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REPAIR PARTS
ENGINE
TRACTOR - - MODEL NUMBER PR20H42STB
KEY
PART
NO.
NO.
1
170771
2
17720410
3
- - - - - - - -
4
149723
5
159955
6
160589
8
171877
10
162797
11
10040400
12
71070512
13
165391
14
148456
16
11050600
17
17490624
23
169837
25
145996
26
73920600
29
137180
31
174642
32
140527
33
123487X
37
137040
38
148315
40
124028X
44
17670412
45
17000612
46
19091416
81
73510400
NOTE: All component dimensions given in U. S.
inches 1 inch = 25.4 mm
DESCRIPTION
Control Throt
Screw Hex Thd Cut 1/4-20x5/8 T
Engine B&S Model No. 407777
(Order parts from engine manufacturer)
Muffler Exhaust
Exhaust Asm. Lh
Exhaust Asm. Rh
Bolt 5/16-18unc x 3/4 w/sems
Heat Shield Lt
Washer Lock Hvy. Helical 1/4
Screw Hex Hd Cap 5/16-18 x 3/4
Gasket Muffler
Tube Drain Oil Easy
Washer Lock Ext Tooth 3/8
Screw Thdrol 3/8-16x1-1/2 Tytt
Shield BRN/DBR Guard
Control Choke
Nut Keps 3/8-24 UNF
Arrestor Spark
Tank Fuel
Cap Fuel
Clamp Hose Blk
Line Fuel
Plug Drain Oil Easy
Bushing Snap Nyl Black
Screw Hexwsh Thdrol 1/4-20 x 3/4
Screw Hex wsh Thdrol 3/8-16 x 3/4
Washer 9/32 x 7/8 x 16 Ga.
Nut Keps Hex 1/4-20 unc
41
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