RoadKing CB MicrophoneFind dependable noise canceling CB microphones for your big rig at 4 State Trucks. This black RoadKing 4 pin connector dynamic CB microphone is made to pick up your voice while ignoring the background noise. It features a very...

Fuel Gauge Electric * High Quality Fuel Gauge* Electric * Fuel Gauge Levels: 1/8, 1/4, 1/2, F* Sender Type: IS* Compatible With Fuel Sender 240-33 Ohms* Black Face With White Pointer * 12V DC Negative Ground * Sold Individually* Warranty On Fuel Gauge...

200 PSI Mechanical Fuel Pressure GaugeAt 4 State Trucks, we offer Isspro mechanical fuel pressure gauges with a range of 10-200 PSI. This gauge features a black face with white numbering. It fits into a 2-1/16 inch hole and includes a 12 volt backlight...

Dual PSI Gauge * High Quality Dual PSI Gauge* Sold Individually* Warranty On Dual PSI Gauge Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***

170 MPH Electric SpeedometerWe offer aftermarket Isspro electric speedometers with a 170 MPH limit for various makes and models. This speedometer is 3-3/8 inches in size and comes with a warranty against defects in materials and workmanship. Isspro is a...

Auxiliary Shift Kit W/ Stainless Steel Shift Stick, Valve Boot And Trim Ring By Chrome Shop MafiaThe Chrome Shop Mafia Auxiliary Shift Kit with Shift Stick & Assembly includes a dependable stainless steel stick, a valve shift boot, and a stylish trim...

Air Shifter Assembly By Chrome Shop Mafia * Made Of High Quality Stainless Steel* Boot And Trim Ring Not Included* Sold Individually* Warranty On Air Shifter Assembly Against Defects In Workmanship & Material From Date Of Purchase*** High Quality...

Auxiliary Shift Kit By Chrome Shop Mafia * High Quality Kit* Give Your 13 Or 18 Speed Transmission That 2 Stick Look And Feel!* Kit Includes One Black Steel Stick With Valve Shift Boot And Trim Ring!* This Kit With Valve Splits The Upper Range Gears...

Air Shifter Assembly By Chrome Shop Mafia * High Quality Air Shifter Assembly* W/ Steel Shift Stick* Boot And Trim Ring Not Included* Sold Individually* Warranty On Air Shifter Assemblies Against Defects In Workmanship & Material From Date Of Purchase***...

Remote ON-OFF Switch for Professional high output models.This Remote Control Switch features a 20' cord, allowing you to conveniently turn on/off CPI-1575 or CPI-2575 Power Inverters. It includes an easy-to-use push button for on/off operation and a...

Chrome Plated Ashtray - VelcroHelp renew the interior of your truck with a new replacement ashtray by Lifetime Nut Covers. It has a universal fit and is chrome plated. The ashtray is made in the USA and is sold individually. * High Quality Ashtray...

Ash Tray Cover Fits FreightlinerHide Your Ashtray In Style With This Lightweight And Durable Cover. It Is Made Of Chrome-Plated Plastic And Is Easy To Install. The Cover Is Sold Individually And Fits Various Freightliner Century, Columbia, And Coronado...