Tennant/Nobles - 4037335 - Knob, Valve, 0.70D 0.61L, 0.21B (Replaces Tennant 1013442)

Tennant 4037335 is a valve knob, 0.70 in (17.8 mm) across and 0.61 in (15.5 mm) long, with a 0.21 in (5.3 mm) bore, also listed as 1013442. Tennant uses it in the solution groups of its walk-behind scrubbers.

The catalog lists 1 in the Solution Group, ec-H2O Model, on the A3, and 1 in the Solution Group, Standard Model, on the A3 and A5. The manual fitment index adds parts manuals for the T5, T3, T3+ and T300 and the Nobles Speed Scrub and SS300. Which valve it fits, solution or ec-H2O, varies by model, and the catalog also lists it among its Recommended Stock Items. Genuine Tennant, sold each.