Superflex Coupling 3000, 1-3/8", Driver-Side (Old-Style)

Superflex Coupling 3000, 1-3/8", Driver-Side (Old Style Configuration). 1-3/8" Top Shaft (Gearbox-End) and 1-1/2" Bottom Shaft (Brush-End). This is Part is an Older Style Coupling, "Newer-Style" Aluminum Frame Systems use 1-7/16" Couplings and Redu View full description