Heavy Duty™
Gauges, Speedometers & Tachometers
Electrical & mechanical instruments with bold white-on-black graphics, patented light rings for night-time illumination, white pointers, raised black bezels with distinctive bright aluminum rims and 12-volt lamps. These “legacy” products are especially popular with on-and off-highway customers, a classic Stewart Warner offering.
Heavy Duty Water Temp Gauge: P/N 284B36
Type: Mechanical
Size: 2-1/16″
Heavy Duty Oil Temp Gauge: P/N 284C36
Type: Mechanical
Size: 2-1/16″
Heavy Duty Tachometer/Hourmeter: P/N 551AHL-D
Type: Mechanical
Size: 3-3/8”
Ratio: .5:1
Heavy Duty Oil Pressure Gauge: P/N 284P
Type: Mechanical
Size: 2-1/16″
Tubing Kit: P/N 82553-F (6’) or 366HM-F (16’)
Heavy Duty Air Pressure Gauge: P/N 284T
Type: Mechanical
Size: 2-1/16″
Tubing Kit: P/N 82553-F (6’) or 366HM-F (16’)
Heavy Duty Ammeter: P/N 284AD
Type: Electrical
Size: 2-1/16″
Shunt: 413717
Heavy Duty Ammeter: P/N 284AA
Type: Electrical
Size: 2-1/16″
Shunt: 407616
Heavy Duty Speedometer: P/N 550HF-D
Type: Mechanical
Size: 3-3/8”
Heavy Duty Speedometer: P/N 550HH-D
Type: Mechanical
Size: 3-3/8”
Heavy Duty Tachometer: P/N 551AHK-D
Type: Mechanical
Size: 3-3/8”
Ratio: .5:1
Heavy Duty Oil Pressure Gauge: P/N 284L
Type: Electrical
Size: 2-1/16″
Sender: 279B-F
Heavy Duty Fuel Level Gauge: P/N 284M
Type: Electrical
Size: 2-1/16″
Sender: 240-33.5 ohm fuel level sender
Heavy Duty Air Pressure Gauge: P/N 284N
Type: Mechanical
Size: 2-1/16″
Tubing Kit: P/N 82553-F (6’) or 366HM-F (16’)
Heavy Duty Trans Oil Pressure Gauge: P/N 284R
Type: Mechanical
Size: 2-1/16″
Tubing Kit: P/N 82553-F (6’) or 366HM-F (16’)
Heavy Duty Trans Oil Pressure Gauge: P/N 284S
Type: Mechanical
Size: 2-1/16″
Tubing Kit: P/N 82553-F (6’) or 366HM-F (16’)