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Freightliner Century 112/120 Frame & Chassis

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  • Type 30/30 Sealed Brake Chamber 3 Inch Long Stroke Welded Clevis

    Type 30/30 Sealed Brake Chamber 3 Inch Long Stroke Welded Clevis

    AUTOMANN USA

    $131.99
    Long Stroke Welded Clevis Spring Brake W/ 3 Inch Stroke LengthDepend on the Type 30/30 Sealed Brake Chamber - 3 Inch Long Stroke Welded Clevis for consistent and efficient braking. This high-quality...
    09-151700004
    SKU:
    09-151700004
    Truck Class:
    Universal
    Length Options:
    3 Inch
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $131.99
    Qty in Cart: 0
    Price:
    $131.99
    Subtotal:
  • Service Chamber W/ Type, Push Rod Length & Chamber Length Options

    Service Chamber W/ Type, Push Rod Length & Chamber Length Options

    AFTERMARKET

    $78.99 - $98.99
    Maintain confident stopping power with this service chamber built for commercial brake systems that demand reliability and precision. Available in Type 16, 20, 24, and 30 configurations with multiple...
    PPR_205993
    SKU:
    PPR_205993
    Truck Class:
    Universal
    Make:
    Universal Items
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $78.99 - $98.99
    Qty in Cart: 0
    Price:
    $78.99 - $98.99
    Subtotal:
  • 15 x 5 Inch 10 Hole Brake Drum

    15 x 5 Inch 10 Hole Brake Drum

    AFTERMARKET

    $344.99 - $467.99
    Choose the perfect 15 x 5 Inch 10 Hole Brake Drum for your heavy-duty truck with five distinct options, each designed to replace specific OEM numbers and deliver precision performance. Each with...
    PPR_205888
    SKU:
    PPR_205888
    Truck Class:
    Universal
    Material Options:
    Steel
    Make:
    Universal Items
    Height Options:
    15 Inch
    Diameter Options:
    15 Inch
    Truck Class:
    Heavy Duty
    Product Type:
    Frame & Chassis
    $344.99 - $467.99
    Qty in Cart: 0
    Price:
    $344.99 - $467.99
    Subtotal:
  • Go Rhino Black Textured Steel Dominator Dual Step For 2 Inch Hitch

    Go Rhino Black Textured Steel Dominator Dual Step For 2 Inch Hitch

    GO RHINO

    $167.99
    Black Textured Steel Dominator Hitch Dual StepReach the roof or hard to get reach storage areas on your truck safely with this Go Rhino Dominator Dual Step. It is made of a mild steel with a textured...
    D360T
    SKU:
    D360T
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Length Options:
    36 Inch
    Product Type:
    Frame & Chassis
    $167.99
    Qty in Cart: 0
    Price:
    $167.99
    Subtotal:
  • Go Rhino Black Textured Steel Step For 2 Inch Hitch

    Go Rhino Black Textured Steel Step For 2 Inch Hitch

    GO RHINO

    $165.99
    Black Textured Mild Steel Universal Rear Hitch Step - 2 InchImprove access to your truck bed, rack, or roof with this universal Rhino Hitch Step that will fit on any 2 inch hitch receiver. With three...
    360T
    SKU:
    360T
    Truck Class:
    Light Duty
    Make:
    Universal Items
    Material Options:
    Steel
    Color:
    Black
    Product Type:
    Frame & Chassis
    $165.99
    Qty in Cart: 0
    Price:
    $165.99
    Subtotal:
  • On Sale
    Limited Quantity Available
    5th Wheel Hook & Pull Strap Puller W/ 4 State Trucks Logo

    5th Wheel Hook & Pull Strap Puller W/ 4 State Trucks Logo

    AFTERMARKET

    Now: $14.40
    Was: $27.53
    5th Wheel Strap Puller W/ 4 State Trucks Embroidery* High Quality 5th Wheel Strap Puller * Hook And Pull* 4 State Trucks Embroidered* Collapses Down For Easy Storage* Made In USA* Sold Individually*...
    09-051100010
    SKU:
    09-051100010
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    Now: $14.40
    Was: $27.53
    Qty in Cart: 0
    Price:
    Now: $14.40
    Was: $27.53
    Subtotal:
  • 7/8 x 15/16 Inch Chrome Plastic Top Hat Nut Cover

    7/8 x 15/16 Inch Chrome Plastic Top Hat Nut Cover

    GRAND GENERAL

    $1.58
    Chrome Plated Top Hat Style Nut Cover* High Quality Nut Cover* Chrome-Plated Plastic* 7/8 x 15/16 Inch* Flat Top Hat Style* Sold Individually* Warranty On Nut Covers Against Defects In Workmanship &...
    09-0506104
    SKU:
    09-0506104
    Truck Class:
    Universal
    Style Options:
    Flat
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Product Type:
    Frame & Chassis
    Ready To Ship:
    Yes
    $1.58
    Qty in Cart: 0
    Price:
    $1.58
    Subtotal:
  • Limited Quantity Available
    FREE SHIPPING OVER $249
    Chrome Spike Nut Covers For Hex Nuts - Push On

    Chrome Spike Nut Covers For Hex Nuts - Push On

    UNITED PACIFIC

    $0.79 - $74.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Trucks and Trailers1/2 X 1 7/16 Inch Chrome Spike Nut Covers - Push On - 10 PackChrome Plated Plastic Push On Nut Covers W/...
    PPR_205713
    SKU:
    PPR_205713
    Truck Class:
    Heavy Duty
    Material Options:
    Plastic/Poly
    Make:
    Universal Items
    Finish Options:
    Chrome-Plated
    Style Options:
    Spike
    Diameter Options:
    1 1/8 Inch
    Diameter Options:
    3/4 Inch
    Length Options:
    1 1/2 Inch
    Length Options:
    2 1/2 Inch
    Location:
    Made In USA
    Diameter Options:
    11/16 Inch
    Diameter Options:
    7/16 Inch
    Diameter Options:
    1/2 Inch
    Length Options:
    1 7/8 Inch
    Diameter Options:
    15/16 Inch
    Diameter Options:
    5/8 Inch
    Length Options:
    2 3/4 Inch
    Diameter Options:
    9/16 Inch
    Length Options:
    1 1/4 Inch
    Type Options:
    Push On
    Length Options:
    2 1/16 Inch
    Length Options:
    2 1/4 Inch
    Length Options:
    2 Inch
    Product Type:
    Wheels
    Ready To Ship:
    Yes
    Diameter Options:
    2 Inch
    Height Options:
    5/8 Inch
    $0.79 - $74.99
    Qty in Cart: 0
    Price:
    $0.79 - $74.99
    Subtotal:
  • Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Diamond Plate Door, No Step

    Merritt 22 X 21 Inch Top Opening Smooth Aluminum Saddle Box With Diamond Plate Door, No Step

    MERRITT

    $1,115.99 - $1,448.99
    Have equipment organized in the Merritt 22 x 21 Inch Top Opening Smooth Aluminum Saddle Box with Diamond Plate Door. Built from smooth aluminum and featuring a rugged diamond plate door, this...
    PPR_204401
    SKU:
    PPR_204401
    Truck Class:
    Universal
    Location:
    Made In USA
    Length Options:
    21 Inch
    Material Options:
    Aluminum
    Make:
    Universal Items
    Finish Options:
    Smooth
    Width Options:
    22 Inch
    Style Options:
    1 Door
    Truck Class:
    Heavy Duty
    Product Type:
    Toolboxes
    $1,115.99 - $1,448.99
    Qty in Cart: 0
    Price:
    $1,115.99 - $1,448.99
    Subtotal:
  • Go Rhino 48 Inch Black Textured Galvanized Steel Running Board Side Step

    Go Rhino 48 Inch Black Textured Galvanized Steel Running Board Side Step

    GO RHINO

    $351.07
    Textured Black Galvanized Steel Running Boards & Side Steps* High Quality Running Boards-Side Steps* Replacement Running Boards Only, Brackets Not Included* Galvanized Steel* Textured Black Coating*...
    69400048PC
    SKU:
    69400048PC
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $351.07
    Qty in Cart: 0
    Price:
    $351.07
    Subtotal:
  • Go Rhino 6 X 80 Inch Xtreme Low Profile Stainless Steel Side Bars/ Steps

    Go Rhino 6 X 80 Inch Xtreme Low Profile Stainless Steel Side Bars/ Steps

    GO RHINO

    $582.07
    Universal Extreme Low Profile Stainless Steel Side Bars & Steps* High Quality Side Bars/Steps* Stainless Steel * Low Profile* 6 Inch X 80 Inch * No Drilling Required* Cab Length* Sold Individually*...
    660080PS
    SKU:
    660080PS
    Truck Class:
    Light Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Frame & Chassis
    $582.07
    Qty in Cart: 0
    Price:
    $582.07
    Subtotal:
  • Go Rhino 6 X 87 Inch Xtreme Low Profile Black Textured Steel Side Bars

    Go Rhino 6 X 87 Inch Xtreme Low Profile Black Textured Steel Side Bars

    GO RHINO

    $528.94
    Universal Extreme Low Profile Black Textured Steel Side Bars & Steps* High Quality Side Bars/Steps* Galvanized Steel* Textured Black * Low Profile * 6 Inch X 87 Inch * No Drilling Required* Cab...
    660087T
    SKU:
    660087T
    Truck Class:
    Light Duty
    Make:
    Universal Items
    Material Options:
    Steel
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $528.94
    Qty in Cart: 0
    Price:
    $528.94
    Subtotal:
  • Go Rhino 5 X 80 Inch Xtreme Low Profile Stainless Steel Side Bars / Steps

    Go Rhino 5 X 80 Inch Xtreme Low Profile Stainless Steel Side Bars / Steps

    GO RHINO

    $478.12
    Universal Extreme Low Profile Stainless Steel Side Bars & Steps* High Quality Side Bars/Steps* Stainless Steel * Low Profile * 5 Inch X 80 Inch* No Drilling Required* Cab Length* Sold Individually*...
    650080PS
    SKU:
    650080PS
    Truck Class:
    Light Duty
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    Finish Options:
    Polished
    Product Type:
    Frame & Chassis
    $478.12
    Qty in Cart: 0
    Price:
    $478.12
    Subtotal:
  • Go Rhino 6 X 80 Inch Xtreme Low Profile Black Textured Steel Side Bars/ Steps

    Go Rhino 6 X 80 Inch Xtreme Low Profile Black Textured Steel Side Bars/ Steps

    GO RHINO

    $528.94
    Universal Extreme Low Profile Black Textured Steel Side Bars & Steps* High Quality Side Bars/Steps* Galvanized Steel * Textured Black * Low Profile * 6 Inch X 80 Inch * No Drilling Required* Cab...
    660080T
    SKU:
    660080T
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $528.94
    Qty in Cart: 0
    Price:
    $528.94
    Subtotal:
  • Go Rhino 48 Inch Textured Black Galvanized Steel Running Board Side Step

    Go Rhino 48 Inch Textured Black Galvanized Steel Running Board Side Step

    GO RHINO

    $361.99
    Black Textured 48 Inch Running Board Side Step* High Quality Running Boards-Side Steps* Replacement Running Boards Only, Brackets Not Included* Galvanized Steel* Textured Black Coating* 48 Inch Long...
    630048PC
    SKU:
    630048PC
    Truck Class:
    Light Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $361.99
    Qty in Cart: 0
    Price:
    $361.99
    Subtotal:
  • Go Rhino 5 X 80 Inch Xtreme Low Profile Black Textured Steel Side Bars/ Steps

    Go Rhino 5 X 80 Inch Xtreme Low Profile Black Textured Steel Side Bars/ Steps

    GO RHINO

    $418.06
    Universal Extreme Low Profile Black Textured Steel Side Bars & Steps* High Quality Side Bars/Steps* Galvanized Steel * Textured Black * Low Profile * 5 Inch X 80 Inch* No Drilling Required* Cab...
    650080T
    SKU:
    650080T
    Truck Class:
    Light Duty
    Make:
    Universal Items
    Material Options:
    Steel
    Color:
    Black
    Finish Options:
    Galvanized
    Product Type:
    Frame & Chassis
    $418.06
    Qty in Cart: 0
    Price:
    $418.06
    Subtotal:
  • BESTfit Square U Bolt Kit- 3/4 x 4 x 10 Inch

    BESTfit Square U Bolt Kit- 3/4 x 4 x 10 Inch

    BESTFIT TRUCK PARTS

    $26.53
    3/4 x 4 x 10 Inch Square Bend Top U-Bolt Kit By BESTfitSecure your truck's suspension and axle components with the BESTfit Square U-Bolt Kit, 3/4 x 4 x 10 Inch. This high-quality kit includes two...
    29-0509010
    SKU:
    29-0509010
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    Height Options:
    10 Inch
    $26.53
    Qty in Cart: 0
    Price:
    $26.53
    Subtotal:
  • On Sale
    Limited Quantity Available
    Monroe Magnum Shock Absorber For Drive Axle Suspension W/ Flex Air & AG380 Suspension

    Monroe Magnum Shock Absorber For Drive Axle Suspension W/ Flex Air & AG380 Suspension

    OPP - ORIGINAL PARTS PROGRAM

    Now: $25.67
    Was: $97.60
    Yellow Monroe Magnum Shock Absorber Fits Drive Axle Suspension W/ Flex AirChoose a reliable suspension replacement with this Monroe Magnum Shock Absorber for drive axle suspension. Made with a...
    29-050006
    SKU:
    29-050006
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    Diameter Options:
    5/8 Inch
    Color:
    Yellow
    Length Options:
    30 1/2 Inch
    Product Type:
    Frame & Chassis
    Now: $25.67
    Was: $97.60
    Qty in Cart: 0
    Price:
    Now: $25.67
    Was: $97.60
    Subtotal:
  • JOST Air Release Fifth Wheel Top Plate

    JOST Air Release Fifth Wheel Top Plate

    OPP - ORIGINAL PARTS PROGRAM

    $3,335.99
    Jost Fifth Wheel Top Plate - Low LubeTired of the hassle of lubricating your fifth wheel? Check out the JOST Greaseless 5th Wheel Top Plate. This top plate reduces maintenance time and keeps your...
    09-05110264
    SKU:
    09-05110264
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $3,335.99
    Qty in Cart: 0
    Price:
    $3,335.99
    Subtotal:
  • 5th Wheel Assembly W/ 24 Inch Travel Base BLH7AWB975024

    5th Wheel Assembly W/ 24 Inch Travel Base BLH7AWB975024

    OPP - ORIGINAL PARTS PROGRAM

    $5,750.99
    5th Wheel Assembly W/ 9-3/4 Inch Legs And 24 Inch Travel Base* High Quality Wheel Assembly * With 9.75 Inch Legs * 24 Inch Travel Base* Made In USA* Sold Individually* Warranty On Wheel Assembly...
    09-05110251
    SKU:
    09-05110251
    Truck Class:
    Heavy Duty
    Material Options:
    Steel
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $5,750.99
    Qty in Cart: 0
    Price:
    $5,750.99
    Subtotal:
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Adding your products to cart

Freightliner Century 112/120 Frame & Chassis parts offer a comprehensive range of components for maintaining and upgrading the frame, chassis, and suspension systems of Freightliner Century 112 and 120 semi-trucks. This product lineup includes essential components like air springs, shock absorbers, brake parts, frame accessories, and more. With a wide selection of high-quality parts and accessories, including lights, tool boxes and fuel tanks,Freightliner Century owners can ensure their trucks remain reliable and well-equipped for hauling heavy loads on the road. Whether you need to repair, replace, or customize your Century 112 or 120 chassis, our lineup has the parts and solutions to keep your truck running at its best.

Frequently Asked Questions About Freightliner Century 112/120 Frame & Chassis

What years and models are these bumpers compatible with?

These bumpers are designed specifically for Freightliner Century Class 112 and 120 models manufactured from 1996 to 2011. Before ordering, verify your exact model year and check if you have a set-forward or set-back axle configuration, as this affects bumper fitment. Most aftermarket bumpers will fit both the 112 and 120 models, but always confirm the mounting hole pattern matches your specific truck's frame rails.

What material options are available and which holds up best?

You'll find bumpers in three main materials: chrome-plated steel, stainless steel, and painted steel. Chrome-plated steel offers a mirror finish at a lower price point but requires regular maintenance to prevent rust and pitting. Stainless steel costs more upfront but resists corrosion better and maintains its appearance with minimal care. Painted steel bumpers are the most economical but may need repainting after 3-5 years depending on your operating conditions.

How difficult is the installation and what tools do I need?

Installation typically takes 2-4 hours with basic mechanical skills. You'll need a socket set (including 3/4" and 7/8" sockets), torque wrench, floor jack or lift access, and potentially a drill if new mounting holes are required. Most bumpers use the existing frame mounting points, but some heavy-duty or custom options may require drilling. Having a second person helps significantly when aligning the bumper during installation.

Will aftermarket bumpers affect my approach angle or ground clearance?

Standard replacement bumpers maintain factory ground clearance and approach angles. However, heavy-duty bumpers with integrated tow hitches or additional steel plating may reduce clearance by 1-2 inches. If you frequently navigate steep driveways, job sites, or loading docks, measure your current clearance and compare it to the bumper specifications before purchasing. Some drivers opt for tapered-end designs to improve approach angles.

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

Factory bumpers typically weigh 85-100 pounds, while aftermarket options range from 75 pounds for basic chrome bumpers to over 200 pounds for heavy-duty models with integrated hitches and reinforced mounting brackets. The added weight of heavy-duty bumpers can improve protection but may slightly affect fuel economy and front axle weight distribution. Consider your typical load requirements and DOT weight regulations when selecting a bumper.


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