TOOLS

Signal Generator Drive TipAt Elite Truck Accessorieswe offer aftermarket Isspro drive tips for signal generators. This drive tip features a .203 tang and comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for...

Signal Generator Drive TipAt 4 State Trucks, we offer aftermarket Isspro drive tips for signal generators. This drive tip features a .187 tang and comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for any and...

Oil Temperature SenderFind aftermarket Isspro oil temperature senders for your big rig with a warranty against defects in materials and workmanship at 4 State Trucks. Isspro is a trusted brand for any and all gauges, for over 60 years they have been a...

Oil Temperature SenderEnsure accurate readings with this high quality Isspro oil temperature sender. It is sold individually and is backed with a warranty against defects in materials and workmanship. Isspro is a trusted brand for any and all gauges, for...

Magnetic Pick Up SenderWe offer top of the line aftermarket Isspro magnetic pick up senders for your big rig. This sender is to be used with Isspro speedometers and tachometers. It features wire lead connectors and comes with a warranty against defects...

Water Temp Sender TA Type 100-240 Deg With 1/8 Inch NPTF Threading And 1 Stud Terminal * High Quality Water Temperature Sender * Features: - 1/8 Inch NPTF Threading - Sender Type TA - Calibrated to 100-240 Degrees F - 1 Stud Terminal* Designed To Drive...

Fuel Oil SenderAt Elite Truck Accessorieswe offer aftermarket Isspro fuel/oil senders for your big rig that comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for any and all gauges, for over 60 years they have...

Gauge Snubber Use On Fuel PSI Manual GaugeElite Truck Accessoriesoffers this highly effective gauge snubber that is used to smooth out the pressure fluctuations on a fuel PSI manual gauge. It comes with a warranty against defects in materials and...

Exhaust Bung For Pyro ProbeAt Elite Truck Accessorieswe offer exhaust bungs for pyro probes that come with a warranty against defects in materials and workmanship. Isspro is a trusted brand for any and all gauges, for over 60 years they have been a...

Pyro Sender With Type K Thermocouple & 1/4 Inch NPTF MountingWe offer top of the line pyrometer senders with 2.25 inch probes for your big rig. This sender comes with a warranty against defects in materials and workmanship. Isspro is a trusted brand for...

Peterbilt Older Trailer Stainless Steel Air Suspension Switch GuardClearly labeled and engraved for easy reading, this guard keeps your Trailer Air Suspension switch safe from accidental damage. It is designed to fit select older style dashboards. * High...

Air Line Fitting * High Quality Fitting* 5/32 x 1/8 Inch* Sold Individually* Warranty On Air Line Fitting Against Defects In Workmanship & Material From Date Of Purchase***High Quality Aftermarket Replacement Part (Not OEM)***