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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BESTfit 10 X 30 Inch Performance Shorty Muffler
BESTFIT TRUCK PARTS
$169.29BESTfit 30 Inch Performance Shorty Muffler * High Quality Muffler* Dimensions - 30 Inch Length - 10 Inch Width - 5 Inch I.D.* Designed For Tight Spaces* Muffler Uses Acoustic Louver Sound Dampening* Up To 50 Additional Horsepower And Improved Response*...$169.29 -
CSM SS Air Line Box W/ Emergency & Service Airline Cutouts
CHROME SHOP MAFIA
$330.99Chrome Shop Mafia Air Line Box With Cutouts for 2 Electric Plug and 2 Air Line Connections By Chrome Shop MafiaProtect your air line connections with this highly durable stainless steel air line box. Measuring 32 inches long, it is pre-cut for emergency...$330.99 -
8 Inch Stainless Steel Convex Hood Mount Mirror
UNITED PACIFIC
$55.99SS 8 Inch Retractable Fender Mount MirrorEnhance visibility and safety with our Stainless Steel Mount Mirrors. Measuring 8 1/2 inches in diameter, these mirrors mount conveniently on the hood, offering adjustable retractable arms for personalized...$55.99 -
Chrome Switch Trim W/ Visor For Peterbilt (Pack Of 6)
UNITED PACIFIC
$5.19Toggle Switch Label Covers Fits PeterbiltUpgrade your toggle switches with these Chrome Plastic Toggle Switch Trims featuring visors for added style and protection. Sold in packs of 6 for your convenience, these aftermarket replacement parts are perfect...$5.19 -
BESTfit 1/2 X 24 Inch Pick Up Tube With 1/2 Inch Male Pipe Into Fuel Tank, 3/8 Inch Female Thread-In Top
BESTFIT TRUCK PARTS
$46.99BESTfit Fuel Tank Pick Up TubeIn the market for a pick up tube for your fuel tank? Elite Truck Accessoriescarries a 24 inch long pick up tube made of high quality brass and copper. It has a 3/8 inch female thread on the top and a 1/2 inch male threaded...$46.99 -
6.625 X 3.25 Inch Chrome Long Horn Skull W/ Studs
GRAND GENERAL
$10.44Longhorn Skull Cutout * High Quality Chrome* 6 5/8 Inch x 3 1/4 Inch* Studs On Back* Sold Individually* Warranty On Longhorn Skull Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***$10.44 -
Lower Dash Trim Right Side Of Clutch For Peterbilt
ROADWORKS
$36.71Lower Dash Trim Fits Peterbilt * High Quality Dash Trim* Made Of Stainless Steel* Right Side Of Clutch* Made In USA* Sold Individually* Warranty On Dash Trim Against Defects In Workmanship & Material From Date Of Purchase** Number 3 In Photo *****High...$36.71 -
Lower Dash Trim Behind Clutch For Peterbilt
ROADWORKS
$16.31Lower Dash Trim Fits Petebilt * High Quality Lower Dash Trim * Made Of Stainless Steel* Behind Clutch Trim* Made In USA* Sold Individually* Warranty On Lower Dash Trims Against Defects In Workmanship & Material From Date Of Purchase***High Quality...$16.31 -
2 Inch 0-1800 Degree Pyrometer W/ Chrome Bezel
ISSPRO
$155.992 Inch Round Chrome Plated PyrometerAvoid serious engine damage by monitoring the EGTs with this 2 inch aftermarket Isspro universal Pyrometer. It has a chrome ring around the face and features a 0-1800 degree F scale. The Pyrometer utilizes a K...$155.99 -
On Sale
BESTfit Aluminum 150 Gallon Hydraulic Split Tank, 26 X 72 Inch OAL, Passenger Side For Peterbilt
BESTFIT TRUCK PARTS
Now: $1,104.99Was: $1,299.99BESTfit Peterbilt Split Fuel Hydraulic TankOptimize your fuel and hydraulic systems with our Aluminum Split Tank, an aftermarket replacement part, not OEM. This tank features a user-friendly Sight Glass and a Vented Filler Cap for convenience, housed...Now: $1,104.99Was: $1,299.99 -
BESTfit Bump Stop Replaces 01-52865 For Peterbilt New Low Air Leaf Suspensions
BESTFIT TRUCK PARTS
$68.64BESTfit Frame-Mount Bump Stop Fits Peterbilt New Low Air Leaf Suspensions * High Quality Bumper Stop* Mounts To Frame* Stops Suspension Spring Travel* Sold Individually* Warranty On Bumper Stop Against Defects In Workmanship & Material From Date Of...$68.64 -
BESTfit U-Bolt Saddle For Use With 01-051017 Cast Eye Replaces 03-01657 & 03-07865 For Peterbilt Rear Air Leaf Suspension
BESTFIT TRUCK PARTS
$26.51BESTfit U-Bolt Saddle For Use With 01-051017 * High Quality U Bolt Saddle* Cast Eye * Rear Air Leaf* Sold Individually* Warranty On U Bolt Saddle Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part...$26.51