Tennant/Nobles - 4030447 - Wheel, 04.0D 0.89W 0.64B (Replaces Tennant 363162)
Tennant/Nobles - 4030447 - Wheel, 04.0D 0.89W 0.64B (Replaces Tennant 363162)
Tennant 4030447 is a wheel, 4.0 in in diameter, 0.89 in wide, with a 0.64 in bore, also listed as 363162 (Wheel, 04.0D 0.89W 0.64B).
Where it sits depends on the model. Tennant's catalog lists 1 in the Scrubhead Drive Group For MaxPro (TM) 1200 Three-Brush System - Part 1 of the 515 and the 8010, and the manual fitment index names the T12, M20, T20, M30, M17, T16, 8300, 515SS and 7300. The wheel position, squeegee, caster or bumper, is not stated, so check your drawing for the group and count. Genuine Tennant, sold each.

