1-5/8" RBN-8 item 58E - Spindle Change Range Gear Assembly

View the Acme Gridley 1-5/8" RBN-8 illustrated code reference drawing for Group E

This National Acme replacement spindle change range gear assembly (compound gear or double gear) part number A-381650 is for Acme Gridley 1-5/8" RBN-8 multi spindle screw machines starting with serial number AM-40083.  Please contact us if your screw machine serial number is prior to this number.

Ordering an Acme Gridley 1-5/8" RBN-8 item 58-E replacement spindle change range gear assembly (compound gear or double gear) automatically includes the following:

Qty (1) Spindle Change Range Gear Assembly, Acme Gridley part number A-381650 (item 58-E)
Qty (1) High Range Gear, Acme Gridley part number A-40047
Qty (2) Dowels, Acme Gridley part number A-2023
Qty (1) Low Range Gear, Acme Gridley part number A-40048
Qty (4) Screws, Acme Gridley part number 1114