Semi Truck Gauges
Gauge Kits- Speedometers
- Tachometers & Shift Lights
- Temperature Gauges
- Voltmeters
- Fuel Level Gauges
- Pressure Gauges
- Ammeters
- Air Fuel Ratio Gauges
- Boost & Vacuum Gauges
- Pyrometer Gauges
- Timers, Hourmeters & Clocks
- Optional Gauges
- Custom Gauge Faces
- Gauge Mounts & Trim
- Gauge Sensors & Adapters
- Custom Gauges Wiring & Lights
Featured Brands
- Bosch®Nylon Tubing Kit (FST7554)Universal Nylon Tubing Kit by Bosch®. Bosch accessories complement their Mechanical and Electrical gauges which follow their 100+ year history of Automotive, Industrial, and Racing products.High quality at an affordable priceExpertly made from premium materials$8.91
- Equus®2" 1-Gauge Mounting Cup, Black (9925)Universal 1-Gauge Mounting Cup by Equus®. Diameter: 2". Finish/Color: Black. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great and perform...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$19.77
- Equus®2" 1-Gauge Mounting Panel, Black (9921)Universal 1-Gauge Mounting Panel (9921) by Equus®. Diameter: 2". Finish/Color: Black. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great and...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$6.97
- Equus®2" 1-Gauge Mounting Panel, Chrome (9821)Universal 1-Gauge Mounting Panel (9821) by Equus®. Diameter: 2". Finish/Color: Chrome. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$4.49
- Equus®2" 2-Gauge Mounting Panel, Black (9922)Universal 2-Gauge Mounting Panel (9922) by Equus®. Diameter: 2". Finish/Color: Black. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great and...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$9.66
- Equus®2" 2-Gauge Mounting Panel, Chrome (9822)Universal 2-Gauge Mounting Panel (9822) by Equus®. Diameter: 2". Finish/Color: Chrome. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great...Manufactured using innovative technologiesPrecisely engineered to ensure ultimate efficiency$5.47
- Equus®2-1/16" 1-Gauge Pod (9811)Universal 1-Gauge Pod (9811) by Equus®. Diameter: 2-1/16". As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great and perform even better. The...Designed to deliver trouble-free, consistent performanceMade from high-quality materials for ultimate durability$28.42
- Equus®2-5/8" 2-Gauge Mounting Panel, Black (9942)Universal 2-Gauge Mounting Panel (9942) by Equus®. Diameter: 2-5/8". Finish/Color: Black. As the performance aftermarket continues to pick up speed, so has the demand for instruments that can be cost effectively installed and look great...High quality at an affordable priceExpertly made from premium materials$11.70
- Equus®2-5/8" Electrical Oil Pressure Gauge (9862)Universal Oil Pressure Gauge (9862) by Equus®. Diameter: 2-5/8". Electrical. Adapter kit contains various sized adapters needed to install any oil, or water gauges by Equus . This product is made of high-quality materials to serve you...$9.50
- Equus®5-piece Oil Pressure Tester Adapter Kit (9848)Universal 5-piece Oil Pressure Tester Adapter Kit by Equus®. This product is manufactured to help you maintain and service your oil system. It will make it easier to keep the oil pressure under control for smooth and safe operation of...Comes with sealing crush rings100% brass adapters$11.72
- Equus®Electric Temperature Gauge Adapter Fitting (9861)Universal Electric Temperature Gauge Adapter Fitting by Equus®. This four piece Asian and US Domestic engine electric temperature gauge adapter fitting kit from Equus includes 4 solid brass bushings to adapt from 1/8-27 NPTF female...High quality at an affordable priceExpertly made from premium materials$8.43
- Equus®Electronic Oil Pressure Sender (9832)Universal Electronic Oil Pressure Sender by Equus®. Oil Pressure Sender by Equus provides reliable fuel gauge readings. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...High quality at an affordable priceExpertly made from premium materials$32.15
- Equus®European Oil Pressure Adapter Kit (9843)Universal European Oil Pressure Adapter Kit by Equus®. This four piece US Domestic and European engine oil pressure gauge adapter fitting kit from Equus includes 4 solid brass bushings to adapt from 1/8-27 NPTF female threads to male...Comes with sealing crush rings100% brass adapters$10.17
- Equus®Oil Pressure Copper Tubing Kit (9901)Universal Oil Pressure Copper Tubing Kit by Equus®. Required adapters to install EQUUS® oil pressure gauges. Oil pressure and electronic temperature metric adapter kit contains various sized fittings and adapters needed to install any...Designed to deliver trouble-free, consistent performanceMade from high-quality materials for ultimate durability$13.78
- Equus®Oil Pressure Gauge Adapter (9841)Universal Oil Pressure Gauge Adapter by Equus®. This two piece US Domestic and Asian engine oil pressure gauge adapter fitting kit from Equus includes two solid brass bushings to adapt from 1/8-27 NPTF female threads to male 1/4-18 NPT...Comes with sealing crush rings100% brass adapters$6.91
- Equus®Speedometer Cable Adapter (9872)Speedometer Cable Adapter by Equus®. Equus speedometer cable adapters allow for connection of various popular speedometer cable types to the 5/8-18 thread found on most aftermarket mechanical speedometers.High quality at an affordable priceExpertly made from premium materials$27.94
- Equus®Speedometer Cable Adapter (9871)Speedometer Cable Adapter by Equus®. Simple to install and made of steel for long lasting durability this model is designed to convert later model push on GM-style speedometer cables to the standard 5/8 in. thread-on size on the...Installs onto speedometer headSimplifies installation$28.65
- Equus®Water Temperature Adapter Fitting Kit (9853)Universal Water Temperature Adapter Fitting Kit (9853) by Equus®. This three piece mechanical temperature gauge adapter fitting kit for European engines from Equus includes a solid brass bushing to adapt from 5/8-18 UNF female threads...Contains three adapters and one crush ring100% brass adapters$11.50
- Equus®Water Temperature Adapter Fitting Kit (9852)Universal Water Temperature Adapter Fitting Kit (9852) by Equus®. This mechanical temperature gauge adapter fitting kit for Asian engines from Equus includes a solid brass bushing to adapt from 5/8-18 UNF female threads to M16x1.5....Contains one adapter and sealing o-ring100% brass adapters$7.16
- Equus®Water Temperature Adapter Fitting Kit (9851)Universal Water Temperature Adapter Fitting Kit (9851) by Equus®. This four piece US Domestic and European engine mechanical temperature gauge adapter fitting kit from Equus includes 4 solid brass bushings to adapt from 5/8-18 UNF...Come with one sealing crush ring100% brass adapters$10.82
- Equus®Water Temperature Adapter Kit (9835)Universal Water Temperature Adapter Kit (9835) by Equus®. Equus replacement sensors are for use with electrical gauges. This sensor is for measuring fluid temperature and features male 1/8-27 NPTF threads for installation. Equus offers...Genuine Equus replacement temperature sensorTo be used only with Equus gaugesReplaces worn or damaged Equus temperature sensors$9.64
- Garrett®G Series Speed Sensor (781328-0004)Universal G Series Speed Sensor by Garrett®. Designed utilizing the latest technology, this product by Garrett features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Comparing boost levels and shaft speed on a compressor map, you can determine the ideal operating conditions to insure peak power over a wider operating rangeAll Garrett® Turbocharger Speed Sensor Kits are compatible with dataloggers to enhance engine tuning capability. In addition, the Garrett®-branded gauge's maximum speed recall function will retain the highest wheel speed for five minutes for easy mapping$257.94
- Garrett®GT & GTX Series Speed Sensor Kit (781328-0002)Universal GT & GTX Series Speed Sensor Kit by Garrett®. Designed utilizing the latest technology, this product by Garrett features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Comparing boost levels and shaft speed on a compressor map, you can determine the ideal operating conditions to insure peak power over a wider operating rangeAll Garrett® Turbocharger Speed Sensor Kits are compatible with dataloggers to enhance engine tuning capability. In addition, the Garrett® branded gauge's maximum speed recall function will retain the highest wheel speed for five minutes for easy mapping$520.50
- Make Waves Instrument®Competition Series Braided Stainless Steel Tubing (8045)Universal Competition Series Tubing (8045) by Make Waves Instrument®. Braided Stainless Steel. Length: 6'. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Superior in design, durability and performanceInnovative design will help elevate your auto above the masses$51.67
- Make Waves Instrument®Competition Series Braided Stainless Steel Tubing (8044)Universal Competition Series Tubing (8044) by Make Waves Instrument®. Braided Stainless Steel. Length: 4'. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced...Superior in design, durability and performanceInnovative design will help elevate your auto above the masses$41.18
- PPE®Tachometer Interface Module (112030000)Tachometer Interface Module by PPE®. We doubt you have had to equip your Duramax with an old dash, but many of you are equipping an old classic truck, 60’s era muscle car or even a ski boat, with a Duramax engine. In either case, you...Converts signal from digital to analogGreat for boats, generators, hot rods$179.99
- Painless Performance®Temperature Sending Unit 185 F On/175 F Off with Adapter (30111)Universal Temperature Sending Unit with Adapter (30111) by Painless Performance®. Thermostatic switch and 1/2"NPT to 3/8"NPT adapter only. Thermostatic switch and 1/2"NPT to 3/8"NPT adapter only. 1 Piece. Includes Sending Unit. This...High quality at an affordable priceExpertly made from premium materials$28.99
- Painless Performance®Temperature Sending Unit 195 F On/185 F Off with Adapter (30110)Universal Temperature Sending Unit with Adapter (30110) by Painless Performance®. Thermostatic switch and 1/2"NPT to 3/8"NPT adapter only. Thermostatic switch and 1/2"NPT to 3/8"NPT adapter only. 1 Piece. Includes Sending Unit. This...High quality at an affordable priceExpertly made from premium materials$28.99
- Proform®Digital Wireless Shift Light (67006C)Universal Shift Light (67006C) by Proform®. Display Type: Digital. Shift Light and Diagnostic Tachometer makes installation and adjustment easier. Settings are easily controlled with just two buttons. The smaller and slimmer design...$67.85
- Proform®Shift Light, Black (67005C)Universal Shift Light (67005C) by Proform®. Color: Black. Hit your shift points perfectly with these Adjustable RPM Shift Lights. Easily set shift point between 3,000-12,000 RPM without needing tachometer. The easy to use analog...$66.21
When driving your semi truck, you rely on the data your gauges provide, which allows you to monitor the performance and have a complete control over your rig. We offer a rich inventory of custom gauges to check everything from your truck’s engine and exhaust to air temperature and load pressure. The devices are highly sophisticated and precise as they are crafted using the latest innovations and manufacturing techniques. They’ll quickly collect and display all the information you need for safe and efficient operation of your truck. Just pick out from our enormous assortment of advanced and accurate gauges and take advantage of modern technologies.