4 Aftermarket Brake Discs Fitting Fits FARMALL Tractors: M, Super M, W-6, WD-6, 400, 450

Tech Info:
These discs are 1/2″ thick, 6 1/2″ OD, and have 12 splines.
ACTUAL PHOTOS OF DISCS.

Replaces Part Numbers: 121961C92, 321162R91, 351117R91, 368179R91

Models This Part Fits:

1640, 400, 450, 615, MTA, Super M, Super W6, W-6, WD-6, WD6Additional Information: Includes Four (4) Heavy Duty Brake DiscsDiameter: 6.50″ Hub: 3.50″Spline Count: 12Thickness: .500″

Reference Numbers:

121961C92, 121961C92-A, 1963810C1, 1963810C1-A, 1963810C2, 1963810C2-A, 321162R1, 321162R1-A, 321162R91, 321162R91-A, 351117R91, 368179R91