301 / | HD | LAND VEHICLES: WHEELS AND AXLES |
5.1 | DF | WHEEL {21} |
37.1 | DF | .~ With wheel cover {13} |
37.31 | DF | .~.~ Including resilient securing means {2} |
37.32 | .~.~.~ Resilient securing ring on cover {1} | |
37.33 | DF | .~.~.~.~> Acting to bias portion of cover into engagement with wheel |