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What Is DEF on a Semi Truck? Fluid, Filters, Problems & Maintenance(Post)
What Is a DEF (Diesel Exhaust Fluid) Filter? A DEF (Diesel Exhaust Fluid) filter protects the SCR (Selective Catalytic Reduction) system by removing dirt, debris, and contaminants from the DEF supply
Buyers Guide to Aftermarket Air Breather Panels(Post)Decorative light panels are an outstanding way to start personalizing your truck. Air breather panels offer tremendous visual appeal and can elevate your big rig's nighttime appearance. There are five
Semi Truck DPF Systems: How They Work, Problems, Regeneration & Parts(Post)Let’s break down how to maintain peak emissions performance and avoid excessive repairs on big truck exhausts. Key Takeaways DPFs trap soot, while DEF reduces harmful nitrogen oxide emissions. Watch
What Does the FASS Fuel System Do? (Post)Diesel fuel often contains air, vapor, water, and fine debris - harmful contaminants that hurt fuel pressure stability, injector life, and injection pump health. FASS (fuel air separation system) help
What Year Did Semi Trucks Get DPF Systems?(Post)When Did Semi Trucks Start Using DPF Systems? EPA Rules Explained Diesel particulate filters (DPFs) became standard equipment on new U.S. heavy-duty diesel trucks starting with the 2007 engine model y
How to Choose the Right W990 Drop Visor(Post)The best Kenworth W990 drop visor depends on your design preference, mounting configuration, and windshield type or cab style (curved or flat). Buying a Custom W990 Truck Visor Online? If you're brow
Preventative Maintenance Checklist for Semi Trucks(Post)In this post, we’ll cover the need for a semi truck preventative maintenance checklist, and some of the common replacement parts you can buy online and ship directly to your specified address. Key Ta
Best Semi Truck Emergency Kit Accessories to Deter Roadside Breakdowns(Post)It’s cold, and late, and you’re suddenly stalled at the side of the road because your semi truck won’t start or won’t budge. If this sounds like a truck driver’s worst nightmare, it’s because it is.
Signs of a Failing Heater Box & What to Do About It(Post)Experiencing refreshing cool air in the summer and warm air in the winter is nearly priceless when behind the wheel of a big rig for 11 hours a day. However, if your A/C heater box isn’t working, your
Wet Line Kits for Semi Trucks 101: The Basics Explained(Post)Ready to transform your rig into a hydraulic powerhouse? A semi-truck wet line kit can do the trick. One of these will turn your truck from a normal highway hauler into a workhorse capable of handlin
How to Winterize a Semi Truck: The Complete Driver Checklist(Post)Cold winter weather, freezing temperatures, snow-covered roads, and adverse weather conditions wreak havoc on semi truck engines and equipment, and can lead to costly repairs if damage occurs. Don’t c
Spare Semi Truck Parts Every Owner-Operator Should Keep(Post)For owner-operators, having the right spare parts on hand is the difference between experiencing devastating downtime and productive uptime. You don’t want to be caught on the side of the road waiting
How A/C Driers Work on Your Semi Truck(Post)Ever wondered why your semi truck’s AC runs smoothly, or why it suddenly stops working? Your A/C receiver, drier, or accumulator is the unsung heroe of your commercial vehicle. Maintaining your A/C d
T880 Visor Ultimate Buyer's Guide(Post)There are countless Kenworth T880 visor options to choose from depending on the theme and style you’re going for. Here's a quick buyer's guide for Kenworth T880 aftermarket visors. Before you buy, con
What are the Most Frequently Replaced Semi Truck Parts?(Post)The parts of a class 8 truck that see the most frequent repair and replacement are areas where tons of heat, friction, and pressure occur. No-brainer, right? Here are some of the most frequently repl
Diesel Truck Engine Maintenance Guide(Post)Semi truck engines can last up to one million miles, or more, before they need to be rebuilt or replaced. During their lifespan, engine system parts experience a lot of heat and pressure, eventually
Seasonal Semi Truck Maintenance Checklist(Post)Freezing winter weather temperatures, heavy snow, ice, and road salt take an unseen toll on your semi truck. Corrosion directly affects your semi truck brakes, electrical terminals, suspension mounts
Semi Truck DPF Box Covers & Slipcovers: Fitment Guide(Post)Semi Truck DPF Box Covers: Types, Fitment & Replacement What Is a DPF Box Cover on a Semi Truck? DPF box covers are exterior panels designed to conceal or protect the aftertreatment housing. They do n
Spring Semi-Truck Maintenance: 5 Checks to Prevent Expensive Repairs(Post)Winter weather causes corrosion, contamination, wear, and hidden damage. Spring is a great time to inspect the truck thoroughly and stop small problems from becoming giant disasters. Five Spring Main
7 Best Exterior Chrome Upgrades for the Kenworth W900A(Post)Outfit your Kenworth W900A model with stunning exterior chrome accessories and stainless-steel upgrades that seamlessly tie together the entire truck’s theme. Classic big rig owners take a lot of prid
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3/4 X 3.5 X 5.125 Inch Square U-Bolt Replaces 03-00425, 03-00581 & 03-05105 For Peterbilt Low Air Leaf Suspension
AFTERMARKET
$26.51Square U-Bolt Fits Peterbilt Low Air Leaf SuspensionReplace worn or damaged suspension components with the 3/4 x 3.5 x 5.125 Inch Square U-Bolt, compatible with OEM numbers 03-00425, 03-00581, and...01-051048- SKU:
- 01-051048
- Width Options:
- 3 Inch
- Truck Class:
- Heavy Duty
- Diameter Options:
- 3/4 Inch
- Length Options:
- 5 Inch
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$26.51Qty in Cart: 0Price:$26.51Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 5579356, 5295605 For Cummins ISX Engine
GLOBAL EMISSIONS
$1,971.991-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold Individually...29-080600051- SKU:
- 29-080600051
- Truck Class:
- Heavy Duty
- Style Options:
- Cummins
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$1,971.99Qty in Cart: 0Price:$1,971.99Subtotal: -
Air Spring Rolling Lobe 80 PSI- 9000 - 11 10.5E-16 A 214 69701, 90557410 For SAF Holland / Neway
AFTERMARKET
$332.99Replacement Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* 9000 Load At 80 PSI* 11400 Load At 100 PSI* 80 CPM Natural Frequency* Aluminum Bottom Plate* With Bumper* Dimensions: ...19-05180064- SKU:
- 19-05180064
- Product Type:
- Trailer
- Truck Class:
- Heavy Duty
- Make:
- Trailer
- Style Options:
- Rolling Lobe
$332.99Qty in Cart: 0Price:$332.99Subtotal: -
Spring End Pad 3.13 Inch C to C For Freightliner
AFTERMARKET
$96.99Freightliner Spring End Pad Replaces 1120807000Ensure proper leaf spring support on your Freightliner with this 3.13-inch C-to-C Spring End Pad. Measuring 3.9 inches long, 3.9 inches wide, and 2.75...03-05100063- SKU:
- 03-05100063
- Length Options:
- 3 3/4 Inch
- Material Options:
- Plastic/Poly
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Frame & Chassis
$96.99Qty in Cart: 0Price:$96.99Subtotal: -
3/8 Inch NPT Supply Line Filter ESL2550, RSL2550
AUTOMANN USA
$35.86Supply Line Filter 3/8 Inch NPT Inlet & Outlet* High Quality Supply Line Filter* 3/8 Inch NPT Inlet And Outlet* Sold Individually* Warranty On Supply Line Filters Against Defects In Workmanship &...19-05170031- SKU:
- 19-05170031
- Product Type:
- Trailer
- Truck Class:
- Heavy Duty
- Make:
- Trailer
- Diameter Options:
- 3/8 Inch
$35.86Qty in Cart: 0Price:$35.86Subtotal: -
On SaleFREE SHIPPING OVER $249Limited Quantity Available
BESTfit Semi-Round U-Bolt Kit 7/8 X 5.25 X 14.5 Inch Replaces 11-23853-000 For Freightliner FAS II Suspension
BESTFIT TRUCK PARTS
Now: $26.22Was: $62.99BESTfit U Bolt Kit Includes Washers & Nuts For Freightliner FAS II Suspension* High Quality U Bolt Kit* Includes: - (2) U Bolts (Specialty Bend)* Dimensions: - 14.5 Inch Length - 5.25 Inch Width ...03-051018- SKU:
- 03-051018
- Width Options:
- 3 Inch
- Diameter Options:
- 1 Inch
- Length Options:
- 15 Inch
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
Now: $26.22Was: $62.99Qty in Cart: 0Price:Now: $26.22Was: $62.99Subtotal: -
BESTfit DIesel Particulate Filter For Cummins Replaces 5283911, ENVG1064, G02012
BESTFIT TRUCK PARTS
$12.99DIesel Particulate Filter Gasket By BESTfit Replaces 5283911, ENVG1064, G02012 Fits CumminsBuilt for durability and performance, the BESTfit Cummins DPF Gasket replaces OEM part numbers 5283911,...29-08090051- SKU:
- 29-08090051
- Style Options:
- Cummins
- Product Type:
- Exhaust
- Make:
- Universal Items
$12.99Qty in Cart: 0Price:$12.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit Adjustable Leveling Valve Linkage Kit Replaces OE 03-05180, 03-06224, 0305180
BESTFIT TRUCK PARTS
$14.66BESTfit Height Control Valve Linkage And Rod Kit, Replaces 03-05180* High Quality Linkage Kit * Adjustable Linkage Kit For Height Control Valve* 18 Inch Rod With Ends* Hardware* Maximum Usable Length...29-051800- SKU:
- 29-051800
- Length Options:
- 18 Inch
- Truck Class:
- Heavy Duty
- Make:
- International
- Make:
- Volvo
- Make:
- Hino
- Make:
- Trailer
- Make:
- Kenworth
- Make:
- Western Star
- Make:
- Freightliner
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$14.66Qty in Cart: 0Price:$14.66Subtotal: -
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U-Bolt Kit 7/8 X 5.25 X 15.5 Inch Replaces 11-23583-001 & 681-325-03-25 For Freightliner FAS II Suspension
BESTFIT TRUCK PARTS
$54.99U Bolt Kit Includes Washers & Nuts For Freightliner FAS II Suspension* High Quality U Bolt Kit* Includes: - (2) U Bolts (Specialty Bend)* Dimensions: - 15.5 Inch Length - 5.25 Inch Width - 7/8...03-051017- SKU:
- 03-051017
- Width Options:
- 5 Inch
- Length Options:
- 15 Inch
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Frame & Chassis
$54.99Qty in Cart: 0Price:$54.99Subtotal: -
BESTfit 12 Inch 80 PSI Replacement Suspension Air Bag
BESTFIT TRUCK PARTS
$233.99Replacement Suspension Air Bag By BESTfitMaintain a smooth, controlled ride with the BESTfit 12 Inch 80 PSI Replacement Suspension Air Bag, engineered for dependable load support and long-lasting...29-051064- SKU:
- 29-051064
- Truck Class:
- Heavy Duty
- Height Options:
- 12 Inch
- Material Options:
- Plastic/Poly
- Make:
- Kenworth
- Rating:
- 80 PSI
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$233.99Qty in Cart: 0Price:$233.99Subtotal: -
25 9/16 Inch Torque Rod Replaces 305108 For Peterbilt
AFTERMARKET
$163.9925-9/16 Inch C To C Torque Rod Replaces 305108, 0305108The 25 9/16 Inch Torque Rod is a durable replacement designed to provide excellent axle control and suspension stability for heavy-duty trucks...01-05100014- SKU:
- 01-05100014
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Length Options:
- 25 1/2 Inch
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
$163.99Qty in Cart: 0Price:$163.99Subtotal: -
FREE SHIPPING OVER $249
TPHD Height Leveling Valve Rod Linkage Kit Replaces 03-05180 03-06224 0305180 For Kenworth AG100, AG200 & AG400 Suspensions
TPHD
$14.04Adjustable Linkage Kit For Height Control Valve* High Quality Leveling Valve Rod Linkage Kit* Adjustable Linkage Kit For Height Control Valve* 18 Inch Rod With Ends And Hardware* Maximum Usable...02-051800K01- SKU:
- 02-051800K01
- Length Options:
- 18 Inch
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$14.04Qty in Cart: 0Price:$14.04Subtotal: -
Turnpike Truck Trim Replacement Shields With 6 Rnd 2 Inch Light Holes For Freightliner Freightliner Donaldson Air Cleaner
TURNPIKE TRUCK TRIM
$78.99Replacement Donaldson Air Cleaner Shields With 6 Round 2 Inch Light Holes* High Quality Shields * (6) 2 Inch Light Holes* Made In USA * Sold As Pair* Warranty On Shields Against Defects In...03-0905154- SKU:
- 03-0905154
- Length Options:
- 22 1/2 Inch
- Product Type:
- Exterior
- Height Options:
- 1 1/2 Inch
- Light Options:
- Without Lights
- Material Options:
- Stainless Steel
- Width Options:
- 14 1/4 Inch
- Make:
- Freightliner
$78.99Qty in Cart: 0Price:$78.99Subtotal: -
MGM ADB Spring Brake TRB2424DT051, K043270
AFTERMARKET
$531.99Air Brake Chamber - Combination, Air Disc ModelThis MGM ADB spring brake is built for air disc systems with a 2.5-inch stroke. It's got heavy-duty nylon diaphragms, epoxy coating where it counts, and...09-05170107- SKU:
- 09-05170107
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
- Material Options:
- Nylon
$531.99Qty in Cart: 0Price:$531.99Subtotal: -
25-9/16 Inch Torque Rod, Rebushable W/ 1-1/4 Inch Shaft - 03-05108 For Peterbilt
AFTERMARKET
$219.9925-9/16 Inch C To C Rebushable Torque Rod Replaces 03-05108The 25 9/16 Inch Torque Rod with a 1 1/4 Inch shaft is a high-quality replacement for OEM 03-05108, designed to deliver robust axle control...01-05100015- SKU:
- 01-05100015
- Truck Class:
- Heavy Duty
- Length Options:
- 25 3/5 Inch
- Material Options:
- Steel
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
$219.99Qty in Cart: 0Price:$219.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit Rear Spring Bushing Mount 4.25 X 1.75 Inch C To C W/ 10 Bolt Holes For Peterbilt Low Air Leaf Suspension Replaces CS70789, 03-05117
BESTFIT TRUCK PARTS
$62.99Rear Spring Bushing Mount 4.25 X 1.75 Inch C To C W/ 10 Bolt Holes By BESTfit Replaces CS70789, 03-05117 Fits Peterbilt Low Air Leaf SuspensionDo you need a low air leaf spring bushing mount for your...01-051018- SKU:
- 01-051018
- Truck Class:
- Heavy Duty
- Product Type:
- Frame & Chassis
- Material Options:
- Plastic/Poly
- Make:
- Peterbilt
- Ready To Ship:
- Yes
$62.99Qty in Cart: 0Price:$62.99Subtotal: -
AirDog Fuel Filter Wrap Heater Kit- 24V For FPII-150 & FPII-200 Fuel Systems
AIRDOG HD
$178.9924V Fuel Filter Wrap Heater Kit Fits FPII-150 & FPII-200 Fuel SystemsPrevent frozen fuel issues in your FPII-150 and FPII-200 AirDog systems with the 24V Fuel Filter Wrap Heater Kit. Featuring a...29-070300051- SKU:
- 29-070300051
- Product Type:
- Engine Parts
$178.99Qty in Cart: 0Price:$178.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit 3.5 X 3.625 Inch U-Bolt Saddle Replaces 03-05100 & 03-07678 For Peterbilt Low Air Leaf Suspension
BESTFIT TRUCK PARTS
$44.97BESTfit U Bolt Saddle For Peterbilt Low Air Leaf SuspensionDesigned to replace OEM parts 03-05100 and 03-07678, the BESTfit 3.5 x 3.625 Inch U-Bolt Saddle provides dependable support for U-bolt...01-051047- SKU:
- 01-051047
- Truck Class:
- Heavy Duty
- Length Options:
- 3 Inch
- Width Options:
- 3 Inch
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$44.97Qty in Cart: 0Price:$44.97Subtotal: -
Air Disc Brake Chamber Type Replaces CSB16D, CSB16D051, K028226, SC16D
AFTERMARKET
$343.99Sealed ADB Service ChamberThe ADB Service Chamber CSB16D is equipped with a standard 2.5-inch stroke, great for air disc brake systems. It has a heavy-duty nylon reinforced diaphragm that offers...09-05170022- SKU:
- 09-05170022
- Product Type:
- Frame & Chassis
- Material Options:
- Nylon
- Make:
- Universal Items
$343.99Qty in Cart: 0Price:$343.99Subtotal: -
Axle Seat 5.5 Degree - 16-14051-000 For Freightliner Air Ride Late Model Suspensions
AFTERMARKET
$45.20Double Winged Axle Seat For Square Bend U-Bolt* High Quality Axle Seat* 4.75 Inch * 5.5 Degree* Used With Square U-bolts Double Winged* Sold Individually * Warranty On Axle Seats Against Defects In...03-05100003- SKU:
- 03-05100003
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Frame & Chassis
$45.20Qty in Cart: 0Price:$45.20Subtotal: