Gauges - HOLLEY
Diesel Truck Gauges
Accurate monitoring is essential for maintaining your diesel truck's performance and longevity. Diesel truck gauges are invaluable parts helping to this end. Gauges provide critical information about vital systems, helping you stay ahead of potential issues.
At Black Diamond Unlimited, we supply all of the diesel truck gauge parts you could need for any repair or upgrade. Our range of premium diesel truck gauges and mounts are designed for precision and durability. Whether you need a boost gauge, transmission temperature gauge, or anything in between, we have the solution for you and the parts to install it. Browse our diesel truck gauge components below and reach out if you have questions.
Holley 26-500 0-15PSI FUEL PRESSURE GAUGE
Brand: Holley
Part Number: 26-500
Mechanical - 0-15 PSIMechanical Fuel Pressure Gauge 0 - 15 PSI Non Liquid Filled1.5 in. DiameterChro..
$51.69
Holley 26-502 FUEL PRESSURE GAUGE
Brand: Holley
Part Number: 26-502
Mechanical - 0-30 PSIMechanical Fuel Pressure Gauge 0 - 30 PSI Non Liquid Filled1.5 in. DiameterChro..
$63.69
Holley 26-504 FUEL PRESS GAUGE,0-15PSI
Brand: Holley
Part Number: 26-504
Liquid-Filled - Mechanical - 0-15 PSIMechanical Fuel Pressure Gauge 0 - 15 PSI Liquid Filled1.5 in. ..
$88.55
Holley 26-505 FUEL PRESSURE GAUGE,0-30PSI
Brand: Holley
Part Number: 26-505
Liquid-Filled - Mechanical - 0-30 PSIMechanical Fuel Pressure Gauge 0 - 30 PSI Liquid Filled1.5 in. ..
$99.65
Holley 26-601 2-1/16 HOLLEY OIL PRES GAUGE..
Brand: Holley
Part Number: 26-601
Black 2-1/16" Oil Pressure 10-100 psi-Holley logoHolley's analog-style standalone gauges gives you a..
$299.95
Holley 26-601W 2-1/16 HOLLEY OIL PRES GAUG..
Brand: Holley
Part Number: 26-601W
White 2-1/16" Oil Pressure 10-100 psi-Holley logoHolley's analog-style standalone gauges gives you a..
$282.95
Holley 26-602 2-1/16 HOLLEY WATER TEMP GAU..
Brand: Holley
Part Number: 26-602
Water temperature - Standard 2-1/16" size - 120°-260° - Black Face - Black BezelHolley's analog-styl..
$223.95
Holley 26-619 2-1/16 GAUGE PED MOUNT BRACK..
Brand: Holley
Part Number: 26-619
2-1/16"Holley's gauge pedestal mounting brackets gives you a great solution for mounting our 2-1/16"..
$21.68
Holley 26-620 3-3/8 GAUGE PED MOUNT BRACKE..
Brand: Holley
Part Number: 26-620
3-3/8"Holley's gauge pedestal mounting brackets gives you a great solution for mounting our 2-1/16",..
$27.11
Holley 26-69 FUEL PRESSURE GAUGE FITTING
Brand: Holley
Part Number: 26-69
90 Degree – Male ElbowFuel Pressure Gauge Fitting 90 deg. Male ElbowPlumbs Near Carb. Fuel InletElim..
$7.27
Holley 26-603 2-1/16 HOLLEY VOLT GAUGE-BLK
Brand: Holley
Part Number: 26-603
Black 2-1/16" Voltage 8-18 volts-Holley logoHolley's analog-style standalone gauges gives you a simp..
$151.95
Holley 26-605 2-1/16 HOLLEY TRANS TEMP GAU..
Brand: Holley
Part Number: 26-605
Black 2-1/16" Transmission Temperature 60-260°F-Holley logoHolley's analog-style standalone gauges g..
$227.95
Holley 26-606 2-1/16 HOLLEY BOOST/VAC GAUG..
Brand: Holley
Part Number: 26-606
Black 2-1/16" Boost/Vac -30inhg/30psi-Holley logoHolley's analog-style standalone gauges gives you a..
$293.95
Holley 26-608 2-1/16 HOLLEY FUEL PRES GAUG..
Brand: Holley
Part Number: 26-608
Black 2-1/16" Fuel Pressure 0-100psi-Holley logoHolley's analog-style standalone gauges gives you a ..
$282.95
Holley 26-610 4-1/2 HOLLEY 160 GPS SPEEDO-..
Brand: Holley
Part Number: 26-610
Black Face, 4-1/2" 160 MPH GPS Speedometer (with Odometer)Holley's analog-style standalone GPS Speed..
$476.95