F ' i – Bolens TMO-37478A User Manual
Page 21
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TNIO-37478A
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H.P.
21" ROTARY MOWER
PARTS
LIST FOR MODEL TMO-37478A
REF.
NO.
PART
NO.
DESCRIPTION
NEW
PART
REF.
NO.
PART
NO.
DESCRIPTION
NEW
PART
1
710-0106
Hex Bolt 1/4-20
X
1.25" Lg.’ i
22
741-0482
Needle Brg. .375" x .31|
2
736-0329
L-Wash.
1
/
4
" I.D.*
23
736-0270
Bell-Wash. .265" I.D. x .75"!
3
717-0418
Upper Hsg. Half
24
17052
Idler Brk't. Ass'y !
4
713-0400
#48 Sprocket 7 Tooth x
'/2
25
712-0138
Hex Patch L-Nut V
4-28
Thd.!
Pitch
'
26
732-0357
Extension Spring 1.12" Lg.!
5
736-0336
Ft-Wash. 5/8" I.D. x .030
27
717-0419
Lower Hsg. Half
6
741-0413
Hex Flange Brg. .631" I.D.
28
741-0415
Flange Bearing .566 Dia.
7
16500
Hex Bearing Cup
29
717-0422
33 Tooth Helical Gear
8
736-0314
Thrust Wash. .382" I.D. x
1
30
741-0414
Flange Bearing .629 Dia.
.70" O.D.
31
721-0213
Oil Seal .625 Dia.
9
741-0479
Thrust Bearing .375" I.D. x
32
738-0607
Gear Sprocket Shaft
.812" O.D.
33
736-0722
' L-Wash. #10 I.D.
10
715-0152
Spring Pin Spir. 1/8" x .62"
34
710-0436
Hex B-Tap Scr. #10 x .62"
Heavy
1 35
736-0410
' Hex Washer .26" x .88"t
11
717-0420
11 Tooth Helical Gear
36
17058
1 Transmission Belt Guard!
12
748-0208
Flange Bearing
37
17065
Belt Covert
13
721-0212
Oil Seal
38
710-0352
, Hex B-Tap Scr. V
4
x .38" Lg.f
14
738-0708
Pulley-Transmission Shaft
39
710-0599
! Hex AB-Tap Scr. V
a
x
.50"
15
756-0330
Fl-Pulley 5.06" O.D.t
Lg.t
16
736-0270
Bell-Wash. .265" I.D. x ,75"t
40
710-0896
Hex B-Tap Scr. V4 x .62" Lg.
17
712-0351
Hex L-Nut 1/4-28 Thd.f
41
712-0287
Hex Nut V
4-20
Thd.’!
18
738-0440
iShId. Spacer .375" Dia. x
i 42
736-0270
Bell-Wash. .265" I.D. x .75"!
! -170t
! 43
736-0329
i
L-Wash.
1
/
4
" I.D.*!
19
736-0344
! FI-Wash. .390" I.D. x 1.0"t
1 44
746-06501
S.P. Cable—50" Lg.!
20
738-0691
Shid. Bolt .375" Dia. x ,40"t
; 45
747-0549 :
S.P. Belt Guard!
Li'
756-0447
Fl-ldler Plastic 1.50" Dia.t
!
—
717-04171
Transmission Comp.
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—
—
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_
______________
tNot Part of Transmission Complete
21