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Haul of Fame - Loud N Heavy: How Davis Brothers Designs Turned a Famous Show Truck Into a Legend of Its Own(Post)
Davis Brothers Designs transformed a renowned Peterbilt 389 show truck into "Loud N Heavy," a functional masterpiece defined by meticulous custom fabrication. Paired with a custom lowboy trailer conc
Quick-Fix Air Brake Line Repair Kit: Why It Belongs in Every Trucker’s Side Box(Post)When your air brake lines get damaged, it spells bad news for you and your payload on the road. Thankfully, having an emergency repair Quick-Fix NTA kit is essential for owner-operators on long hauls
A Buyer's Guide to Semi Truck Toolbox Storage(Post)If there's one thing that a truck driver needs it's more storage space. Buying the right heavy-duty commercial truck storage boxes is one of the most useful purchases you can make. Here are some of t
Semi Truck Brake System Maintenance Guide(Post)Semi-truck brake defects account for 30% of out-of-service violations, according to CVSA’s 2025 International Roadcheck. OOS violations will get you shut down on the spot - no matter what it is. Whet
Semi Truck Brakes 101: How They Work & When to Replace Them(Post)Semi truck air brake systems depend on a network of brake chambers, slack adjusters, valves, air lines, and other components to deliver stopping power. If these parts wear out or become damaged, braki
Truck Shows(Page) truck show events(Page) Most Common Replacement Parts for Freightliner FL70(Post)Freightliner FL70/FL80 Business Class trucks see a lot of wear and tear while running job sites. The parts that risk quick replacement are those that see the most pressure and stress, like the suspens
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
T880 Exterior Upgrades for Highway Trucks(Post)The Kenworth T880 (2013 - present) is a popular vocational truck with a set-back axle that is designed to handle heavy payloads and operate across rugged work sites whether as a dump truck or logging
Semi Truck Muffler Guide(Post)Need to lower your exhaust and engine noise, but aren’t sure what muffler to get? We offer Pittsburgh Power, Donaldson, Automann, and BESTfit mufflers. In this quick guide, we’ll break down the basics
The Ultimate Semi Truck Seating Guide(Post)As a truck driver, your seat is where you spend the majority of your day. It's your office. Investing in a semi truck seat with proper lumbar support and ergonomic features can pay dividends for your
W990 Drop Visor Installation Guide(Post)How to Install a W990 Visor Installing a Kenworth W990 visor requires careful measuring, test-fitting, drilling, wiring, sealing, and final alignment. The most important part of the installation is no
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
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
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Cabin Air Spring Replaces 75314, SC29-O132, 7155, 7164, W023587155, W027037163, W027037164, W027037165, 1S4235, R816002, W027037153, 2019036
AFTERMARKET
$57.99Sleeve Type Cabin Air Spring- Load At 80 PSI - 688 Lbs, Load At 100 PSI - 860 LbsImprove ride comfort and cab stability with this high-quality Cabin Air Spring. This sleeve-type air spring supports...29-10140001- SKU:
- 29-10140001
- Diameter Options:
- 4 1/4 Inch
- Product Type:
- Exterior
- Height Options:
- 8 1/2 Inch
- Make:
- Universal Items
$57.99Qty in Cart: 0Price:$57.99Subtotal: -
Sleeve Type Air Spring Cabin For Peterbilt 388, 389, 389 Glider
AFTERMARKET
$44.86Peterbilt Sleeve Type Air Spring CabinOptimize suspension performance on your Peterbilt 388, 389, or 389 Glider with this Sleeve Type Air Spring Cabin. Constructed for durability, it features top and...01-10140003- SKU:
- 01-10140003
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Peterbilt
- Product Type:
- Frame & Chassis
$44.86Qty in Cart: 0Price:$44.86Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 21716414, 21716416 For Volvo/Mack MP7, MP8 Engines
GLOBAL EMISSIONS
$2,324.991-Piece Stainless Steel Diesel Particulate Filter Fits Volvo/Mack MP7 & MP8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For...29-080600050- SKU:
- 29-080600050
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Mack
- Make:
- Volvo
- Product Type:
- Exhaust
$2,324.99Qty in Cart: 0Price:$2,324.99Subtotal: -
Lower Sleeper Side Extension Bracket - Replaces 22-71644-000 For Western Star 5700XE
OPP - ORIGINAL PARTS PROGRAM
$125.99Bracket For Lower Sleeper Side Extension For Western Star 5700XE* High Quality Extension* For Sleeper * Fits Western Star 5700XE * Direct OE Replacement Part* Sold Individually* Warranty On Extension...14-1014003OE- SKU:
- 14-1014003OE
- Truck Class:
- Heavy Duty
- Position:
- Lower
- Material Options:
- Aluminum
- Make:
- Western Star
- OEM:
- OEM
- Product Type:
- Exterior
$125.99Qty in Cart: 0Price:$125.99Subtotal: -
FREE SHIPPING OVER $249
Adjustable Throttle Sensor Service Kit Replaces 131973, 2587164C91, WIL131973 For Freightliner 2000-2007
DAYTON / DORMAN
$138.99Adjustable Throttle Sensor Service Kit Fits Freightliner* High Quality Throttle Sensor Service Kit * Adjustable: No* Color/Finish: Black* Connector Gender: Female* Connector Quantity: 1* Connector...03-071000000- SKU:
- 03-071000000
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Engine Parts
$138.99Qty in Cart: 0Price:$138.99Subtotal: -
TPHD Engine Oil Dipstick And Pipe Replaces 20531126, 21477164. 21478576. 21500943. 20915475
AFTERMARKET
$101.99Engine Oil Dipstick And Pipe* High Quality Engine Oil Dipstick* 25.5 Inch Length* With Pipe* Made In USA* Sold Individually* Warranty On Engine Oil Dipsticks Against Defects In Workmanship & Material...13-07120005- SKU:
- 13-07120005
- Truck Class:
- Heavy Duty
- Product Type:
- Engine Parts
- Make:
- Volvo
- Length Options:
- 25 Inch
- Style Options:
- Tube
$101.99Qty in Cart: 0Price:$101.99Subtotal: -
Air Brake Camshaft Driver Side Replaces 2210N7684, 2210-N-7684
AFTERMARKET
$96.99Replacement Trailer Air Brake CamshaftThis high-quality driver-side camshaft is engineered for dependable performance in heavy-duty brake systems, providing the rotational force needed for smooth and...09-05170261- SKU:
- 09-05170261
- Product Type:
- Frame & Chassis
- Length Options:
- 15 1/2 Inch
- Position:
- Driver Side
- Make:
- Universal Items
$96.99Qty in Cart: 0Price:$96.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit 1/4 Turn Push-N-Twist Diesel Fuel Cap, Non-Locking For Freightliner W/ Rectangular Tank
BESTFIT TRUCK PARTS
$38.481/4 Turn Non-Locking Fuel Cap By BESTfit Fits Freightliner With Rectangular Tanks Replaces 03-34466-000, 03-37017-000Need a new cap for your vented fuel tank? 4 State Trucks offers this Push-N-Twist...03-060306- SKU:
- 03-060306
- Truck Class:
- Heavy Duty
- Style Options:
- Non Vented
- Material Options:
- Aluminum
- Make:
- Freightliner
- Product Type:
- Fuel Tanks
- Ready To Ship:
- Yes
$38.48Qty in Cart: 0Price:$38.48Subtotal: -
Power Steering Reservoir Replaces 1686736C91, SD589, S-D589, 81172049 For International 4700, 4800 & 4900
AFTERMARKET
$200.99International 4700, 4800 & 4900 Power Steering ReservoirEnsure long-lasting, responsive steering on your International 4700, 4800, and 4900 trucks with the Power Steering Reservoir. This high-quality...07-07120006- SKU:
- 07-07120006
- Product Type:
- Engine Parts
- Truck Class:
- Heavy Duty
- Diameter Options:
- 5 Inch
- Height Options:
- 7 Inch
- Make:
- International
$200.99Qty in Cart: 0Price:$200.99Subtotal: -
Exhaust Temperature Sensor Replaces A-680-540-19-17, S-29642 For Freightliner
AFTERMARKET
$49.3515.75 Inch Freightliner EGT Sensor4. Protect your engine and improve efficiency with the Freightliner Exhaust Temperature Sensor that replaces A-680-540-19-17 and S-29642. Its 2-pin design and 15...03-07100007- SKU:
- 03-07100007
- Truck Class:
- Heavy Duty
- Length Options:
- 15 3/4 Inch
- Make:
- Freightliner
- Product Type:
- Engine Parts
$49.35Qty in Cart: 0Price:$49.35Subtotal: -
FREE SHIPPING OVER $249
Drag Link 18.5 Inch C To C, Type N-S - 14-15402-000 For Freightliner Cascadia & Columbia
AUTOMANN USA
$144.9918.50 Center To Center Drag Link Fits Freightliner* High Quality Drag Link* 18.50 Inch Center To Center* 1.625 Inch Diameter Bar* 14.50 Inch End To End* 1.125 Inch 12 Passenger Side Shaft Thread* 1...03-05095005- SKU:
- 03-05095005
- Length Options:
- 18 Inch
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Frame & Chassis
$144.99Qty in Cart: 0Price:$144.99Subtotal: -
Shock Bolt Kit Replaces S24021, S-24021 For Hendrickson/Turner Trailer
AFTERMARKET
$78.99Replacement Shock Absorber Bolt Kit* High Quality Shock Bolt Kit* Consists Of: - (3) Washer 3/4 Inch - (1) Cap Screw - (1) Shackle Pin - (1) Shock Spacer - (1) Shock Shear Bolt - (1) Shock...19-05250024- SKU:
- 19-05250024
- Truck Class:
- Heavy Duty
- Product Type:
- Trailer
- Make:
- Trailer
$78.99Qty in Cart: 0Price:$78.99Subtotal: -
Mag N Wire Wheel Acid
AFTERMARKET
$32.57 - $94.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of TrucksMag N Wire Wheel Acid- 5 GallonMag N Wire Wheel AcidMaintain your wheels in pristine condition with Mag...PPR_300350- SKU:
- PPR_300350
- Product Type:
- Polishing
- Capacity:
- 5 Gallons
- Capacity:
- 1 Gallon
- Make:
- Universal Items
- Ready To Ship:
- Yes
$32.57 - $94.99Qty in Cart: 0Price:$32.57 - $94.99Subtotal: -
15.5 Inch Frame Hanger For Hendrickson Turner
AFTERMARKET
$392.99Choose Option(s) to see description.Fitment** Universal - Fits Multiple Makes & Models Of Trailers15.5 Inch Frame Hanger, Driver Side For Hendrickson TurnerDriver Side Frame Hanger Replaces...PPR_206770- SKU:
- PPR_206770
- Material Options:
- Steel
- Truck Class:
- Heavy Duty
- Make:
- Trailer
- Product Type:
- Trailer
- Height Options:
- 15 1/2 Inch
- Type Options:
- Frame Mount
$392.99Qty in Cart: 0Price:$392.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 23535827, E23535827 For Detroit S-50 Engine
GLOBAL EMISSIONS
$2,246.991-Piece Stainless Steel Diesel Particulate Filter Fits Detroit S-50 Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...29-080600036- SKU:
- 29-080600036
- Truck Class:
- Heavy Duty
- Style Options:
- Detroit
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$2,246.99Qty in Cart: 0Price:$2,246.99Subtotal: -
FREE SHIPPING OVER $249
BESTfit Aluminum Non-Vented Locking Push-N-Twist Fuel Cap Replaces 03-34466-002 For Freightliner W/ Rectangular Tank
BESTFIT TRUCK PARTS
$50.99Locking Fuel Cap Push N Twist Style By BESTfit, Replaces 03-34466-002In the market for a non-vented locking fuel cap for your Freightliner? 4 State Trucks offers a reasonable option to replace OEM...03-060307- SKU:
- 03-060307
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Freightliner
- Product Type:
- Fuel Tanks
- Ready To Ship:
- Yes
- Style Options:
- Locking
- Diameter Options:
- 4 Inch
$50.99Qty in Cart: 0Price:$50.99Subtotal: -
16.930 Inch U-Shaped Air Disc Brake Rotor Replaces S-34172, S34172, D34172, D-34172
AFTERMARKET
$553.9916.930 Inch U-Shaped Air Disc RotorUpgrade your truck braking system with the 16.930 Inch U-Shaped Air Disc Brake Rotor. This high-quality U-shaped rotor is engineered to meet rigorous performance...09-05170236- SKU:
- 09-05170236
- Height Options:
- 6 Inch
- Product Type:
- Frame & Chassis
- Make:
- Universal Items
$553.99Qty in Cart: 0Price:$553.99Subtotal: -
On SaleLimited Quantity Available
RigMaster Non- Return Valve For Kohler Engine
RIGMASTER
Now: $58.44Was: $357.99Kohler Non- Return Valve - ED0096800410-SThe non-return valve for Kohler engines allows compressed air to flow in one direction while preventing flow in the other, ensuring protection when fitted...ED0096800410S- SKU:
- ED0096800410S
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- Universal Items
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
Now: $58.44Was: $357.99Qty in Cart: 0Price:Now: $58.44Was: $357.99Subtotal: -
RigMaster Valve Cover Gasket For Kohler Engine
RIGMASTER
$33.98Kohler Valve Cover Gasket ED0044001030-S* High Quality Gasket* For Valve Cover* Sold Individually * Warranty On Gaskets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...ED0044001030S- SKU:
- ED0044001030S
- Truck Class:
- Heavy Duty
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Engine Parts
$33.98Qty in Cart: 0Price:$33.98Subtotal: -
Insulator Rubber Kit Includes 4-ABP4 & 4-ABP2UB - Black For Mack
AFTERMARKET
$278.994 Lower and 4 Upper Rubber InsulatorsPrevent premature wear and vibration damage in your Mack truck with the Insulator Rubber Kit. The kit contains (4) insulators and (4) additional insulators, made...11-05100048- SKU:
- 11-05100048
- Truck Class:
- Heavy Duty
- Material Options:
- Rubber
- Make:
- Mack
- Product Type:
- Frame & Chassis
- Ready To Ship:
- Yes
$278.99Qty in Cart: 0Price:$278.99Subtotal: