DECK ASSEMBLY - MODEL M172
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Description
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No.
09-06062C
Rev. 10-08
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1 644161 Deck - 72"
2 414745 Sheave
3 243331 Bolt .375-24 x 1
4 415894 Sheave
5 281582 Square Key
6 253192 Whiz Bolt .312-18 x .75
7 253067 Nut Flange Spiral Lock .5-13
8 484230 Wheel - Anti-Scalp
9 942137 Bearing Tube
10 247310 Carriage Bolt .375-16 x 4.25
11 644512 Lock Pin - Roller
12 603725 Roller Assembly
13 243365 Bolt .375-16 x 3
14 253175 Whiz Bolt .25-20 x .75
15 253043 Whiz Nut .375-16
16 252821 Stud - 3 Prong Head
17 253035 Whiz Nut .312-18
18 424206 Deck Flap
19 774337 Strap - Deflector
20 253179 Whiz Bolt .25-20 x .75 Phil. Truss
21 253025 Whiz Nut .25-20
22 382098 Belt
23 824494 Idler Arm w/Bearings
(includes item 24 & 54)
24 121650 Bearing Pedestal
25 257041 Cupped Washer
26 257040 Washer .375
27 883804 Retainer Washer
28 393250 Idler
29 243575 Bolt .5-13 x 1.75
30 260608 Ring Cotter .054 x .375
31 253058 Whiz Nut .437-14
32 243458 Bolt .437-14 x 1.75
33 820331 Lift Chain - 5 Links
34 723330 Belt Shield - Rt.
35 723331 Belt Shield - Lt.
36 755071 Roller Mount
37 604675 Radius Arm Assembly
(includes items 38 & 39)
38 265665 Rod End
39 254493 Jam Nut .625-18
40 253203 Whiz Bolt .375-16 x 1
41 644086 Belt Guide
42 254450 Nut .375-16
43 730391 “J” Bolt - Idler Adjustment
44 283848 Spring - Extension
45 254448 Speed Nut .312-18 x .25
46 643632 Pivot Mount
47 247130 Carriage Bolt .312 x .75
48 320253 Blade 25" High Lift Notched
320254 Blade 25" HD High Lift Notched
320255 Blade 25" Hi-Low Mulching
320250 Blade 25" Medium Lift
320252 Blade 25" Contour
49 644584 Mount - Anti-Scalp Roller Rt.
50 643695 Mount - Anti-Scalp Roller Lt.
51 254431 Speed Nut .25-20
52 247253 Carriage Bolt .375-16 x 1
53 422520 Nylon Bearing
54 121756 Bearing - Oilite
55 257062 Washer .5 SAE
56 604317 Discharge Shield Assembly
(includes items 30 & 57-60)
57 422042 Discharge Shield
58 644570 Mount - Discharge Shield
59 284406 Spring - Torsion
60 780650 Pin
61 644612 Mulch Plate Rt. (Optional)
62 644613 Mulch Plate Lt. (Optional)
63 644058 End Cap (Optional)
64 243810 Bolt .625-11 x 2
65 253970 Lock Nut .625-11
66 775068 Roller Spacer
67 247135 Carriage Bolt .312 x 1
68 253193 Whiz Bolt .312-18 x 1
69 423670 Stabilizer Cap - Idler Arm
70 420904 Step Tread
71 724590 Auxiliary Front Shroud
72 253176 Whiz Bolt .25-20 x .5 Truss
62