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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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  • FREE SHIPPING OVER $249
    Aluminum Frame Steps 23 Inch W/ 4 Secure Frame Mounting Holes & Width Options

    Aluminum Frame Steps 23 Inch W/ 4 Secure Frame Mounting Holes & Width Options

    ICONIC

    $220.99 - $264.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAluminum Frame Steps 12 X 23 Inch W/ 4 Secure Frame Mounting Holes12 X 23 Inch Aluminum Frame Steps W/...
    PPR_301290
    SKU:
    PPR_301290
    Material Options:
    Aluminum
    Location:
    Made In USA
    Height Options:
    23 Inch
    Width Options:
    22 Inch
    Product Type:
    Frame & Chassis
    Width Options:
    16 Inch
    Length Options:
    8 3/4 Inch
    Width Options:
    12 Inch
    Make:
    Universal Items
    $220.99 - $264.99
    Qty in Cart: 0
    Price:
    $220.99 - $264.99
    Subtotal:
  • FREE SHIPPING OVER $219
    18 Gauge Wire Harness W/ 10 Female .18 Inch 4 Pin Bullet Connectors & Prong Spacing Options

    18 Gauge Wire Harness W/ 10 Female .18 Inch 4 Pin Bullet Connectors & Prong Spacing Options

    TRUX ACCESSORIES

    $33.08 - $43.00
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks18 Gauge Wire Harness W/ 10 Female .18 Inch 4 Pin Bullet Connectors & 4 Inch Spacing For RGB Lighting...
    PPR_301296
    SKU:
    PPR_301296
    Product Type:
    Lighting
    Make:
    Universal Items
    $33.08 - $43.00
    Qty in Cart: 0
    Price:
    $33.08 - $43.00
    Subtotal:
  • FREE SHIPPING OVER $249
    8 AWG Primary Copper Wire 6 Ft W/ Color Options

    8 AWG Primary Copper Wire 6 Ft W/ Color Options

    UNITED PACIFIC

    $7.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks8 AWG Black Primary Copper Wire 6 FtBlack Primary Copper Wire 8 AWG 6 Ft* High Quality Primary Wire*...
    PPR_301285
    SKU:
    PPR_301285
    Product Type:
    Lighting
    Make:
    Universal Items
    $7.99
    Qty in Cart: 0
    Price:
    $7.99
    Subtotal:
  • Aluminum Thread On Caroline Style Gearshift Knob W/ Zinc Die Cast Adapter For 13/15/18 Speed Eaton Fuller Shifter, Matte Black & Embedded LED W/ Color Option

    Aluminum Thread On Caroline Style Gearshift Knob W/ Zinc Die Cast Adapter For 13/15/18 Speed Eaton Fuller Shifter, Matte Black & Embedded LED W/ Color Option

    UNITED PACIFIC

    $78.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksAluminum Thread On Caroline Style Gearshift Knob Matte W/ Zinc Die Cast Adapter For 13/15/18 Speed...
    PPR_301292
    SKU:
    PPR_301292
    Color:
    Amber
    Color:
    Blue
    Color:
    Red
    Color:
    White
    Product Type:
    Interior
    Color:
    Green
    Type Options:
    Thread On
    Location:
    Made In USA
    Color:
    Purple
    Material Options:
    Aluminum
    Make:
    Universal Items
    $78.99
    Qty in Cart: 0
    Price:
    $78.99
    Subtotal:
  • FREE SHIPPING OVER $249
    3:1 Heat Shrink Tubing Red/Black W/ Size Options 2 Pack

    3:1 Heat Shrink Tubing Red/Black W/ Size Options 2 Pack

    UNITED PACIFIC

    $5.99 - $6.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks3:1 Heat Shrink Tubing Red/Black 4 X 2/5 Inch 2 Pack2 Pack 3:1 Heat Shrink Tubing Red/Black 4 X 2/5...
    PPR_301281
    SKU:
    PPR_301281
    Product Type:
    Air, Electrical, & Safety
    Length Options:
    4 Inch
    Make:
    Universal Items
    $5.99 - $6.99
    Qty in Cart: 0
    Price:
    $5.99 - $6.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Steel Frame Clips W/ Size & Quantity Options

    Steel Frame Clips W/ Size & Quantity Options

    UNITED PACIFIC

    $4.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trucks7 Pack Small Steel Frame Clip 1 1/8 X 7/16 X 1/4 InchSmall Steel Frame Clip 1 1/8 X 7/16 X 1/4 Inch 7...
    PPR_301283
    SKU:
    PPR_301283
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $4.99
    Qty in Cart: 0
    Price:
    $4.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Weather Connector Project Kit W/ Male & Female Connector Housings, 14-16 Gauge Wire Terminals & Quantity/Style Options

    Weather Connector Project Kit W/ Male & Female Connector Housings, 14-16 Gauge Wire Terminals & Quantity/Style Options

    UNITED PACIFIC

    $6.99 - $10.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksOne 2 Wire Weather Connector Project Kit W/ Male & Female Connector Housings/ 14-16 Gauge Wire...
    PPR_301275
    SKU:
    PPR_301275
    Position:
    Kit Full
    Product Type:
    Air, Electrical, & Safety
    Location:
    Made In USA
    Make:
    Universal Items
    $6.99 - $10.99
    Qty in Cart: 0
    Price:
    $6.99 - $10.99
    Subtotal:
  • FREE SHIPPING OVER $249
    ATC/ATO Type Blade Fuse W/ Color & Amp Options

    ATC/ATO Type Blade Fuse W/ Color & Amp Options

    UNITED PACIFIC

    $1.93
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksPurple 3 Amp ATC/ATO Type Blade Fuse3 Amp Purple ATC/ATO Type Blade Fuse* High Quality Fuse* ATC/ATO...
    PPR_301277
    SKU:
    PPR_301277
    Color:
    Green
    Color:
    Yellow
    Color:
    Orange
    Rating:
    15.0 Amps
    Rating:
    5.0 Amps
    Location:
    Made In USA
    Rating:
    20.0 Amps
    Color:
    Purple
    Color:
    Blue
    Product Type:
    Air, Electrical, & Safety
    Color:
    Red
    Rating:
    3.0 Amps
    Rating:
    10.0 Amps
    Rating:
    30.0 Amps
    Make:
    Universal Items
    $1.93
    Qty in Cart: 0
    Price:
    $1.93
    Subtotal:
  • Hogebuilt Stainless Steel Single Axle Fender W/ 3 Inch Flange & Length Options

    Hogebuilt Stainless Steel Single Axle Fender W/ 3 Inch Flange & Length Options

    HOGEBUILT FENDERS

    $275.99 - $336.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksHogebuilt Stainless Steel 48 Inch Single Axle Fender W/ 3 Inch Flange48 Inch Single Axle Fender...
    PPR_301208
    SKU:
    PPR_301208
    Length Options:
    60 Inch
    Style Options:
    Full Fender
    Finish Options:
    Polished
    Location:
    Made In USA
    Material Options:
    Stainless Steel
    Product Type:
    Rear Fenders
    Length Options:
    48 Inch
    Make:
    Universal Items
    $275.99 - $336.99
    Qty in Cart: 0
    Price:
    $275.99 - $336.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Primary Copper Wire 20 AWG 30 Ft Length W/ Color Options

    Primary Copper Wire 20 AWG 30 Ft Length W/ Color Options

    UNITED PACIFIC

    $7.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksBlack Primary Copper Wire 20 AWG 30 Ft LengthBlack 20 AWG Primary Copper Wire 30 Ft Length* High...
    PPR_301273
    SKU:
    PPR_301273
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $7.99
    Qty in Cart: 0
    Price:
    $7.99
    Subtotal:
  • Hogebuilt Mirror Shine Stainless Steel Flap Weight Upper/Lower Options

    Hogebuilt Mirror Shine Stainless Steel Flap Weight Upper/Lower Options

    HOGEBUILT FENDERS

    $97.99
    Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksHogebuilt Mirror Shine Stainless Steel Bottom Flap WeightMirror Shine Stainless Steel Bottom Flap...
    PPR_301199
    SKU:
    PPR_301199
    Location:
    Made In USA
    Finish Options:
    Polished
    Position:
    Lower
    Position:
    Upper
    Product Type:
    Mud Flaps
    Material Options:
    Stainless Steel
    Make:
    Universal Items
    $97.99
    Qty in Cart: 0
    Price:
    $97.99
    Subtotal:
  • Steel Leaf Spring Suspension 27 Inch Axis 1 & 32 Inch Axis 2 Length

    Steel Leaf Spring Suspension 27 Inch Axis 1 & 32 Inch Axis 2 Length

    DAYTON / DORMAN

    $1,514.99
    Steel Leaf Spring Suspension W/ 5 Leaves & 2 Threaded M32 X 4 Inch Diameter Bushing Pins* High Quality Leaf Spring Suspension* Made Of Steel* Full Taper Front Axle Type* Includes:  - (2) Up Turned...
    29-05090259
    SKU:
    29-05090259
    Material Options:
    Steel
    Product Type:
    Frame & Chassis
    Location:
    Made In USA
    Make:
    Universal Items
    $1,514.99
    Qty in Cart: 0
    Price:
    $1,514.99
    Subtotal:
  • Filter-Equipped Aluminum Filter Cartridge W/ Hex Thread & Rubber Vent Plug For Steer Axle

    Filter-Equipped Aluminum Filter Cartridge W/ Hex Thread & Rubber Vent Plug For Steer Axle

    THE HUB CORPORATION

    $41.99
    Filter Cartridge Aluminum W/ Multistage Magnetic Oil FilterImprove your steer axle maintenance with thisFilter Equipped Aluminum Filter Cartridge with Hex Thread & Rubber Vent Plug. Designed to...
    09-20200618
    SKU:
    09-20200618
    Product Type:
    Wheels
    Make:
    Universal Items
    $41.99
    Qty in Cart: 0
    Price:
    $41.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Chrome Plated Warhead Design Nut Cover Push On 33MM Across Flat

    Chrome Plated Warhead Design Nut Cover Push On 33MM Across Flat

    GRAND GENERAL

    $28.99
    Push On Nut Cover Chrome Plated Warhead Design 33MM Across Flat* High Quality Nut Cover* Made Of Plastic* Chrome Plated Finish* Warhead Design* Dimensions:  - 4-3/16 Inch Height  - 33 MM Across Flat*...
    09-20060037
    SKU:
    09-20060037
    Product Type:
    Wheels
    Material Options:
    Plastic/Poly
    Finish Options:
    Chrome-Plated
    Type Options:
    Push On
    Size Options:
    33 mm
    Style Options:
    Warhead
    Height Options:
    4 Inch
    Make:
    Universal Items
    $28.99
    Qty in Cart: 0
    Price:
    $28.99
    Subtotal:
  • FREE SHIPPING OVER $249
    Stainless Steel Standard Front Hub Cap W/ 7/16 Lip

    Stainless Steel Standard Front Hub Cap W/ 7/16 Lip

    GRAND GENERAL

    $13.89
    Standard Front Hub Cap Stainless Steel W/ 7/16 Lip* High Quality Hub Cap* Made Of Stainless Steel* Fits Most 20, 22.5, And 24.5 Inch Wheels With 8-23/32 Inch Diameter Center Hole* Includes:  - (1)...
    09-2003165
    SKU:
    09-2003165
    Material Options:
    Stainless Steel
    Product Type:
    Wheels
    Width Options:
    2 Inch
    Make:
    Universal Items
    $13.89
    Qty in Cart: 0
    Price:
    $13.89
    Subtotal:
  • Filter-Equipped Starter Kit W/ Filler Cartridge Replacement & Hex Thread Socket Tool

    Filter-Equipped Starter Kit W/ Filler Cartridge Replacement & Hex Thread Socket Tool

    THE HUB CORPORATION

    $228.99
    Starter Kit W/ Oil Bath Steer Hub Caps & 4 Spare Rubber Vent PlugsMake steer axle maintenance easier with thisFilter Equipped Starter Kit with Filler Cartridge Replacement and Hex Thread Socket Tool...
    09-20200620
    SKU:
    09-20200620
    Product Type:
    Wheels
    Make:
    Universal Items
    $228.99
    Qty in Cart: 0
    Price:
    $228.99
    Subtotal:
  • Filter-Equipped Hub Cap Grease Xtractor Design W/ 6 Bolt Holes, 6.25 Inch Flange Outer Diameter Replaces SKF 1643, 1743, 1843 For Trailer/TN Tapered Spindle Axle

    Filter-Equipped Hub Cap Grease Xtractor Design W/ 6 Bolt Holes, 6.25 Inch Flange Outer Diameter Replaces SKF 1643, 1743, 1843 For Trailer/TN Tapered Spindle Axle

    THE HUB CORPORATION

    $72.99
    Hub Cap Oil Bath Xtractor Design W/ 6 Bolt Holes Fits Trailer/TN Tapered Spindle AxleKeep your trailer axle hubs properly protected with thisFilter Equipped Hub Cap with Grease Xtractor Design,...
    09-20200616
    SKU:
    09-20200616
    Product Type:
    Wheels
    Make:
    Universal Items
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    Subtotal:
  • FREE SHIPPING OVER $249
    10 Pack 8 AWG Red Crimp & Heat Shrink Seal Butt Connector

    10 Pack 8 AWG Red Crimp & Heat Shrink Seal Butt Connector

    UNITED PACIFIC

    $31.99
    8 AWG Red Crimp & Heat Shrink Seal Butt Connector 10 Pack* High Quality Butt Connector* Crimp And Heat Shrink* 8 AWG* Red* Sold As Pack (10)* Warranty On Butt Connectors Against Defects In...
    09-16030549
    SKU:
    09-16030549
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $31.99
    Qty in Cart: 0
    Price:
    $31.99
    Subtotal:
  • FREE SHIPPING OVER $249
    2 Pack Lead Free Battery Terminal W/ 5/16 Inch Stud

    2 Pack Lead Free Battery Terminal W/ 5/16 Inch Stud

    UNITED PACIFIC

    $15.99
    Lead Free Battery Terminal W/ 5/16 Inch Stud 2 Pack* High Quality Battery Terminal* Lead Free* 5/16 Inch Stud* Sold As Pack (2)* Warranty On Battery Terminals Against Defects In Workmanship &...
    09-16030532
    SKU:
    09-16030532
    Product Type:
    Air, Electrical, & Safety
    Make:
    Universal Items
    $15.99
    Qty in Cart: 0
    Price:
    $15.99
    Subtotal:
  • Filter-Equipped Hub Cap Grease Xtractor Design W/ 6 Bolt Holes, 7.5 Inch Flange Outer Diameter Replaces SKF 1696, 1796, 1799 For Trailer/TN Parallel Spindle Axle

    Filter-Equipped Hub Cap Grease Xtractor Design W/ 6 Bolt Holes, 7.5 Inch Flange Outer Diameter Replaces SKF 1696, 1796, 1799 For Trailer/TN Parallel Spindle Axle

    THE HUB CORPORATION

    $72.99
    Hub Cap Grease Xtractor Design W/ 6 Bolt Holes Fits Trailer/TN Parallel Spindle AxleKeep your trailer's wheel-end components protected with thisHigh Quality Filter Equipped Hub Cap with Grease...
    09-20200617
    SKU:
    09-20200617
    Product Type:
    Wheels
    Make:
    Universal Items
    $72.99
    Qty in Cart: 0
    Price:
    $72.99
    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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