Enhance your Standard Technologies fuel tank with premium accessories—universal fill kits, gauges, and transfer pumps—engineered for safer, faster installs and fully compliant, reliable performance.

Customize Standard Technologies fuel tanks with accessories that make installs safer and faster. Choose a universal fill kit for direct or remote fills, a spiral fuel gauge for quick level checks, and a transfer pump kit—12 V electric up to 15 GPM or a manual hand pump. Complete your system with fuel tank fittings and NPT port accessories in 1-1/2-inch and 2-inch sizes, plus vented caps and roll-over valves. These parts let you configure a tank for generator feed, mobile refueling, or auxiliary supply while supporting DOT and EPA requirements when used with approved tanks. Build the exact setup you need without compromising reliability or compliance. All components are engineered to fit Standard Technologies tanks for long service life reliably.

Carbon canister

Carbon Canister

ST98-1
3.1 Carbon Canister

Carbon canister bracket

Carbon Canister Bracket

ST109
Carbon Canister Mounting Bracket

Clamps

Clamps

ST44
5/8” Hose Clamp W
ST49
2” Hose Clamp W
ST142
1/4” Hose Clamp FIS
ST142-1
5/16” Hose Clamp FIS
ST142-2
1/2” Hose Clamp FIS

Fill necks

Fill Necks

ST59-1
Diesel 2” Unleaded Fuel Fill Neck 22 Degree
w/ 5/8” Vent – 3” x 4 1/2”
ST59-2
2” Unleaded Fuel Fill Neck 22 Degree
w/ 5/8” Vent – 3” x 4 1/2”
ST119
2” 90 degree Elbow w/ Beads
ST408
2” Unleaded Fuel Fill Neck 41 Degree
w/ 5/8” Vent 3”x 9 1/2“
ST422
2” Universal Unleaded Fuel Fill w/ 5/8” Vent
ST422-1
2” Universal Diesel Fuel Fill w/ 5/8” Vent

Fuel bezels

Fuel Bezels

ST110
Zinc Plated Bezel
ST120
Stainless Steel Bezel

Fuel caps

Fuel Caps

ST60
2” Vented Gas Cap – Tethered, Red
ST148
2” Vented Gas Cap – Tethered, Black
ST148-1
2” Vented Gas Cap – Tethered, Black, Locking
ST423
2” Vented Diesel Cap – Tethered, Green

Fuel hose

Fuel Hose

ST47
5/8″ Fuel Hose, SAE J30R7
ST51
2″ Fuel Fill Hose, Softwall, SAE J1527
ST65
1/4″ Fuel Hose CARB
ST66
5/16″ Fuel Hose CARB
ST77
1/2″ Fuel Hose, SAE J30R7

Fuel gauge

Fuel Gauges

ST102
13.75″ 8680 Spiral Fuel Gauge
ST103
19″ 8680 Spiral Fuel Gauge
ST104
18″ 8680 Spiral Fuel Gauge
ST106
23″ 8680 Spiral Fuel Gauge
ST107
Fuel Gauge, 240–33 Ohms, UPFR-BB
ST428
Fuel Gauge, in Box with Potted 5 Minute Timer, Dual Tanks
ST429
Fuel Gauge, in Box with Potted 5 Minute Timer

Sending unit

Sending Units

ST147
5″ Sending Unit with gasket and hardware, SAE, 240–33 Ohms
ST150
7.5″ Sending Unit with gasket and hardware, SAE, 240–33 Ohms
ST402
8″ Sending Unit with gasket and hardware, SAE, 240–33 Ohms
ST414
6.5″ Sending Unit with gasket and hardware, SAE, 240–33 Ohms

Tank Fittings - Hose Barbs

Tank Fittings – Hose Barbs

ST33
1/4” Hose Barb x 1/2” MPT
ST34
5/16” Hose Barb x 1/2” MPT

Tank Fittings - Valves

Tank Fittings – Valves

ST41
Rollover Valve 5/16” Hose Barb x 1/2” MPT
ST42
Anti-Siphon Valve 1/2” Hose Barb x 1/2” MPT

Transfer Pumps & Accessories
Hose Assembly
Hand Pump

Transfer Pumps & Accessories

ST82
GPI EZ8-RV, 12V Fuel Transfer Pump, 8 GPM
ST83
GPI EZ8-RVS, 12V Fuel Transfer Pump w/ Switch, 8 GPM
ST87
EZ8 Mount Bracket
ST92
3/4” x 5.67’ UL 330 Hose Assembly
ST95
3/4” Manual UL Nozzle
ST396
GPI EZ8-RV, 12V Fuel Transfer Pump, 8 GPM, Manual Nozzle, 5.5’ Hose
ST501
GPI EZ8-RVS, 12V Fuel Transfer Pump, 8 GPM, Manual Nozzle, 5.5’ Hose
ST502
GPI M150S-MU, 12V Fuel Transfer Pump, 15 GPM Manual Nozzle, 12’ Hose
ST503
GPI HP-100-UL Fluid Transfer Hand Pump, Nozzle, 8’ Hose

Industry-Leading Manufacturer of Fuel Tanks and Fuel System Components

Standard Technologies is a trusted leader in the design and manufacturing of aftermarket and OEM fuel tanks and fuel system components. Whether you need a standard fuel tank or a custom-engineered solution, our experienced engineering team delivers full technical support, precision design, and exceptional manufacturing expertise. We produce fuel tanks from a wide range of materials and components, ensuring every product meets the highest standards of efficiency, durability, and long-term performance—all while maintaining cost-effective production.

At Standard Technologies, we continually invest in our manufacturing facilities, advanced equipment, employee training, and quality certifications to ensure we remain at the forefront of fuel system innovation. Our commitment to excellence has made us the preferred OEM partner for fuel tank and fuel system component manufacturing across North America.

For more information on our fuel tanks and systems, contact us today