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Freightliner Cascadia 113/125 Truck Parts

Discover top OE and aftermarket Freightliner Cascadia 113/125 replacement parts at 4 State Trucks. Find air tanks and mounting accessories to enhance your truck's performance effortlessly.
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  • Qty in Cart
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  • Price
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  • Door Mirror Hardware Kit

    Door Mirror Hardware Kit

    DAYTON / DORMAN

    $18.43
    Folding Mirror Repair KitDesigned with both performance and safety in mine, this hardware kit delivers a Safety Rating of 9, giving drivers confidence in consistent mirror stability on the road. With...
    09-091500012
    SKU:
    09-091500012
    Product Type:
    Exterior
    Make:
    Universal Items
    $18.43
    Qty in Cart: 0
    Price:
    $18.43
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate Filters

    FASS

    $107.99
    Drop- In Series Fuel System Filter Pack W/ 2 Extreme Water Separator Filters & 2 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030018
    SKU:
    09-07030018
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $107.99
    Qty in Cart: 0
    Price:
    $107.99
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate Filters

    FASS

    $182.99
    Drop- In Series Fuel System Filter Pack W/ 3 Extreme Water Separator Filters & 3 Extended Life Particulate FiltersImprove fuel system protection and long-term performance with this FASS Drop-In...
    09-07030016
    SKU:
    09-07030016
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $182.99
    Qty in Cart: 0
    Price:
    $182.99
    Subtotal:
  • FASS Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate Filters

    FASS Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate Filters

    FASS

    $120.99
    Drop- In Series Fuel System Filter Pack W/ 2 Coalescing Water Separator Filters & 2 Extended Length Particulate FiltersEnhance fuel system reliability with this FASS Drop-In Series Filter Pack for...
    09-07030014
    SKU:
    09-07030014
    Product Type:
    Engine Parts
    Make:
    Universal Items
    $120.99
    Qty in Cart: 0
    Price:
    $120.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 9 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 9 Inch Hub

    DAYTON / DORMAN

    $257.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 0302944, 3219V3714, 3946061Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700050
    SKU:
    09-051700050
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $257.99
    Qty in Cart: 0
    Price:
    $257.99
    Subtotal:
  • Disc Brake Rotor Replaces 6402229292, 76901, AMR2242N For Hendrickson MAXX22T

    Disc Brake Rotor Replaces 6402229292, 76901, AMR2242N For Hendrickson MAXX22T

    DAYTON / DORMAN

    $383.99
    415MM Disc Brake Rotor Fits Hendrickson MAXX22TEnhance air disc brake performance with this premium disc brake rotor, engineered as a replacement for part numbers 6402229292, 76901, and AMR2242N on...
    09-051700047
    SKU:
    09-051700047
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $383.99
    Qty in Cart: 0
    Price:
    $383.99
    Subtotal:
  • 5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    5.5 Inch Automatic Slack Adjuster W/ 1.5 Inch-28 Spline

    DAYTON / DORMAN

    $84.99
    Automatic Slack Adjuster Replaces R803108, R802447, R802446Maintain optimal braking efficiency with this durable 5.5-inch automatic slack adjuster designed for air brake systems requiring a 1...
    09-051700048
    SKU:
    09-051700048
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    Air Brake Caliper- Passenger Side Replaces 802984, K113887X, K149714

    DAYTON / DORMAN

    $1,096.99
    Passenger Side Air Brake Caliper Replaces 802984, K113887X, K149714Ensure dependable stopping power with this high-quality air brake caliper designed for passenger-side applications and built as a...
    09-051700049
    SKU:
    09-051700049
    Product Type:
    Frame & Chassis
    Position:
    Passenger Side
    Make:
    Universal Items
    $1,096.99
    Qty in Cart: 0
    Price:
    $1,096.99
    Subtotal:
  • 15 X 4 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    15 X 4 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $228.99
    15 X 4 Inch 10 Hole Brake Drum Replaces 65548B, 3800XImprove stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty applications. Built for...
    09-051700046
    SKU:
    09-051700046
    Product Type:
    Trailer
    Material Options:
    Steel
    Make:
    Universal Items
    $228.99
    Qty in Cart: 0
    Price:
    $228.99
    Subtotal:
  • 16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 8.62 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $270.99
    16.5 X 8.62 Inch 10 Hole Brake Drum Replaces 972312, WWD66854B, 10012097Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700043
    SKU:
    09-051700043
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $270.99
    Qty in Cart: 0
    Price:
    $270.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.78 Inch Hub

    DAYTON / DORMAN

    $269.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 1670176C1, 66800B, APL-102317Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty...
    09-051700044
    SKU:
    09-051700044
    Product Type:
    Frame & Chassis
    Material Options:
    Steel
    Make:
    Universal Items
    $269.99
    Qty in Cart: 0
    Price:
    $269.99
    Subtotal:
  • 16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    16.5 X 7 Inch Brake Drum W/ 10 Holes & 8.53 Inch Hub

    DAYTON / DORMAN

    $253.99
    16.5 X 7 Inch 10 Hole Brake Drum Replaces 3946075Improve stopping power and reliability with this high-quality iron brake drum designed for air brake systems in heavy-duty applications. Built for...
    09-051700045
    SKU:
    09-051700045
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $253.99
    Qty in Cart: 0
    Price:
    $253.99
    Subtotal:
  • 1.75 X 3.98 Inch Multi- Purpose Leaf Spring Bushings Replaces 052700000, 52700, B131000

    1.75 X 3.98 Inch Multi- Purpose Leaf Spring Bushings Replaces 052700000, 52700, B131000

    DAYTON / DORMAN

    $28.05
    Multi- Purpose Leaf Spring Bushings- 1.75 X 3.98 InchImprove suspension performance with these heavy-duty multi-purpose leaf spring bushings, engineered to replace part numbers 052700000, 52700, and...
    09-051000014
    SKU:
    09-051000014
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $28.05
    Qty in Cart: 0
    Price:
    $28.05
    Subtotal:
  • Suspension Height Control Valve Replaces 060826000, 60826, 60826000

    Suspension Height Control Valve Replaces 060826000, 60826, 60826000

    DAYTON / DORMAN

    $84.99
    Suspension Height Control Valve W/ 1/4 Inch NPT Inlet/ OutletOptimize your air suspension system with this high-quality ride height control valve, a direct replacement for part numbers 060826000,...
    09-051000015
    SKU:
    09-051000015
    Product Type:
    Frame & Chassis
    Make:
    Universal Items
    $84.99
    Qty in Cart: 0
    Price:
    $84.99
    Subtotal:
  • Steel Round Leaf Spring U- Bolt Kit

    Steel Round Leaf Spring U- Bolt Kit

    DAYTON / DORMAN

    $25.49
    3-1/16 X 14-1/2 Inch Round Leaf Spring U- Bolt KitSecure your suspension system with this high-quality steel round leaf spring U-bolt kit, designed for strength, durability, and reliable performance...
    09-051000017
    SKU:
    09-051000017
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Shape Options:
    Round
    Make:
    Universal Items
    $25.49
    Qty in Cart: 0
    Price:
    $25.49
    Subtotal:
  • Stainless Steel Mud Flap Top Trims W/ Mounting Hardware 2 X 24 Inch

    Stainless Steel Mud Flap Top Trims W/ Mounting Hardware 2 X 24 Inch

    TURNPIKE TRUCK TRIM

    $61.99
    2 X 24 Inch Stainless Steel Universal Top Mud Flap Accent TrimThese stainless steel universal top Mud Flap accent trims securely mount the mud flap to the hangers with include hardware for easy...
    09-0507055
    SKU:
    09-0507055
    Height Options:
    2 Inch
    Material Options:
    Stainless Steel
    Width Options:
    24 Inch
    Product Type:
    Mud Flaps
    Make:
    Universal Items
    Ready To Ship:
    Yes
    $61.99
    Qty in Cart: 0
    Price:
    $61.99
    Subtotal:
  • Self Adjusting 82 dB to 102 dB Back Up Alarm

    Self Adjusting 82 dB to 102 dB Back Up Alarm

    MAXXIMA

    $34.75
    Back Up Alarm- Self Adjusting 82 dB to 102 dBEnhance safety and compliance with this Self Adjusting 82 dB to 102 dB Back Up Alarm. This high-quality backup alarm automatically adjusts its sound...
    09-0205005
    SKU:
    09-0205005
    Length Options:
    1 5/8 Inch
    Height Options:
    2 3/4 Inch
    Width Options:
    4 Inch
    Product Type:
    Air, Electrical, & Safety
    Type Options:
    Surface Mount
    Make:
    Universal Items
    $34.75
    Qty in Cart: 0
    Price:
    $34.75
    Subtotal:
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Shop Cascadia Chrome Accessories & Replacement Truck Parts

Keep your Freightliner Cascadia running longer with high-quality, aftermarket parts and accessories. Whether you need to upgrade your chrome, boost interior cab/sleeper comfort, or enhance your Freightliner’s road performance, we’ve got the mechanical and cosmetic replacement parts to help you get the job done. Most Freightliner Cascadia 113 and 125 parts are interchangeable. However, there are differences in some components, like the transmission, engine-specific parts, or the hood (longer on the 125 model). These Freightliner trucks have different BBC (bumper-to-back-of-cab) measurements. So, before you buy, check the fitment tab for extra product details. Even if you’re adding non-model-specific parts, like a new drop visor or additional cab lighting, these will almost always require drilling into your truck. So, it’s important to know your exact fitment specifications before you buy. Our comprehensive parts selection makes it easy to fully personalize your Freightliner Cascadia 113/125 model both inside and out.

Frequently Asked Questions About Freightliner Cascadia 113/125 Truck Parts

Will these parts fit my specific Cascadia model year, and what are the differences between 113 and 125 parts?

Most aftermarket parts for Cascadia trucks fit model years 2008-2017 for both the 113 and 125 series. The primary difference is that the 125 has a longer hood (125" BBC) compared to the 113 (113" BBC). While many parts like mirrors, visors, and interior accessories are interchangeable, hood-specific items like grilles, bumpers, and hood-mounted accessories require matching your exact model. Always verify your truck's BBC measurement and model year before ordering to ensure proper fitment.

What material options are available for bumpers, and how do chrome, stainless steel, and painted finishes hold up?

Chrome-plated steel bumpers offer a classic look but require regular maintenance to prevent rust and pitting. Stainless steel bumpers (typically 304-grade) provide superior corrosion resistance and maintain their appearance longer with minimal upkeep. Painted bumpers are the most economical option and can be color-matched to your truck but may need repainting after 3-5 years depending on exposure. For harsh winter conditions or coastal areas, stainless steel is the recommended choice despite the higher initial cost.

Can I install these parts myself, or do I need professional installation?

Many Cascadia parts like mirror covers, visors, and grab handles can be installed with basic tools in 30-60 minutes using the existing mounting points. Bumpers typically require 2-3 hours and a second person due to their weight (80-120 lbs). Major components like grilles or hood replacements often need alignment adjustments and are best handled by professionals. Most parts include installation hardware, but you may need additional tools like torque wrenches for proper installation.

Are aftermarket parts as durable as OEM Freightliner parts?

Quality aftermarket parts from reputable manufacturers often match or exceed OEM specifications while costing 30-50% less. Look for parts that meet DOT/SAE standards and come with warranties of at least one year. The main differences are usually in finish quality and exact fitment tolerances. For critical safety components like bumpers and mirrors, choose parts that specifically state they meet or exceed OEM specifications.

What should I check before ordering to avoid fitment issues and returns?

First, locate your OEM and verify your exact model year, BBC length (113" or 125"), and any special edition packages. Check if your truck has any aftermarket modifications that might affect fitment. For bumpers, measure the mounting bracket spacing and note whether you have fog light cutouts or tow hook provisions. Take photos of your current setup and compare them with product images. When in doubt, contact us with your OEM and photos for fitment verification before ordering.


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