Description
UNI air filter. Manufacturer part number NU-4055.
WPS part number NU-4055.
Application
Verified WPS motorcycle applications are listed below.
View checked motorcycle models and years
- Honda CB500: 1971, 1972, 1973, 1974
- Honda CB550F Super Sport: 1975, 1976, 1977
- Honda CB550K: 1975, 1976, 1977, 1978, 1979, 1980
WPS application data checked November 11, 2026.

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