2 each Bush Hog and Woods Slip Clutch Discs. 

Specifications:

Outer Diameter D = 6.30” (160 mm)

Inner diameter d = 3.88” (98.5 mm)

Fits Models-

MB106

MC72

MK105

M4

M5

M60

M72

M84

M121

M208

B106

B214

B315

B320

D15

D210R

HD210R

HD315

R105

SM2090

SM214

S105

S106

0120

0121

60

72

84

120

121

208

209

214

MPN 19-416