09-254B 6 - 3 rev 3/03
1 47-050 Knob, Ribbed W/ 1/4-20 Threads (Serial No. 1001 - 1433) 4
99-G03 Shakeproof Washer, 5/16" (Serial No. 1001 - 1433) 4
2 60-535 Shield, Top (Serial No. 1001 - 1009) 1
60-567 Shield, Top Deck (Serial No. 1010 - 1433) 1
60-652.17 Shield, Top Deck (Serial No. 1434 - ) 1
3 41-052 Spring, Ext. 0.875 X 6.750 1
4 56-055-11 Chain, Idler Tension (Serial No. 1001 - 1577) 1
5 64-534 Hook, Spring (Serial No. 1001 - 1577) 1
6 99-E20 Flange Nut, 1/4 2
7 29-010 Grease Fitting,1/4 Short 3
8 85-K0408 Key, 1/4 X 1 3
9 83-H16SPL Bushing,HX1"Split Type 3
10 83-BK50H Pulley, 5", H1 Bushing 3
11 90-0812 Bolt, 1/2 X 1-1/2 1
12 83-012 Idler, āVā 1/2" ID X 4-1/2" OD 2
13 99-B12 Washer, 1/4 X 17/32 X 1-1/8 2
14 62-723 Deck, Top (Serial No. 1001 - 1433) 1
62-843 Deck, Top (Serial No. 1434 - 1577) 1
62-872.17 Upper Deck Weldment MD448 (Serial No. 1578 - ) 1
15 92-08 Nut, 1/2 2
16 96-08 Lock Washer, 1/2 2
17 95-08 Flat Washer, 1/2 SAE 1
18 85-B29 Bushing, .406 X .740 X .258 Thick 1
19 90-0814 Bolt, 1/2 X 1-3/4 1
20 40-290 Idler Arm (Serial No. 1001 - 1577) 1
40-329 Idler Arm MD460 & MD448 (Serial No. 1578 - ) 1
21 99-E13 Flange Nut, 3/8 21
22 99-K22 Bolt, Flange 3/8 X 1-1/4 12
23 99-K11 Bolt, Flange 3/8 X 3/4 8
24 62-716 Deck, Mower (Serial No. 1001 - 1433) 1
62-844.17 Deck, Mower (Serial No. 1434 - ) 1
25 60-534.17 Chute, Side Discharge 1
26 87-143 Spindle, Mower 1/2-20 RH Threads 3
27 79-062 Blade, 16-1/4" .700 Air Lift 3
79-064 Blade, 16-1/4" 1-3/8 Air Lift (Optional) 3
28 99-B14 Washer, 1/4 X 1/2 IDX3OD 3
29 91-0810 Bolt, 1/2 X 1-1/4 NF 3
30 90-0608 Bolt, 3/8 X 1 1
31 64-799 Washer, 13/32 x 1-9/32 1
32 99-K38 Bolt, 1/4 X 1-1/4 Button Head (Serial No. 1010 - ) 2
33 95-04 Flat Washer, 1/4 SAE (Serial No. 1010 - ) 4 A/R
34 64-687 Spacer, Rotation Indicator (Serial No. 1010 - ) 2
35 00-137 Decal, Spiral Indicator (Serial No. 1010 - ) 1
60-568 Support, Rotate Indicator (Serial No. 1010 - ) 1
36 56-059-17 Trim-loc, Rubber 17" (Serial No. 1010 - ) 1
37 06-010 Cap Plug,1" (Serial No. 1010 - ) 1
* 00-139 Decal, Warning-Discharge Chute (Serial No. 1010 - ) 2
* 00-140 Decal, ANSI Certification (Serial No. 1010 - ) 1
* 00-138 Decal, Danger-Rotating Blade (Serial No. 1010 - ) 1
* 00-004 Decal, Steiner 1
* 00-092 Decal, Keep Hands & Feet 3
* 00-093 Decal, Warning-Read Owner's 1
* 00-129 Decal, Belt Installation 1
38 64-866 Shim, Spindle 22 Ga.(1 Pair) (Optional) 1
64-867 Shim, Spindle 16 Ga.(1 Pair) (Optional) 1
64-868 Shim, Spindle 12 Ga.(1 Pair) (Optional) 1
39 47-090 Latch, Rubber 3" Long (Serial No. 1434 - ) 3
40 04-008 Pop Rivet, 1/8 X 1/4 SS. (Serial No. 1434 - ) 6
41 04-007 Pop Rivet, 1/8 X 1/8 SS. (Serial No. 1434 - ) 6
42 64-900 Bracket, Top Shield Latch (Serial No. 1434 - ) 1
43 99-K31 Bolt, Flange 1/4 X 1/2 (Serial No. 1434 - ) 2
44 99-E20 Flange Nut, 1/4 (Serial No. 1434 - ) 2
* Not Illustrated
PARTS section 6
Parts List for Model MD448 - Figure 1
Ref. Part No. Description Quantity