Peterbilt 330/335/337 Parts
Need Peterbilt 330, 335, or 337 parts? 4 State Trucks has you covered! We offer a wide selection of top-quality parts and accessories to keep your semi-truck in prime condition. Shop our genuine replacement parts and unique accessories, both in-store and online. Enjoy competitive pricing and exceptional customer service for all your Peterbilt needs. Visit us today to find the perfect parts for your truck!
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Heavy Duty Toggle Switch, 30A At 12V, 4 Screw Terminals For 1/2 Inch Hole
AFTERMARKET
$13.25Heavy Duty Toggle Switch, Rated For 30A At 12V, Fits 1/2 Inch Hole * High Quality Toggle Switch* Heavy-Duty* Rated 30 AMP At 12V DPST* 4 Screw Terminals* Fits 1/2 Inch Hole* On/Off* Sold Individually* Warranty On Toggle Switches Against Defects In...$13.25 -
Front Axle Air Ride Kit W/ Shock Brackets For Square U-Bolts
LOAD-SHARE SUSPENSIONS
$1,067.99Steer Axle Air Ride Kit For Square U-BoltsThis front axle air ride kit for Peterbilt and Freightliner help reduce the amount of wear on truck components. The LoadShare system includes air bellows, mounting hardware, brackets, and pressure control system...$1,067.99 -
Equalizer Thrust Washer 5.75 OD X 3.50 ID - 32365000 For Hendrickson
BESTFIT TRUCK PARTS
$7.630.125 Inch Thick Equalizer Thrust Washer Replaces 48100123, SRK79 * High Quality Washer* 5.75 Inch OD * 3.50 Inch ID * 0.125 Inch Thickness* Sold Individually * Warranty On Washers Against Defects In Workmanship & Material From Date Of Purchase*** High...$7.63 -
Stainless Steel Anti Sail Bracket For 24 Inch Mud Flaps
AUTOMANN USA
$30.29Anti Sail Mud Flap Holders / Brackets For Heavy Duty TrucksDon't let your mud flaps fly up when driving at highway speeds. This sturdy and durable anti sail bracket will keep your mud flaps in place! * High Quality Anti- Sail Bracket* Stainless Steel*...$30.29 -
CSM 304 SS Coffin Style Air Line Box 24 Inches Wide With 2 Electric Plugs
CHROME SHOP MAFIA
$299.9916 Gauge 304 Stainless Steel Coffin Style Air Line Box By Chrome Shop MafiaThis 24-inch CSM Coffin Style air line box is made of 16 Gauge 304 stainless steel and is corrosion-resistant. It has openings for two electric plugs and mounts down securely to...$299.99 -
Cabin Torque Rod Bushing For Peterbilt
AUTOMANN USA
$12.33Cabin Torque Rod Bushing Replaces 15000896, 1500-0896 * High Quality Cabin Torque Rod* 2.078 Inch Length* 1.437 Inch O.D.* 0.625 Inch I.D.* Sold Individually* Warranty On Cabin Torque Rods Against Defects In Workmanship & Material From Date Of...$12.33 -
18 X 3 Inch Stainless Steel Curl-Free Mud Flap Weights
IOWA CUSTOMS
$101.99Curl-Free Mud Flap WeightIowa Customs Curl-Free flap weights eliminate the dreaded mud flap curl. They are made of stainless steel and have a tall rectangle design. Sold in pairs, each weight measures 18 inches long and 3 inches tall. They mount on the...$101.99 -
Aero Style Moto Mirror Kit W/ Drivers Side Heat Only & Passengers Side W/ Heat And Motorized - Includes Harness And Switches
AFTERMARKET
$1,099.99Aero Style Moto Mirror Kit W/ Drivers Side Heat Only & Passengers Side W/ Heat And Motorized - Includes Harness And Switches * High Quality Mirror Kit* Includes:- Harness - Switches* Drivers Side Heat Only* Passengers Side With Heat And Motorized* Aero...$1,099.99 -
8.5 Inch Heated Spot Mirror W/ Offset Ball Stud Mount
AFTERMARKET
$24.10Stainless Steel Convex Spot Mirror With StudThis 8.5 inch round mirror installs on a side mirror to your truck to help the driver see what is behind them easier. This makes changing lanes in traffic safer and easier. It is heated to make sure it stays...$24.10 -
Performance Muffler, 10 X 51.5 Inch With 6 Inch In/Out
PITTSBURGH POWER
$295.99High Performance Muffler Increases Horsepower, Mileage & Reduces Back Pressure * High Quality Performance Muffler * 6 Inch In * 6 Inch Out* Dimension:10 Inch X 51.5 Inch * Reduces Exhaust Back Pressure* 50 HP Increase * 1/4 Mile Per Gallon Improvement *...$295.99 -
CSM Smooth Aluminum Cab Flooring For Peterbilt 375, 377, 378, 379 & 385 04-2004 & Older
CHROME SHOP MAFIA
$635.99Smooth Aluminum 2 Piece Floor Fits Peterbilt By Chrome Shop MafiaChange the look of the interior of your Peterbilt cab with smooth aluminum flooring by Chrome Shop Mafia. Aluminum floors are a great option if you are looking to paint your floors to match...$635.99 -
16-18 X 17 Inch Black Flared End Rubber Peterbilt Logo Mud Flap
OPP - ORIGINAL PARTS PROGRAM
$48.99Ribbed Black Rubber Peterbilt Logo Mud Flap With Fiberglass ReinforcementCheck out this black flared-end Peterbilt logo mud flap! Made from high-quality black rubber, this mud flap not only offers superior protection but also adds a touch of style to...$48.99