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The Best Steering Wheel Spinner Knobs for 2026(Post)
It's a small, affordable accessory that drivers love. Yup. We're talking about semi truck spinner knobs. They give you better wheel control, reduce wrist fatigue, and help you make smoother turns in t
Before You Buy: Semi Truck Deck Plates 101(Post)Looking to cover your truck’s frame and get a little more protection, easy access to components, and better style? In this post, we'll cover how to get the perfect semi truck deck plate for your big
Blatant Signs Your Turbocharger is Failing (And When to Replace it) (Post)If your semi truck turbocharger is failing, you'll encounter a few common signs. In this post, we'll cover what those are, and similar symptoms that aren't actually the turbo, but a related part. Sig
5 Truck Shows You Don't Want to Miss in 2027(Post)What are the best truck shows in America? Over the years, we've visited them all at one point or another. Here's a full breakdown of what each U.S. truck show has to offer and how to choose the best
Stud Pilot vs Hub Pilot Wheels: What's the Difference?(Post)If you're looking to shop replacement wheels or wheel-end accessories, mixed Ecommerce inventories can create some confusion around which wheel setup is the right one, the preferred one. Here's a ful
What are Semi Truck Winter Fronts?(Post)A semi-truck winter front is a heavy-duty, weather-resistant cover designed to mount directly over a truck’s front grille. Typically manufactured from reinforced vinyl, canvas, or quilted fabric, it s
Peterbilt Clutch Parts: A No-Nonsense Guide for Owner-Operators(Post)The clutch is one of the most important Peterbilt truck parts, transferring engine power to the transmission and allowing the driver to start, stop, and shift gears smoothly. While most newer Peterbi
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
Can Turbochargers Deliver the Ultimate Performance Boost for Your Truck?(Post)Frustrated with sluggish acceleration? Spending too much time at the pump when you need to make your delivery? If you’re an owner-operator who is looking to boost driving performance, a semi-truck per
Haul of Fame: Workin’ Man Blues — Bryan Martin’s 1987 Peterbilt 359 Reborn(Post)In the world of classic trucking, some rigs simply haul freight—while others become legends on the road. Every so often, a truck comes along that represents far more than horsepower, chrome, and polis
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
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
Semi Truck Exhaust Systems: Parts, Materials, Fitment & Repair Guide(Post)How a Semi Truck Exhaust System Works A heavy-duty exhaust system has three main jobs: route burned gases safely away from the engine and cab, control combustion noise, and maintain proper exhaust flo
Ultimate Guide to Semi Truck Fifth Wheels(Post)The reality is, a truly comprehensive semi truck fifth wheel guide could fill volumes — novellas, even. However, this post encompasses a very broad, general overview of fifth wheels on semi trucks.
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Belmor Smoked Ventvisors For International 8000 & 4000 Series - Pair
BELMOR
$90.99Venta-Lator Side Window Deflectors Fits InternationalDo you like to keep your windows cracked when driving in the rain? 4 State Trucks offers this pair of stylish Belmor Smoked Ventvisors that lets...07-0914009- SKU:
- 07-0914009
- Location:
- Made In USA
- Color:
- Gray
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- International
- Product Type:
- Exterior
$90.99Qty in Cart: 0Price:$90.99Subtotal: -
BESTfit Copper Brass Radiator Without Oil Cooler For Western Star 4964 Heritage, 5964 SBA
BESTFIT TRUCK PARTS
$1,693.99 - $1,846.99Is your truck overheating? 4 State Trucks has got you covered. Cool it down and enjoy a radiator that will save you money. Choose a dependable and affordable option that will have a premium...PPR_200108- SKU:
- PPR_200108
- Truck Class:
- Heavy Duty
- Material Options:
- Brass Copper
- Make:
- Western Star
- Size Options:
- 4 Row
- Product Type:
- Engine Parts
$1,693.99 - $1,846.99Qty in Cart: 0Price:$1,693.99 - $1,846.99Subtotal: -
BESTfit Charge Air Cooler 39.75 X 11.62 Inch For International ProStar, TranStar, 5000-8000, 9200 & 9400
BESTFIT TRUCK PARTS
$859.99 - $917.99Is your truck overheating? 4 State Trucks has you covered. In choosing BESTfit, you choose an affordable option that has a premium performance alongside the dependability that your truck needs...PPR_200213- SKU:
- PPR_200213
- Truck Class:
- Heavy Duty
- Make:
- International
- Product Type:
- Engine Parts
$859.99 - $917.99Qty in Cart: 0Price:$859.99 - $917.99Subtotal: -
BESTfit Plastic Aluminum 2 Row Radiator W/ Oil Cooler For Freightliner Columbia, Coronado, Century
BESTFIT TRUCK PARTS
$1,183.99 - $1,371.99This high quality 38 X 39.125 inch plastic aluminum radiator with an oil cooler fits Freightliner Columbia, Coronado, and Century models. The radiator is 2 inches thick and has 2.5 inch inlet and...PPR_200074- SKU:
- PPR_200074
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Freightliner
- Size Options:
- 2 Row
- Product Type:
- Engine Parts
$1,183.99 - $1,371.99Qty in Cart: 0Price:$1,183.99 - $1,371.99Subtotal: -
BESTfit Plastic Aluminum Radiator W/ Out Oil Cooler Or Frame For International 5000, 7000, 7300, 7400, 7500, 7600, 7700, 8000
BESTFIT TRUCK PARTS
$770.99 - $885.99Keep your International performing at its best with the BESTfit Plastic Aluminum 2 Row Radiator, designed for trucks without an oil cooler or frame interference. Built with high-quality...PPR_200094- SKU:
- PPR_200094
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- International
- Size Options:
- 2 Row
- Product Type:
- Engine Parts
$770.99 - $885.99Qty in Cart: 0Price:$770.99 - $885.99Subtotal: -
BESTfit AC Condenser 21 X 24 Inch For International DuraStar, 4100-4400, 500-8000 & Ford F650-F750
BESTFIT TRUCK PARTS
$299.99BESTfit AC Condenser Fits Ford & International* High Quality AC Condenser* Inches Core Size - 21.000 Height - 24.000 Width - 0.750 Core Thickness * Sold Individually* Warranty On Condenser...29-070015- SKU:
- 29-070015
- Truck Class:
- Heavy Duty
- Make:
- Ford
- Make:
- International
- Product Type:
- Engine Parts
$299.99Qty in Cart: 0Price:$299.99Subtotal: -
BESTfit Copper Brass Radiator Without Oil Cooler Or Frame For International TranStar, WorkStar, PayStar, 8000 & 9000 Series
BESTFIT TRUCK PARTS
$1,157.99 - $1,486.99Maintain the cooling system of your International TranStar, WorkStar, PayStar, or 8000 and 9000 Series with the BESTfit Copper Brass Radiator without Oil Cooler or Frame, built for heavy-duty...PPR_200081- SKU:
- PPR_200081
- Truck Class:
- Heavy Duty
- Material Options:
- Brass Copper
- Make:
- International
- Product Type:
- Engine Parts
$1,157.99 - $1,486.99Qty in Cart: 0Price:$1,157.99 - $1,486.99Subtotal: -
Adapter Plugs W/ 18 Gauge GPT Wire Designed For 4 Inch Round & Oval Stop, Turn & Tail Lamps
GROTE
$18.80Adapter Plugs W/ 18 Gauge GPT Wire 6 Inch & 5 Inch Wire LengthThesehigh quality adapter plugs with 18 Gauge GPT wireprovide a dependable wiring solution for4 inch round and oval stop, turn, and tail...09-160300031- SKU:
- 09-160300031
- Size Options:
- 18 Gauge
- Product Type:
- Lighting
- Make:
- Universal Items
- Ready To Ship:
- Yes
$18.80Qty in Cart: 0Price:$18.80Subtotal: -
18 Inch Chrome 4 Spoke Boss Wood Steering Wheel For International
UNITED PACIFIC
$217.9918 Inch Wood Boss Rim Steering Wheel Fits InternationalThis economy steering wheel by United Pacific is designed for function and comfort. It features an 18 inch Boss style wood rim with 4 chrome...07-150082- SKU:
- 07-150082
- Truck Class:
- Heavy Duty
- Diameter Options:
- 18 Inch
- Material Options:
- Wood
- Make:
- International
- Product Type:
- Interior
$217.99Qty in Cart: 0Price:$217.99Subtotal: -
On SaleLimited Quantity Available
BESTfit Plastic Aluminum Radiator With Oil Cooler For Freightliner M2-106, Thomas Bus Saf-T-Liner
BESTFIT TRUCK PARTS
$334.48 - $1,093.99Is your truck overheating? Cool it down with a radiator from 4 State Trucks. With being an affordable option, you still get the premium performance and dependability that you need without spending...PPR_200138- SKU:
- PPR_200138
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Freightliner
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$334.48 - $1,093.99Qty in Cart: 0Price:$334.48 - $1,093.99Subtotal: -
BESTfit Plastic Aluminum Radiator With Oil Cooler For Freightliner M2-106, M2-Bus, Sterling Acterra
BESTFIT TRUCK PARTS
$665.99 - $1,161.99Keep your heavy-duty truck running efficiently with the BESTfit Plastic Aluminum Radiator with Oil Cooler, designed for Freightliner M2-106, M2-Bus, and Sterling Acterra trucks. Available as a...PPR_200144- SKU:
- PPR_200144
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Sterling
- Product Type:
- Engine Parts
$665.99 - $1,161.99Qty in Cart: 0Price:$665.99 - $1,161.99Subtotal: -
BESTfit 3.4375 X 9.5 Inch AC Accumulator Replaces 3542577-C2 For International 4000, 5000, 7000, 8000, 9000 Series
BESTFIT TRUCK PARTS
$106.99BESTfit Aluminum AC Accumulator Fits International Replaces BOA80-323-00-139Ensure dependable AC operation in your International truck with the BESTfit 3.4375 x 9.5 Inch AC Accumulator. Made from...07-070000020- SKU:
- 07-070000020
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- International
- Product Type:
- Engine Parts
$106.99Qty in Cart: 0Price:$106.99Subtotal: -
12-10 Gauge Yellow Crimp Solder Butt Connector - 100 Piece
AFTERMARKET
$149.99Yellow Butt Connectors Replaces 1-1861-100. 11861100. 83-2931. 832931These 12-10 gauge yellow butt connectors feature an internal fluxed solder ring and heat shrink insulation, making them great for...09-16030344- SKU:
- 09-16030344
- Color:
- Yellow
- Truck Class:
- Universal
- Product Type:
- Air, Electrical, & Safety
- Make:
- Universal Items
- Size Options:
- 10 Gauge
$149.99Qty in Cart: 0Price:$149.99Subtotal: -
Steel Spring Shackle Side Bar 6.313 Inch Replaces K029-75 & K209-36 For Kenworth
AFTERMARKET
$38.23Steel Side Bar Fits Kenworth K100, T2000, T300, T600, T800 & W900 - Replaces K209-83* High Quality Side Bar* Steel* 6.313 Inch Overall Length* 4 Inch Center To Center* 1.75 Inch Width* 1.5 Inch...02-05091005- SKU:
- 02-05091005
- Width Options:
- 1 Inch
- Length Options:
- 6 Inch
- Truck Class:
- Heavy Duty
- Material Options:
- Steel
- Make:
- Kenworth
- Product Type:
- Frame & Chassis
$38.23Qty in Cart: 0Price:$38.23Subtotal: -
FREE SHIPPING OVER $249
Black 5 Bolt Steering Wheel Hub Adapter For International W/ Fixed Columns
STEERING CREATIONS
$91.99Hub Adapter Fits Fits InternationalThis High Quality Hub Adapter By Steering Creations Mounts A 5 Bolt Steering Wheel. It Fits Navistar And International Models With A Fixed Steering Column With 36...07-1500000- SKU:
- 07-1500000
- Truck Class:
- Heavy Duty
- Color:
- Black
- Material Options:
- Aluminum
- Make:
- International
- Product Type:
- Interior
$91.99Qty in Cart: 0Price:$91.99Subtotal: -
BESTfit Plastic Aluminum Radiator W/O Frame 35 X 23.125 X 1.437 Inch 2 Row Replaces 00092101, 0092101, 1003301 For Ford F7000-8000, Sterling LT7500-LT9513
BESTFIT TRUCK PARTS
$908.99Bolt On Radiator W/ 2 Inch Inlet & 2.5 Inch Outlet By BESTfit Replaces 00092101, 0092101, 1003301Keep your engine running cool with the BESTfit Plastic Aluminum Radiator Without Oil Cooler, designed...29-070290- SKU:
- 29-070290
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Sterling
- Product Type:
- Engine Parts
$908.99Qty in Cart: 0Price:$908.99Subtotal: -
BESTfit Plastic Aluminum Radiator With Oil Cooler & Frame For Freightliner Cascadia, Columbia, Sterling Acterra, AT9500, LT7500-LT8500
BESTFIT TRUCK PARTS
$1,532.99 - $2,033.99Maintain peak engine performance in your Freightliner Cascadia, Columbia, Sterling Acterra, AT9500, and LT7500-LT8500 with the BESTfit Plastic Aluminum Radiator with Oil Cooler & Frame. With a 42...PPR_200127- SKU:
- PPR_200127
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Sterling
- Product Type:
- Engine Parts
$1,532.99 - $2,033.99Qty in Cart: 0Price:$1,532.99 - $2,033.99Subtotal: -
BESTfit Plastic Aluminum 2 Row Radiator With Oil Cooler & Without Frame For Freightliner FL50, FL60, FL70, FL80
BESTFIT TRUCK PARTS
$707.99 - $1,152.99This high quality 34.625 X 24.5 inch 2 row core plastic aluminum radiator with an oil cooler fits Freightliner FL70 and FL80 models. The radiator comes with a 2 year warranty.Fitment* Fits...PPR_200073- SKU:
- PPR_200073
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Freightliner
- Size Options:
- 2 Row
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$707.99 - $1,152.99Qty in Cart: 0Price:$707.99 - $1,152.99Subtotal: -
BESTfit Plastic Aluminum Radiator For Freightliner Columbia, Century & M2-112
BESTFIT TRUCK PARTS
$637.99 - $785.99This high quality 41.75 X 31.625 inch plastic aluminum radiator with an oil cooler fits Freightliner Columbia, Century, and M2-112 models. The radiator comes with a 2 year warranty.Fitment* Fits...PPR_200075- SKU:
- PPR_200075
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Size Options:
- 2 Row
- Material Options:
- Aluminum
- Product Type:
- Engine Parts
$637.99 - $785.99Qty in Cart: 0Price:$637.99 - $785.99Subtotal: -
On SaleLimited Quantity Available
BESTfit Plastic Aluminum 2 Row Radiator With Oil Cooler For Mack CHU, CXU613, Volvo VNL Gen II, VT880
BESTFIT TRUCK PARTS
$221.00 - $1,264.99Is your truck overheating? Cool it down and enjoy a radiator from 4 State Trucks that will save you money. Choose a dependable and affordable option that will still have a premium performance. Treat...PPR_200110- SKU:
- PPR_200110
- Truck Class:
- Heavy Duty
- Material Options:
- Aluminum
- Make:
- Volvo
- Make:
- Mack
- Size Options:
- 2 Row
- Make:
- Dodge
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$221.00 - $1,264.99Qty in Cart: 0Price:$221.00 - $1,264.99Subtotal: