09-254B 6 - 15 rev 3/03
7 64-660 Anchor, Lift Arm Right (See Note 3a) 2
64-934 Anchor, Lift Arm Right (See Note 4a) 2
64-646 Anchor, Lift Arm Right (See Note 3b) 2
64-936 Anchor, Lift Arm Right (See Note 4b) 2
64-668 Anchor, Lift Arm Right (See Note 3c) 2
64-938 Anchor, Lift Arm Right (See Note 4c) 2
8 90-0810 Bolt, 1/2 X 1-1/4 2
9 64-661 Anchor, Lift Arm Left (See Note 3a) 2
64-935 Anchor, Lift Arm Left (See Note 4a) 2
64-645 Anchor, Lift Arm Left (See Note 3b) 2
64-937 Anchor, Lift Arm Left (See Note 4b) 2
64-669 Anchor, Lift Arm Left (See Note 3c) 2
64-939 Anchor, Lift Arm Left (See Note 4c) 2
10 85-SC08 Set Collar, 1/2" (See Note 3) 2
11 62-698 Hitch Arm, Right (See Note 3) 1
62-858.17 Hitch Arm, Right (See Note 4) 1
12 96-08 Lock Washer, 1/2 (See Note 3) 2
96-08 Lock Washer, 1/2 (See Note 4) 1
13 80-237 Shaft, Mower Drive 1
14 55-FB23012 Bearing, 2-Bolt Flange 3/4 2
15 62-699 Hitch Arm, Left (See Note 3) 1
62-857.17 Hitch Arm, Left (See Note 4) 1
16 99-E12 Flange Nut, 5/16 (See Note 1) 2
17 64-611 Shield, Drive Pulley 1
18 99-K19 Bolt, Flange 5/16 X 3/4 (See Note 1) 2
47-077 Knob, Small Clamping W/Stud (See Note 2) 1
19 90-0606 Bolt, 3/8 X 3/4 12
20 99-A08 Locknut, Stover 1/2 (See Note 3) 1
21 83-BK4012 Pulley, 4", 3/4" Bore (Model MD448) 1
83-BK5012 Pulley, 5", 3/4" Bore (Model MD460 & MD472) 1
22 99-A05 Locknut, Stover 5/16 (See Note 2) 1
23 95-05 Flatwasher, 5/16 SAE (See Note 2) 2
24 99-G06 Shakeproof Washer, 1/4 (See Note 2) 1
25 90-0506 Bolt, 5/16 X 3/4 (See Note 2) 1
* 81-A040 Belt, 220 & 230 1
* 81-A040 Belt, 410 1
* 81-A040 Belt, 420 & 430 1
* 81-B041 Belt, 425 1
* 81-B041 Belt, 525 1
26 64-933.17 Lift Arm Top Link (See Note 4) 1
27 64-932.17 Lift Arm Lower Link (See Note 4) 1
28 90-0816 Bolt, 1/2 x 2 (See Note 4) 1
29 99-K11 Flange Bolt, 3/8 x 3/4 (See Note 4) 4
30 99-E13 Flange Nut, 3/8 (See Note 4) 4
31 99-K82 Flange Bolt, 1/2 x 2 (See Note 4) 2
32 99-E37 Flange Nut, 1/2 (See Note 4) 2
* Not Illustrated
Note 1 - Used on the following units:
Model MD448 (Serial No. 1001 - 1310)
Model MD460 (Serial No. 1001 - 3294)
Model MD472 (Serial No. 1001 - 1585)
Note 2 - Used on the following units:
Model MD448 (Serial No. 1311 - )
Model MD460 (Serial No. 3295 - )
Model MD472 (Serial No. 1586 - )
PARTS section 6
Parts List for Figure 3 (Continued)
Ref. Part No. Description Quantity
Note 3 - Used on the following units:
a) Model MD448 (Serial No. 1001 - 1493)
b) Model MD460 (Serial No. 1001 - 4727)
c) Model MD472 (Serial No. 1001 - 1969)
Note 4 - Used on the following units:
a) Model MD448 (Serial No. 1494 - )
b) Model MD460 (Serial No. 4728 - )
c) Model MD472 (Serial No. 1970 - )