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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
Haul of Fame: Outta The Ordinary — The 1985 Peterbilt 359 That Rewrote the Rulebook(Post)The 1985 Peterbilt 359 That Rewrote the Rulebook Brought to you by J&L Contracting Heavy Haul | Owner: Malona & Jamie Williams | Built by Never Satisfied Builds What Makes a Haul of Fame Legend? Not e
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
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
Top Semi Trucks Owned in Each State (Data for All 50 States) (Post)Here's some visual data on the most commonly owned heavy duty semi truck models based upon three popular truck brands: Peterbilt, Kenworth, and Freightliner. DISCLAIMER: (as of 2025) this data is four
Common Steering Problems on Peterbilt 379 Trucks(Post)Here are some of the most common steering problems found on older Peterbilt 379 models, how to diagnose those issues, and how to prevent them. Related Posts: How to Replace a Peterbilt Steering Shaf
Peterbilt vs Mack: Choosing Between Rugged or Classic Styles(Post)Let’s do a quick breakdown of Mack trucks vs Peterbilt trucks. Key Takeaways Mack offers lower purchase costs and rugged vocational performance, while Peterbilt commands a premium for comfort, resal
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
How to Find the Right FL70 Parts Using Your VIN(Post)To identify the right Freightliner FL70 parts, you must use your 17-digit VIN and the factory spec decal inside your cab, rather than relying on the exterior model badge. Because FL70 and FL80 Busines
How to Customize Your Semi Truck On a Budget(Post)Let's be honest. Customizing a semi truck with aftermarket parts and accessories isn't cheap, even if you're shopping for special bargain-priced deals. It also depends on how flexible your actual "bud
Are Vendetta Truck Seats Worth It? (Everything You Need to Know)(Post)Professional drivers spend thousands of hours behind the wheel every year. Stock truck seats wear out, lose support, and leave you fatigued after long shifts. Vendetta truck seats offer a premium solu
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
Semi-Truck Mattress Sizes: Fitment Chart & Buying Guide(Post)Looking for the right sized semi truck mattress? Every long-haul trucker should prioritize spending a sizeable portion of their budget on a quality mattress and driver's seat. That's where you spend
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
How to Install a Peterbilt 379 Bumper Lift Kit Using 5 Steps(Post)If you're looking to install a Peterbilt 379 bumper flip kit for extra ground clearance and maneuverability, here's an expert-led breakdown from 12 Gauge Customs of exactly how to do it. During an in
How to Choose the Best Fridge for Your Semi Truck(Post)Every OTR truck driver needs reliable cooling for food and beverages on long haul drives. That's where semi truck refrigerators come in handy. When it comes to buying this must-have accessory, what's
How to Install Rear Fenders on a Peterbilt 379(Post)The process of installing rear fenders on a semi truck, specifically a Peterbilt 379 model, will depend on the type of fender. Whether it’s a full fender or half fender, the difference comes down to:
Best Peterbilt Chrome Upgrades (Interior & Exterior Cab)(Post)When it comes to upgrading your Peterbilt truck with chrome accessories, the aftermarket options are virtually endless. If you're looking to add a bit more personalization to your rig than the tradit
8 Signs Your Peterbilt 379 Steering Shaft Needs Replacement(Post)Steering issues on a Class 8 heavy-duty truck are a critical safety concern, and recognizing the bad steering shaft symptoms Peterbilt 379 trucks exhibit is vital for every owner-operator. If you noti
How to Measure a Kenworth T880 Visor Before You Buy(Post)Here's a quick reference guide on how to measure a Kenworth T880 visor. To avoid ordering the wrong semi truck visor, you'll need to first know the truck's cab style, windshield shape, mounting bracke
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Stainless Steel Diesel Particulate Filter Replaces 290-0045, 301-7856, 10R-6088 For Caterpillar C13, C15 Engines
GLOBAL EMISSIONS
$4,279.99Stainless Steel Diesel Particulate Filter Fits Caterpillar C13 & C15 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...29-080600021- SKU:
- 29-080600021
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$4,279.99Qty in Cart: 0Price:$4,279.99Subtotal: -
RigMaster Fan Alternator V-Belt For LG200 Kohler Engine
RIGMASTER
$25.54Kohler Fan Alternator V-Belt - KL8-002* High Quality V Belt * 10 MM x 891 MM* For Fan/Alternator * Sold Individually* Warranty On V Belts Against Defects In Workmanship & Material From Date Of...KL8002- SKU:
- KL8002
- Truck Class:
- Heavy Duty
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$25.54Qty in Cart: 0Price:$25.54Subtotal: -
RigMaster Big Lower Radiator Hose For Kohler Engine
RIGMASTER
$21.41Kohler Big Lower Radiator Hose - KL5-002* High Quality Radiator Hose * Lower* Big* Sold Individually * Warranty On Radiator Hoses Against Defects In Workmanship & Material From Date Of Purchase***...KL5002- SKU:
- KL5002
- Truck Class:
- Heavy Duty
- Material Options:
- Rubber
- Make:
- Universal Items
- Product Type:
- Engine Parts
- Ready To Ship:
- Yes
$21.41Qty in Cart: 0Price:$21.41Subtotal: -
FREE SHIPPING OVER $249
BESTfit 5 Inch Aluminized Multi-Bend Turbo Pip With Flanged Inlet
BESTFIT TRUCK PARTS
$213.995 Inch Aluminized Multi-Bend Turbo Pip With Flanged Inlet* High Quality Turbo Exhaust Pipe* 2 Bends* Made Of Aluminized Steel* Dimensions: - 19.897 Inch Length - 12.32 Inch Height - 5.5 Inch...03-08130021- SKU:
- 03-08130021
- Diameter Options:
- 5 Inch
- Truck Class:
- Heavy Duty
- Style Options:
- Flanged
- Make:
- Freightliner
- Product Type:
- Exhaust
$213.99Qty in Cart: 0Price:$213.99Subtotal: -
Washer Fluid Reservoir Replaces A22-42489-000, A22-52303-000, A22-52303-002, A22-61372-000 For Freightliner Cascadia
AFTERMARKET
$121.99Washer Fluid Reservoir With Pump And CapEnsure your washer system is always ready when you need it with this high-quality Washer Fluid Reservoir for Freightliner Cascadia. Replacing part numbers...03-07120027- SKU:
- 03-07120027
- Truck Class:
- Heavy Duty
- Material Options:
- Plastic/Poly
- Make:
- Freightliner
- Product Type:
- Exterior
$121.99Qty in Cart: 0Price:$121.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 21212426, 21212428 For Mack/Volvo D13, MP8 Engines
GLOBAL EMISSIONS
$1,920.991-Piece Stainless Steel Diesel Particulate Filter Fits Mack/Volvo D13 & MP8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For...29-080600028- SKU:
- 29-080600028
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- Volvo
- Make:
- Mack
- Product Type:
- Exhaust
$1,920.99Qty in Cart: 0Price:$1,920.99Subtotal: -
Air Spring Rolling Lobe 58786002, 64917002, 57QL417M For Hendrickson / Mack
AFTERMARKET
$232.99Replacement Air Spring Rolling Lobe* High Quality Air Spring* Rolling Lobe Type* Bumper: Yes* Top Bracket: Yes* 5900 Lb Load At 80 PSI* 7500 Lb Load At 100 PSI* 57 CPM Natural Frequency* Top Plate: ...11-05100027- SKU:
- 11-05100027
- Product Type:
- Frame & Chassis
- Truck Class:
- Heavy Duty
- Make:
- Mack
- Style Options:
- Rolling Lobe
$232.99Qty in Cart: 0Price:$232.99Subtotal: -
3 Layer Replacement Air Filter Wrap For 29-071300018 High Performance Air Filter
FLEET FILTERS
$195.993 Layer Replacement Air Filter Wrap For High Performance Air Filter* High Quality Replacement Air Filter Wrap* For 29-071300018* 3 Layer Design* Does Not Come Pre-Oiled* Oil Is Required Before...29-071300020- SKU:
- 29-071300020
- Truck Class:
- Heavy Duty
- Make:
- Volvo
- Product Type:
- Engine Parts
$195.99Qty in Cart: 0Price:$195.99Subtotal: -
High Flow Performance Air Filter With Washable Element Media For Sterling
FLEET FILTERS
$444.99High Performance Air Filter Media Fits SterlingYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime, washable, high flow, air...29-071300021- SKU:
- 29-071300021
- Truck Class:
- Heavy Duty
- Make:
- Sterling
- Product Type:
- Engine Parts
$444.99Qty in Cart: 0Price:$444.99Subtotal: -
Gladhand Universal Cast W/ Filter 1/2 Inch FPT - 1241010
AUTOMANN USA
$22.591/2 Inch Universal Glad Hand Replaces 12-41010, 101F, F56321, 035031, And 81-0001-CThe Universal Glad Hand keeps your service lines running smoothly without pressure or power loss. Its durable cast...09-05500024- SKU:
- 09-05500024
- Truck Class:
- Universal
- Material Options:
- Cast Iron
- Make:
- Universal Items
- Product Type:
- Air, Electrical, & Safety
$22.59Qty in Cart: 0Price:$22.59Subtotal: -
Expansion Valve Replaces 1875002, E-805025, 38878, 1600, 12-2012A For Kenworth, Mack & Peterbilt
AUTOMANN USA
$28.822.89 X 1.008 X 1.88 Inch Block Type Expansion ValvePrecision-engineered for heavy-duty HVAC systems, this expansion valve ensures reliable cooling. Replacement for 1875002, E-805025, 38878, 1600, and...29-07000002- SKU:
- 29-07000002
- Product Type:
- Engine Parts
- Make:
- Peterbilt
- Make:
- Mack
- Make:
- Kenworth
$28.82Qty in Cart: 0Price:$28.82Subtotal: -
On SaleLimited Quantity Available
High Flow Performance Air Filter With Washable Element Media For Peterbilt - Pair
FLEET FILTERS
Now: $239.20Was: $839.99High Performance Air Filter Media Fits Peterbilt - PairYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime, washable, high flow,...29-090500020- SKU:
- 29-090500020
- Truck Class:
- Heavy Duty
- Make:
- Peterbilt
- Product Type:
- Exterior
Now: $239.20Was: $839.99Qty in Cart: 0Price:Now: $239.20Was: $839.99Subtotal: -
High Flow Performance Air Filter With Washable Element Media For Mack
FLEET FILTERS
$444.99High Performance Air Filter Media Fits MackYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime, washable, high flow, air filters...29-071300027- SKU:
- 29-071300027
- Truck Class:
- Heavy Duty
- Make:
- Mack
- Product Type:
- Engine Parts
$444.99Qty in Cart: 0Price:$444.99Subtotal: -
High Flow Performance Air Filter With Washable Element Media For Peterbilt & Kenworth
FLEET FILTERS
$444.99High Performance Air Filter Media Fits Peterbilt, KenworthYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime, washable, high...29-071300024- SKU:
- 29-071300024
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Make:
- Peterbilt
- Product Type:
- Engine Parts
$444.99Qty in Cart: 0Price:$444.99Subtotal: -
Stainless Steel Diesel Particulate Filter Replaces 4969838NX, 4965286NX For Cummins/PACCAR ISC, PX8 Engines
GLOBAL EMISSIONS
$1,690.99Stainless Steel Diesel Particulate Filter Fits Cummins/PACCAR ISC & PX8 Engines* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And Gaskets Included* Sold...29-080600023- SKU:
- 29-080600023
- Truck Class:
- Heavy Duty
- Style Options:
- Cummins
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$1,690.99Qty in Cart: 0Price:$1,690.99Subtotal: -
On SaleLimited Quantity Available
High Flow Performance Air Filter With Washable Element Media For Freightliner and Volvo - Pair
FLEET FILTERS
Now: $239.20Was: $839.99High Performance Air Filter Media Fits Freightliner and Volvo - PairYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime, washable,...29-090500021- SKU:
- 29-090500021
- Truck Class:
- Heavy Duty
- Make:
- Freightliner
- Product Type:
- Exterior
- Ready To Ship:
- Yes
Now: $239.20Was: $839.99Qty in Cart: 0Price:Now: $239.20Was: $839.99Subtotal: -
1-Piece Stainless Steel Diesel Particulate Filter Replaces 2871578 For Cummins ISX Engine
GLOBAL EMISSIONS
$2,110.991-Piece Stainless Steel Diesel Particulate Filter Fits Cummins ISX Engine* High Quality Diesel Particulate Filter* Made Of Stainless Steel * Exclusive 1-Piece Canister Design For Durability* OEM...29-080600025- SKU:
- 29-080600025
- Truck Class:
- Heavy Duty
- Style Options:
- Cummins
- Material Options:
- Stainless Steel
- Make:
- Universal Items
- Product Type:
- Exhaust
$2,110.99Qty in Cart: 0Price:$2,110.99Subtotal: -
Stainless Steel Diesel Particulate Filter Replaces 2517331C91 For International W/ MaxxForce 7/DT Engine
GLOBAL EMISSIONS
$1,634.99Stainless Steel Diesel Particulate Filter Fits International W/ MaxxForce 7/DT Engines - Replaces 2517331C91* High Quality Diesel Particulate Filter* Made Of Stainless Steel * OEM Quality Clamps And...07-080600002- SKU:
- 07-080600002
- Truck Class:
- Heavy Duty
- Material Options:
- Stainless Steel
- Make:
- International
- Product Type:
- Exhaust
$1,634.99Qty in Cart: 0Price:$1,634.99Subtotal: -
High Flow Performance Air Filter With Washable Element Media For Peterbilt, Kenworth, Mack - Pair
FLEET FILTERS
$839.99High Performance Air Filter Media Fits Peterbilt, Kenworth, Mack - PairYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime,...29-090500002- SKU:
- 29-090500002
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Make:
- Peterbilt
- Product Type:
- Exterior
- Ready To Ship:
- Yes
$839.99Qty in Cart: 0Price:$839.99Subtotal: -
High Flow Performance Air Filter With Washable Element Media For Kenworth T800, Peterbilt 388 - Pair
FLEET FILTERS
$839.99High Performance Air Filter Media Fits Kenworth T800, Peterbilt 388 - PairYou never need to waste money on paper filters again! 4 State Trucks proudly offers Fleet Air Filters, the only lifetime,...29-090500024- SKU:
- 29-090500024
- Truck Class:
- Heavy Duty
- Make:
- Kenworth
- Make:
- Peterbilt
- Product Type:
- Exterior
$839.99Qty in Cart: 0Price:$839.99Subtotal: