United Pacific | 31355
7-inch round replacement lamp
An 11-LED chrome 7-inch headlight with a polycarbonate lens and die-cast aluminium housing.
Chrome 11-LED layout
Manufacturer-rated output: 500 lumens low / 1,200 lumens high.
Match the beam function
High and low beam. Choose the lamp for the circuit and position being replaced.
One lamp per order
This listing supplies one headlight, not a vehicle set. Confirm the quantity required for your installation.
Fitment & selection
Start with the lamp already installed
Compare the existing lamp marking, retaining hardware, rear clearance and circuit functions. A nominal size or model name alone does not confirm compatibility.
One centre LED provides low beam and ten outer LEDs provide high beam. United Pacific notes that a load resistor may be needed for proper installation; diagnose the actual circuit before choosing one.
Manufacturer-listed truck applications
These application entries still require the matching original lamp arrangement. Check any modified housings or wiring separately.
- 1996-2005 Freightliner Century
- 2002-2010 Freightliner Coronado
- 1962-1977 International Fleetstar
- 1962-1978 International Loadstar
- 1972-1991 International Paystar
- 1961-1979 International Scout
- 1973-1980 International Scout Ii
- 1968-1981 International Transtar
- 1998-2010 Kenworth T2000
- 1954-1976 Peterbilt 281
- 1967-1987 Peterbilt 289
- 1954-1976 Peterbilt 351
- 1973-1987 Peterbilt 353
- 1967-1987 Peterbilt 359
Lamp details
Specifications for this exact part
| Part number | 31355 |
|---|---|
| Nominal size | 7-inch round |
| Main light type | LED |
| Beam function | High and low beam |
| Supply | 12V DC |
| Package | One lamp |
| Manufacturer-rated output | 500 lumens low / 1,200 lumens high |
| Finish | Chrome |
| Manufacturer standards listing | DOT/SAE; FMVSS 108. Match the application and aim the installed headlight. |
Installation resources
Check the correct connector and circuit
Identify the vehicle ground and beam circuits before connecting the lamp. Compare the connector orientation with the exact diagram where provided. Confirm rear clearance, secure the wiring and check every function and the final beam aim.
Product questions
Before you order
Is a load resistor always required?
The manufacturer says one may be required. The need depends on the vehicle circuit; do not add an arbitrary resistor solely because the connector fits.
