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Freightliner Century 112/120 Frame & Chassis

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • 15 X 4 Inch Brake Drum 90660, 506896, 2605075C1

    15 X 4 Inch Brake Drum 90660, 506896, 2605075C1

    AFTERMARKET

    $553.99
    Replacement Brake Drum 15 X 4 Inch* High Quality Brake Drum* Dimensions:  - Crake Surface Diameter- 15.00 Inch  - Overall Depth- 9.04 Inch  - Brake Surface Flat- 4.50 Inch  - Pilot Diameter- 8.78...
    29-05170009
    SKU:
    29-05170009
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $553.99
    Qty in Cart: 0
    Price:
    $553.99
    Subtotal:
  • Front Spring Hanger 501851, 50185001, 478741, 47874001 For Hendrickson

    Front Spring Hanger 501851, 50185001, 478741, 47874001 For Hendrickson

    AFTERMARKET

    $104.99
    Replacement Hendrickson Front Spring Hanger* High Quality Hanger* Made In USA* Sold Individually* Warranty On Hangers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-05100101
    SKU:
    29-05100101
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $104.99
    Qty in Cart: 0
    Price:
    $104.99
    Subtotal:
  • Double Lock Hanger E10263, E3Ht5785Ba, 46843001

    Double Lock Hanger E10263, E3Ht5785Ba, 46843001

    AFTERMARKET

    $163.99
    Replacement Double Lock Hanger* High Quality Double Lock Hanger* Made In USA* Sold Individually* Warranty On Double Lock Hangers Against Defects In Workmanship & Material From Date Of Purchase***...
    29-05100100
    SKU:
    29-05100100
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $163.99
    Qty in Cart: 0
    Price:
    $163.99
    Subtotal:
  • Center Hanger E5300, 56833003, 1218L90

    Center Hanger E5300, 56833003, 1218L90

    AFTERMARKET

    $597.99
    Replacement Center Hanger* High Quality Hanger Center* Made In USA* Sold Individually* Warranty On Hanger Centers Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...
    29-05100093
    SKU:
    29-05100093
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $597.99
    Qty in Cart: 0
    Price:
    $597.99
    Subtotal:
  • Air Spring Double Convoluted 65640. FD 120-20 767. FD120-20767

    Air Spring Double Convoluted 65640. FD 120-20 767. FD120-20767

    AFTERMARKET

    $180.99
    Replacement Air Spring Double Convoluted* High Quality Air Spring* Double Convoluted* 2100 Load At 80 PSI* 2600 Load At 100 PSI* 100 CPM Natural Frequency* Without Bumper* Dimensions:  - 7.50 Inch...
    29-05100098
    SKU:
    29-05100098
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $180.99
    Qty in Cart: 0
    Price:
    $180.99
    Subtotal:
  • Red 4 Trumpet Stacked Train Horn

    Red 4 Trumpet Stacked Train Horn

    AFTERMARKET

    $1,019.99
    4 Trumpet Red Authentic Train Horn* High Quality Train Horn* Made Of Textured Cast Aluminum* Red Powder Coated* Four Heavy Duty Trumpets  - 15.5 Inch Trumpet  - 12.0 Inch Trumpet  - 9.50 Inch Trumpet...
    09-051359
    SKU:
    09-051359
    Width Options:
    24 Inch
    Height Options:
    9 Inch
    Length Options:
    15 1/2 Inch
    Color:
    Red
    Material Options:
    Aluminum
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $1,019.99
    Qty in Cart: 0
    Price:
    $1,019.99
    Subtotal:
  • BESTfit 5 Inch U-Bolt Saddle Clamp

    BESTfit 5 Inch U-Bolt Saddle Clamp

    BESTFIT TRUCK PARTS

    $32.16
    5 Inch Chrome Flat Bolt HD Welded Saddle Clamp* High Quality Saddle* Chrome-Plated * 5 Inch * Flat Bolt* Welded* Made In USA* Sold Individually* Warranty On Saddles Against Defects In Workmanship &...
    09-080000069
    SKU:
    09-080000069
    Product Type:
    Frame & Chassis
    Diameter Options:
    5 Inch
    Finish Options:
    Chrome-Plated
    Material Options:
    Steel
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $32.16
    Qty in Cart: 0
    Price:
    $32.16
    Subtotal:
  • Double Connector Air Line Boxes

    Double Connector Air Line Boxes

    ROADWORKS

    $515.99 - $850.99
    Choose Option(s) to see description.Double Connection Air Line Box With 6 Rnd Flat Red LEDs With Hooded BezelsAir Line Box With Double Trailer Harness Connector Holes* High Quality Air Line Box*...
    PPR_365920
    SKU:
    PPR_365920
    Color:
    Red
    Color:
    Blue
    Light Options:
    Without Lights
    Light Options:
    With Lights
    Product Type:
    Frame & Chassis
    Material Options:
    Stainless Steel
    Location:
    Made In USA
    Make:
    Universal Items
    $515.99 - $850.99
    Qty in Cart: 0
    Price:
    $515.99 - $850.99
    Subtotal:
  • Fifth Wheel Rebuild Kit Passenger Side RK351A For Holland FW35

    Fifth Wheel Rebuild Kit Passenger Side RK351A For Holland FW35

    AFTERMARKET

    $539.99
    Fifth Wheel Rebuild Kit* High Quality Rebuild Kit* Made In USA* Sold Individually* Warranty On Rebuild Kits Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket...
    19-05110009
    SKU:
    19-05110009
    Product Type:
    Trailer
    Truck Class:
    Heavy Duty
    Make:
    Universal Items
    $539.99
    Qty in Cart: 0
    Price:
    $539.99
    Subtotal:
  • Universal Slack Adjuster Tool

    Universal Slack Adjuster Tool

    AUTOMANN USA

    $37.10
    Slack Adjuster Tool UniversalThis handy all-in-one slack adjuster wrench works on most trucks you will come across. I has four different sizes built right in - 5/16" square, 7/16" hex, 9/16" hex, and...
    09-21000099
    SKU:
    09-21000099
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $37.10
    Qty in Cart: 0
    Price:
    $37.10
    Subtotal:
  • 5/16-Inch Slack Adjuster Wrench and Release Tool - Meritor Type

    5/16-Inch Slack Adjuster Wrench and Release Tool - Meritor Type

    AFTERMARKET

    $54.99
    Automatic Slack Adjuster ToolThis specialized Meritor brake service tool features a 5/16-inch double square wrench with an angled head that provides extra hand clearance. The side-mounted...
    09-21000096
    SKU:
    09-21000096
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $54.99
    Qty in Cart: 0
    Price:
    $54.99
    Subtotal:
  • 7/16 Inch Slack Adjuster Check Tool

    7/16 Inch Slack Adjuster Check Tool

    AFTERMARKET

    $65.99
    Cam Brake Slack Adjuster ToolThis tool enables you to quickly check the brake adjustment on class 7 and 8 trucks and trailers having S-cam brakes. It features a sturdy, four-position handle to...
    09-21000098
    SKU:
    09-21000098
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $65.99
    Qty in Cart: 0
    Price:
    $65.99
    Subtotal:
  • Automatic Slack Adjuster Puller

    Automatic Slack Adjuster Puller

    AFTERMARKET

    $179.99
    Slack Adjuster Puller for Automatic SlacksEasily remove frozen slack adjusters with a dependable air brake slack adjuster puller tool. Built for heavy-duty trucks, this tool saves time, works faster,...
    09-21000056
    SKU:
    09-21000056
    Make:
    Universal Items
    Product Type:
    Frame & Chassis
    $179.99
    Qty in Cart: 0
    Price:
    $179.99
    Subtotal:
  • S44 Series ISR Type U Joint Greaseable 5-3022-1X

    S44 Series ISR Type U Joint Greaseable 5-3022-1X

    AUTOMANN USA

    $17.80
    Replacement Universal Inside Snap Ring U-Joint* High Quality Universal Joint* Dimensions:  - 3.65 Inch Length  - Each Joint Is 1.12 Inch Diameter* Inside Snap Ring Type* Heat Treated Caps*...
    09-05210009
    SKU:
    09-05210009
    Length Options:
    3 5/8 Inch
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $17.80
    Qty in Cart: 0
    Price:
    $17.80
    Subtotal:
  • MGM Spring Brake With Welded Clevis, Push Rod TR3030T

    MGM Spring Brake With Welded Clevis, Push Rod TR3030T

    AFTERMARKET

    $265.99
    Standard Stroke Combo Spring Brake Chamber with 4.2" Push Rod* High Quality Spring Brake* Nylon Reinforced Diaphragms* Aluminum Center* 2 1/2 Inch Stroke Length* 4.2 Inch Push Rod* Epoxy Coated Head*...
    09-05170115
    SKU:
    09-05170115
    Product Type:
    Frame & Chassis
    Material Options:
    Nylon
    Make:
    Universal Items
    $265.99
    Qty in Cart: 0
    Price:
    $265.99
    Subtotal:
  • MGM ADB Spring Brake TRB2424DT

    MGM ADB Spring Brake TRB2424DT

    AFTERMARKET

    $265.99
    Replacement Air Disc Brake Chamber* High Quality Spring Brake* Nylon Diaphragms* Aluminum Center* 2.25 Inch Push Rod* 2.5 Inch Stroke* Epoxy Coated Head* Non-Pressure Chamber* Push Rod* Return...
    09-05170112
    SKU:
    09-05170112
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    Material Options:
    Nylon
    $265.99
    Qty in Cart: 0
    Price:
    $265.99
    Subtotal:
  • Crewson Type Slack Adjuster 1-1/4 In-24 X 5.5 Inch Arm - Straight Clevis

    Crewson Type Slack Adjuster 1-1/4 In-24 X 5.5 Inch Arm - Straight Clevis

    AFTERMARKET

    $98.99
    Crewson Type Slack Adjuster 5.5 Inch Arm With Straight ClevisThis Crewson-style automatic slack adjuster has a 5.5-inch arm. It comes with a straight clevis and features a 1-1/4-inch-24 thread.* High...
    09-05170108
    SKU:
    09-05170108
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    Subtotal:
  • MGM Spring Brake TR3030T Welded Yoke

    MGM Spring Brake TR3030T Welded Yoke

    AFTERMARKET

    $325.99
    Standard Stroke Spring Brake Chamber with Welded Yoke* High Quality Spring Brake* Neoprene* 4.20 Inch* Combination Welded* Made In USA* Sold Individually* Warranty On Spring Brakes Against Defects In...
    09-05170113
    SKU:
    09-05170113
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $325.99
    Qty in Cart: 0
    Price:
    $325.99
    Subtotal:
  • Brake Lining 20K RP628C RSD

    Brake Lining 20K RP628C RSD

    AFTERMARKET

    $112.99
    Replacement Heavy Duty Brake Lining 20K* High Quality Brake Lining* Dimensions:  - 16.50 Inch Drum Diameter  - 8.625 Inch Shoe Width* Rating- 20K LB Fleet Premium Heavy Duty* Made In USA* Sold...
    09-05170114
    SKU:
    09-05170114
    Product Type:
    Frame & Chassis
    Diameter Options:
    16 1/2 Inch
    Width Options:
    8 1/2 Inch
    Make:
    Universal Items
    $112.99
    Qty in Cart: 0
    Price:
    $112.99
    Subtotal:
  • Crewson Type Automatic Slack Adjuster 5.5 Inch Replaces CB25300, CB52336, E6990

    Crewson Type Automatic Slack Adjuster 5.5 Inch Replaces CB25300, CB52336, E6990

    AFTERMARKET

    $98.99
    Crewson Type Automatic Slack Adjuster 1.25 -24 X 5.5 Inch Arm With Offset ClevisLooking for a heavy-duty automatic slack adjuster? This Crewson-style unit comes with a 5.5-inch arm and features a...
    09-05170106
    SKU:
    09-05170106
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $98.99
    Qty in Cart: 0
    Price:
    $98.99
    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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