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksCSM Keep On Truckin Unpainted Step Plates 5 X 20 Inch5 X 20 Inch Keep On Truckin Plates By Chrome Shop...
    PPR_299018
    SKU:
    PPR_299018
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Width Options:
    5 Inch
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Height Options:
    20 Inch
    $209.99 - $276.99
    Qty in Cart: 0
    Price:
    $209.99 - $276.99
    Subtotal:
  • SS Trough Style Flush Mount Air Line Box Kit With Two 7-Way Plugs by CSM

    SS Trough Style Flush Mount Air Line Box Kit With Two 7-Way Plugs by CSM

    CHROME SHOP MAFIA

    $479.99
    SS Trough Style Flush Mount Air Line Box Kit With Air & Electrical Fittings By Chrome Shop Mafia* High Quality Air Line Box Kit* Includes:  - (2) 7-Way Plugs  - (2) Bulkhead Fittings  - (2) Male...
    09-0504316K01
    SKU:
    09-0504316K01
    Truck Class:
    Heavy Duty
    Material Options:
    Stainless Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $479.99
    Qty in Cart: 0
    Price:
    $479.99
    Subtotal:
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Adding your products to cart

Your Cascadia's frame and chassis do more than hold everything together, they set the tone for how your truck rides, handles, and performs under load. When parts wear out, you'll feel it in your suspension, steering, and even braking. Upgrading with durable aftermarket parts restores strength, improves comfort, and keeps your truck safe on the road.

Why Upgrade Your Freightliner Cascadia Frame & Chassis Parts?

Stronger support -Reinforce your truck's backbone with heavy duty crossmembers, torque rods, and U-bolts. Smoother ride -Fresh shocks, air ride components, and leaf springs cut down on bounce and vibration. Safer handling -New steering and brake components improve control and reduce downtime. More value -Quality replacements extend component lifespan and lower repair costs.

Find Replacement Parts & Accessories

Air Ride Components & Height Valves -Keep your suspension balanced and ride height consistent. Air Tanks & Mounting Hardware -Reliable air supply for braking and suspension systems. Brake Parts & Accessories -DOT-compliant stopping power and dependable performance. Leaf Springs, Hangers & U-Bolts -Heavy duty stability and long-lasting strength. Shock Absorbers -Reduce bounce, improve tire life, and keep your ride controlled. Steering Parts & Accessories -Sharper handling and more responsive control. Torque Rods & Crossmembers -Reinforce your frame and keep axles aligned under torque. Deck Plates, Steps & Frame Accessories -Safer access, organized hookups, and a clean, finished look. Fuel Tank Accessories -Secure mounts and reinforcements to protect your tanks. You can pair your upgrade by adding some Freightliner Cascadia 113/125 mud flaps, a Cascadia 113/125 step toolbox, or Freightliner Cascadia fuel tank accessories. Whether you run a Cascadia 113 or 125, these parts are built to fit, perform, and handle the demands of long-haul trucking.

Frequently Asked Questions About Freightliner Cascadia 113/125 Frame & Chassis

What years and models are these bumpers compatible with?

Our Freightliner Cascadia frame and chassis components are designed for 2008-2017 Cascadia 113 and 125 models. However, compatibility can vary based on specific configurations like day cab vs. sleeper, and whether you have the standard or extended hood. We recommend checking your OEM or calling our support team at 1-888-875-2425 to confirm exact fitment before ordering.

Are these bumpers made from chrome-plated steel or stainless steel?

We carry both options. Chrome-plated steel bumpers offer a mirror finish at a lower price point but require regular maintenance to prevent rust. Our 304 stainless steel bumpers cost more initially but resist corrosion better and maintain their appearance longer with minimal upkeep. Each product listing clearly states the material type in the specifications.

Do I need special tools or professional installation for these bumpers?

Most bumper installations can be completed with standard shop tools including socket wrenches, torque wrenches, and a floor jack or lift. Typical installation takes 2-4 hours depending on your experience level. Some customers report needing to drill new mounting holes for aftermarket accessories. We provide installation guides with each bumper, though many customers choose professional installation to ensure proper alignment and torque specifications.

Will aftermarket bumpers affect my truck's approach angle or ground clearance?

Standard replacement bumpers maintain factory dimensions and won't affect approach angles or clearance. However, some heavy-duty or custom bumpers may extend slightly lower or further forward than OEM specs. Each product page includes detailed measurements. If you frequently navigate steep driveways or job sites, review the dimensions carefully or contact us for guidance on which models best suit your needs.

What's the weight difference between OEM and aftermarket bumpers?

Aftermarket chrome and stainless steel bumpers typically weigh 15-30 pounds more than factory plastic or composite bumpers. For example, a standard 18-inch chrome bumper weighs approximately 85-95 pounds compared to 60-70 pounds for OEM. This additional weight is negligible for overall truck performance but provides increased durability and protection in minor impacts.


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