Scag Power Equipment STT-31BSG Operator's Manual page 25

Ref. Part
No. No. Description
1 422845 Belt Guard, Rear
2 481531 Hinge, Rear Belt Guard
3 481309 Latch, Hood
4 04003-07 Carr. Bolt 1/4-20 x .5"
5 04019-02 Nut, Serr. Flg. 1/4-20
6 04010-01 Screw, #10-32 x .5, Phillips Head
7 04031-01 Lock Washer, #10
8 04020-01 Nut, #10-32
9 451080 Weldment, Pump Mounting
10 43506 Spacer, Engine
11 48114-04 Grease Fitting 1/4-28 Self Tapping
12 Rod, Anti-Rotation
13 Lockwasher
14 Plate
15 04001-20 Bolt, Hex Head 3/8-16 x 1.50"
16 46977 Spindle Assembly, Deck Drive
17 461399 Clutch, Electric PTO
18 481398 Pulley, 6.35" dia. Tapered Bore
19 481536 Hub, Tapered 1" dia.
20 04063-06 Key, 1/4 x 1/4 x 1.5"
21 04001-10 Bolt, Hex Head 5/16-18 x 1.25"
22 481883 Pulley, 6.25" OD, Tapered
23 481788 Pulley, 5.45" OD
24 04012-04 Set Screw, 5/16-18 x .375"
25 481884 Hub, Tapered 17mm Bore
26 04001-01 Bolt, Hex Head 1/4-20 x .75"
27 04063-27 Key, 5mm x 5mm x 30mm
28 481461 Belt, Pump Drive
29 481460 Belt, Deck Drive
30 04063-11 Key, 1/4 x 1/4 x 2.5"
31 04001-101 Bolt, Hex Head 7/16-20 x 2.5"
32 04030-05 Lock Washer 7/16"
33 04041-28 Flat Washer 7/16 x .469 x 1.75 x .25"
34 04001-109 Bolt, Hex Head 1/4-20 x 1.375"
35 04021-09 Nut, Elastic Stop 3/8-16
36 04041-07 Flat Washer 3/8, .391 x .938 x .105"
37 04063-20 Key, 1/4 x 1/4 x 1.00"
* Common hardware which should be purchased locally. All bolts Grade 5 plated, all other fasteners zinc plated.
DECK DRIVE COMPONENTS
Ref. Part
No. No.
38 461079
39 04001-46
40 04019-04
41 48181
42 04001-136 Bolt, Hex Head 3/8-16 x 1.5" Grade 8
43 04043-04
44 481522
45 48224
46 43503
47 04001-31
48 48677
49 04001-09
50 481756
51 48198
52 43277
53 04001-138 Bolt, Hex Head 3/8-16 x 3.75" Grade 8
54 04030-04
55 04020-04
56 04021-05
57 43504
58 04001-54
59 04021-10
60 04001-49
61 04030-03
62 43294
63 481284
64 04019-03
65 04001-19
66 48030-09
67 04003-12
68 481785
69 43296
70 43297
71 481025
72 481035
73 481022
74 43312
43
Description
Idler Arm
Bolt, Hex Head 3/8-16 x 2.25"
Nut, Serr. Flg. 3/8-16
Pulley, PTO Idler
Flat Washer 3/8" Grade 8
Spring
Bearing
Pivot, Idler - Short
Bolt, Hex Head 3/8-16 x 2.5"
Relief Fitting
Bolt, Hex Head 5/16-18 x 1.00"
Idler Arm
Pulley, Pump Idler
Spacer
Lock Washer 3/8" .638 x .380 x .094"
Nut 3/8-16
Nut, Elastic 3/8-16
Pivot, Idler - Long
Bolt, Hex Head 3/8-16 x 3.00"
Nut, Elastic 5/16-18
Bolt, Hex Head 5/16-18 x 3.00"
Lock Washer 5/16"
Spindle Housing
Bumper, Rubber
Nut, Serr. Flg. 5/16-18
Bolt, Hex Head 3/8-16 x 1.00"
Clamp, Wire
Bolt, Carr. 5/16-18 x .75"
Driveshaft
Spacer, Inside
Bushing
Seal, 2.00 OD x 1.625 Bore
Nut, 1.06-18
Roller Bearing Assembly
Spacer, Outside