Tennant/Nobles - 4017115 - Washer, Thrust, 0.61B 1.25D .06, Fgl (Replaces Tennant 64425)

Tennant 4017115 is a genuine Tennant thrust washer made of fiberglass, with a 0.61 in (15.5 mm) bore, a 1.25 in (31.8 mm) outside diameter and a thickness of 0.06 in (1.5 mm). It is also listed as 64425, and Tennant's own description reads WASHER, THRUST, 0.61B 1.25D .06, FGL.

Tennant's parts lists place it in squeegee linkage, squeegee, brush idler and side brush pivot groups, usually 2 or 4 per group: 2 in the 515 rear squeegee linkage and the 6400 side brush pivot, 4 in the 7080 and 7100 squeegee groups. The manual fitment index ties it to Tennant models including the S20, 530E, M20, T7, T12 and T20, and to the Nobles SS500 and Speed Scrub Rider. Check the drawing for your model, because the count changes from group to group. Southeastern Equipment and Supply sells it as an OEM part, each.