
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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Blue Digital Pyrometer 40-1850 Degree F With Chrome Bezel - 2-1/16 Inch Diameter
TELTEK
$288.99Digital 2-1/16 Inch Diameter Pyrometer With Blue LED Display Fits Peterbilt, Kenworth, Freightliner And WesternFind this high quality aftermarket digital pyrometer by Teltek with a shiny chrome bezel at 4 State Trucks. It can be programmed to give a high...$288.99 -
Mechanical Fuel Pressure Gauge 5-100 PSI
ISSPRO
$65.27100 PSI Mechanical Fuel Pressure GaugeFind aftermarket Isspro mechanical fuel pressure gauges with a range of 5-100 PSI for your big rig at 4 State Trucks. This gauge has a black face with white numbers, fits in a 2-1/16 inch hole, and comes with a...$65.27 -
Add On Door Side Arm Rest W/ Black Vinyl Padding
GRAND GENERAL
$12.51Black Vinyl Padded Armrest With Aluminum Plate For MountingImprove your driving comfort with this specially designed add-on door armrest! Enjoy around 2 inches of thick, heavy-duty padding for extra support on those long-haul journeys. * High Quality...$12.51 -
24 Inch SS Mud Flap Weight W/ Flame Cutouts - Pair
ROADWORKS
$76.99Roadworks Stainless Steel Stainless Steel 24 Inch Mud Flap Weight W/ FlamesAdd style and improve the performance of your mud flaps with these 24 inch stainless steel weights by Roadworks with flame cutouts. Sold as a pair, the weights attach to the...$76.99 -
Shift Boot Ring For PACCAR T680, T880, 330, 335, 378, 379, 386, 387, 389, 567, 579, 587
BESTFIT TRUCK PARTS
$26.51Shifter Boot Retainer Fits Peterbilt & Kenworth * High Quality Shifter Boot Retainer* Color Silver* Made Of Aluminum Mix* Dimensions- 6.59 Inch Length- 5.59 Inch Width- 0.125 Inch Thickness- 0.240 Inch Hole Size* Sold Individually* Warranty On Shifter...$26.51 -
Fuel Tank Safety Vent With Pressure & Thermal Relief Features, 1/4 In. - 18 PTF
VELVAC
$37.99Fuel Tank Safety Vent * High Quality Tank Safety Vent* With Pressure And Thermal Relief Features* 1/4 Inch x 18 Inch* Barb Size (I.D. Hose) : N/A Inch* Thread Size : 1/4 Inch-18 PTF* Features Patented Anti-Spill Protection* Vents Meet All Applicable DOT...$37.99 -
75 Gallon Center Fill Fuel Tank, 23 x 43 Inch For Peterbilt
BESTFIT TRUCK PARTS
$798.99Aluminum 75 Gallon Fuel Tank, Driver Or Passenger Side * High Quality Tank* Aluminum* Dimensions:- 23 Inch Diameter - 43 Overall Length * Driver Or Passenger Side* Sold Individually* Warranty On Tanks Against Defects In Workmanship & Material From Date...$798.99 -
On Sale
Paintable SS Fuel Tank I-Panel W/ 5 Round 4 Inch Cutouts For Peterbilt Trucks With 23 Inch Tanks And Grass Burner/Horizontal Exhaust
TWELVE GAUGE
Now: $464.09Was: $662.9912 Gauge Customs Paintable Fuel Tank I-Panel W/ 5 Round 4 Inch Cutouts For 23 Inch Tank * High Quality Fuel Tank I Panel* Non Magnetic 16 Gauge Stainless Steel* Paintable * (5) Round 4 Inch Light Hole Cutouts* With Removable Rear Cover- Using Bolts*...Now: $464.09Was: $662.99 -
Custom Mirror Bracket For Peterbilt 378, 379 W/ Door-Mounted Mirrors 1987-2004
TWELVE GAUGE
$859.99Paintable Mirror Bracket Fits Peterbilt 379 W/ Door-Mounted MirrorsAttached these stainless steel mirror brackets to your factory side door mounted mirror on you Peterbilt cab for improved visibility. They work great for helping you as a driver, see...$859.99 -
Steering Stabilizer Kit
TWELVE GAUGE
$301.9912 Gauge Steering Stabilizer Kit * High Quality Steering Stabilizer Kit* 26.6 Inch Extended Length * 16 Inch Compressed Length* Travel 10.6 Inch* Sold Individually* Warranty On Steering Stabilizer Kits Against Defects In Workmanship & Material From Date...$301.99 -
Rockwood Chrome Spare Rocker Switch Cover For Peterbilt 2006-Newer
ROCKWOOD
$16.99Chrome Spare Actuator ButtonRenew the look of the electric rocker switch for your spare with this chrome plated cover. It features an easy to read label over the top button and a Rockwood logo over the bottom button. This actuator switch cover is...$16.99 -
Rockwood African Rosewood Upper Door Window Sills For Peterbilt 330, 335, 375, 78, 379
ROCKWOOD
$468.99Genuine African Rosewood Upper Door Window SillsAccent the interior of your cab with these genuine African Rosewood Upper door Window Sills. They are sold as a pair and easily mount above the door handle to replace the existing window sills. Match them...$468.99