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  MTD 170-SU Engine Parts
MTD Engine Replacement For Model 170-SU

MTD Engine Replacement Parts For Model 170-SU

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Questions & Answers for MTD 170-SU

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170-Su_Carburetor
170-Su_Crankcase
170-Su_Cylinder_Head
170-Su_Engine_Shroud
170-Su_Flywheel_And_Blower_Housing
170-Su_Fuel_Tank_And_Mounting
170-Su_Muffler
Showing All Parts
170-Su_Carburetor
MTD 170-SU Engine 170-Su_Carburetor Diagram
 Fig #
25
Stud-carb
 $6.24

Part Number:710-04939

In Stock

In Stock
 $6.24
In Stock
 $6.24
26
Stud - M6 X 105
 $6.03

Part Number:710-04910

In Stock

In Stock
 $6.03
In Stock
 $6.03
27
Carburetor Insulator Gasket
 $4.99

Part Number:751P11567B

In Stock

In Stock

Note: Also Available in Kit Below
 $4.99
In Stock
 $4.99
28
Carburetor Insulat
 $11.32

Part Number:951-11896A

In Stock

In Stock

Note: Also Available in Kit Below
 $11.32
In Stock
 $11.32
29
Carburetor Gasket
 $5.40

Part Number:751P12005A

In Stock

In Stock
 $5.40
In Stock
 $5.40
30
Primer
 $15.14

Part Number:951-10639B

In Stock

In Stock

Note: Furnish 951-12011, Carburetor Assy
 $15.14
In Stock
 $15.14
30
Primer Bulb
 $10.66

Part Number:951-11824

In Stock

In Stock
 $10.66
In Stock
 $10.66
31
Carburetor Assembly - Huayi
 $105.68

Part Number:951-14026A

In Stock

In Stock

Note: (Incl. Ref No. 130-142, 146-154)
 $105.68
In Stock
 $105.68
31
Carburetor Asm-prmr Dn-1
 $114.13

Part Number:951-14027A

In Stock

In Stock

Note: Incl. Ref No. 130-154,158
 $114.13
In Stock
 $114.13
32
Carburetor Gasket Plate
 $3.99

Part Number:751P11897B

In Stock

In Stock

Note: Also Available in Kit Below
 $3.99
In Stock
 $3.99
33
Bracket - Choke Co
 $24.50

Part Number:951-11112

In Stock

In Stock
 $24.50
In Stock
 $24.50
127
Carburetor Kit - Huayi
 $52.22

Part Number:951-12788A

In Stock

In Stock

Note: (Incl. H,N,O,P,Q,R,S,T,V,X)
 $52.22
In Stock
 $52.22
127
Carburetor Kit - Deni
 $56.39

Part Number:951-14154

In Stock

In Stock

Note: (Incl. H,N,O,P,Q,R,S,T,V,X)
 $56.39
In Stock
 $56.39
e
Screw M3x5
 $3.99

Part Number:710-05469

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
f
Lock Washer Obsolete - Not Available
 $3.99

Part Number:736-04638

Discontinued

Discontinued
 $3.99
Discontinued
j
Primer Hose
 $6.44

Part Number:951-11699A

In Stock

In Stock

Note: Also Available in Kit Below
 $6.44
In Stock
 $6.44
k
Hose Clamp
 $3.99

Part Number:951-11906

In Stock

In Stock

Note: Furnish 951-12011, Carburetor Assy
 $3.99
In Stock
 $3.99
s
Fuel Bowl O-ring
 $6.60

Part Number:951-11589A

In Stock

In Stock

Note: Furnish 951-11773, Carburetor Kit Major
 $6.60
In Stock
 $6.60
u
Fuel Bowl Gasket
 $5.54

Part Number:951-11348A

In Stock

In Stock

Note: Furnish 951-11773, Carburetor Kit Major
 $5.54
In Stock
 $5.54
v
Plug-fuel Drain
 $3.99

Part Number:710-04938

In Stock

In Stock

Note: Furnish 951-12011, Carburetor Assy
 $3.99
In Stock
 $3.99
w
Fuel Drain Plug Gasket
 $3.99

Part Number:951-11349A

In Stock

In Stock

Note: Furnish 951-11773, Carburetor Kit Major
 $3.99
In Stock
 $3.99
x
Fuel Bowl Mounting Bolt
 $3.99

Part Number:710-04945

In Stock

In Stock

Note: Furnish 951-12011, Carburetor Assy
 $3.99
In Stock
 $3.99
170-Su_Crankcase
MTD 170-SU Engine 170-Su_Crankcase class=
 Fig #
50
Piston Ring Set
 $6.43

Part Number:751P12111A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $6.43
Usually ships in 7 - 12 business days
 $6.43
51
Piston Pin Snap Ring
 $3.99

Part Number:951-11632

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
52
Piston
 $34.60

Part Number:951-12007

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $34.60
Usually ships in 7 - 12 business days
 $34.60
53
Piston Pin
 $7.34

Part Number:951-11633

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $7.34
Usually ships in 7 - 12 business days
 $7.34
54
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
55
Shield - Air
 $8.95

Part Number:951-11113

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.95
Usually ships in 7 - 12 business days
 $8.95
56
Connecting Rod
 $9.80

Part Number:751P11573A

In Stock

In Stock
 $9.80
In Stock
 $9.80
57
Shaft-governor 165
 $15.38

Part Number:951-14053

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $15.38
Usually ships in 7 - 12 business days
 $15.38
58
O-ring:gov Arm
 $3.99

Part Number:736-04461

In Stock

In Stock

Note: Also Available in Kit Below
 $3.99
In Stock
 $3.99
59
Governor Seal
 $4.99

Part Number:951-11902

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $4.99
Usually ships in 7 - 12 business days
 $4.99
60
Cotter Pin
 $3.99

Part Number:714-04078

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-11059a, Gasket Kit Complete
 $3.99
Usually ships in 7 - 12 business days
 $3.99
61
Camshaft Assembly
 $63.93

Part Number:951-11575

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $63.93
Usually ships in 7 - 12 business days
 $63.93
62
Bearing
 $33.58

Part Number:951-11369

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $33.58
Usually ships in 7 - 12 business days
 $33.58
63
Flywheel Key
 $3.99

Part Number:751P10307A

In Stock

In Stock

Note: Also Available in Kit Below
 $3.99
In Stock
 $3.99
64
Crankshaft Kit
 $132.08

Part Number:951-11247A

In Stock

In Stock

Note: (Incl. 62-64,74,79)
 $132.08
In Stock
 $132.08
65
Governor Gear/shaft Assembly
 $3.99

Part Number:751P11576A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
66
Dowel Pin 9 X 14
 $3.99

Part Number:715-04096A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
67
Dowel Pin 9 X 14
 $3.99

Part Number:715-04096A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
68
Crankcase Gasket
 $3.99

Part Number:751P11371B

In Stock

In Stock
 $3.99
In Stock
 $3.99
69
Crankcase Cover Co
 $112.34

Part Number:951-12125

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $112.34
Usually ships in 7 - 12 business days
 $112.34
69
Svc Kit-cvr:cr/cas
 $92.25

Part Number:951-14142

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl.67,80-86)
 $92.25
Usually ships in 7 - 12 business days
 $92.25
70
Bolt
 $3.99

Part Number:710-04932

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
71
Oil Fill Plug Asse
 $6.68

Part Number:951-11283

In Stock

In Stock

Note: Also Available in Kit Below
 $6.68
In Stock
 $6.68
71
O-ring 15.8 X 2.5
 $3.99

Part Number:951-11577

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-11246, Crankcase Cover Kit
 $3.99
Usually ships in 7 - 12 business days
 $3.99
72
Oil Seal
 $3.99

Part Number:751P11368A

In Stock

In Stock
 $3.99
In Stock
 $3.99
73
Shortblock Assembly
 $356.67

Part Number:951-11060B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 4,21,27-29,44,46,47,50-53,56-79)
 $356.67
Usually ships in 7 - 12 business days
 $356.67
73
Crankcase Kit
 $216.80

Part Number:951-11249

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 59,62,74,75,79)
 $216.80
Usually ships in 7 - 12 business days
 $216.80
74
Oil Drain Pipe
 $8.80

Part Number:951-11350

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $8.80
Usually ships in 7 - 12 business days
 $8.80
75
Oil Drain Plug Washer
 $6.57

Part Number:736-04440A

In Stock

In Stock

Note: Also Available in Kit Below
 $6.57
In Stock
 $6.57
76
Bolt - Drain Plug
 $6.41

Part Number:710-04906

In Stock

In Stock

Note: Also Available in Kit Below
 $6.41
In Stock
 $6.41
77
Oil Seal
 $3.99

Part Number:751P11370A

In Stock

In Stock

Note: Also Available in Kit Below
 $3.99
In Stock
 $3.99
124
Gasket Kit-complet
 $50.57

Part Number:951-11059A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 4-14,16,17,21,27-29,44,48,49)
 $50.57
Usually ships in 7 - 12 business days
 $50.57
125
Gasket Kit-externa
 $30.72

Part Number:951-10661B

In Stock

In Stock

Note: (Incl. 4,21,27-29,32,77)
 $30.72
In Stock
 $30.72
126
Engine-complete
 $624.52

Part Number:952Z170-SU

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $624.52
Usually ships in 7 - 12 business days
 $624.52
128
Oil Drain Asm
 $12.41

Part Number:951-10641

In Stock

In Stock

Note: (Incl.97-99)
 $12.41
In Stock
 $12.41
170-Su_Cylinder_Head
MTD 170-SU Engine 170-Su_Cylinder_Head class=
 Fig #
1
Flange Bolt M6 X 1
 $6.37

Part Number:710-04968

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-11187, Short Block Assembly
 $6.37
Usually ships in 7 - 12 business days
 $6.37
2
Valve Cover
 $14.95

Part Number:951-11054B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.95
Usually ships in 7 - 12 business days
 $14.95
3
Hose-breather
 $6.03

Part Number:731-07059

In Stock

In Stock
 $6.03
In Stock
 $6.03
3a
Hose Clamp
 $4.99

Part Number:726-04101

In Stock

In Stock
 $4.99
In Stock
 $4.99
4
Valve Cover Gasket
 $9.80

Part Number:751P11565B

In Stock

In Stock

Note: Also Available in Kit Below
 $9.80
In Stock
 $9.80
5
Intake Valve Sprin
 $3.99

Part Number:951-12000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
6
Rocker Arm Assembl
 $38.80

Part Number:951-11892

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Incl. Ref No.. 7-10
 $38.80
Usually ships in 7 - 12 business days
 $38.80
7
Nut - Pivot Lockin
 $9.03

Part Number:751-11124

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $9.03
Usually ships in 7 - 12 business days
 $9.03
8
Valve Adjusting Nut
 $10.03

Part Number:751-11123

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $10.03
Usually ships in 7 - 12 business days
 $10.03
9
Rocker Arm
 $7.33

Part Number:951-11893

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $7.33
Usually ships in 7 - 12 business days
 $7.33
10
Bolt - Pivot
 $6.49

Part Number:710-04902

In Stock

In Stock

Note: Also Available in Kit Below
 $6.49
In Stock
 $6.49
11
Exhaust Valve Adjuster
 $3.99

Part Number:751P12002A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Exhaust Valve Spri
 $3.99

Part Number:951-12003

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
13
Valve Spring
 $3.99

Part Number:751P12004A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
14
Intake Valve Seal
 $10.46

Part Number:951-11894

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $10.46
Usually ships in 7 - 12 business days
 $10.46
15
Bolt - M8 X 55 Zin
 $3.99

Part Number:710-04933

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Push Rod Guide
 $8.34

Part Number:951-11895

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $8.34
Usually ships in 7 - 12 business days
 $8.34
17
Cylinder Head Assembly
 $164.87

Part Number:951-10722B

In Stock

In Stock

Note: (Incl. 4,21,27-29,32,44,58,59,68,74,77,79)
 $164.87
In Stock
 $164.87
18
Spark Plug
 $7.46

Part Number:951-10292A

In Stock

In Stock
 $7.46
In Stock
 $7.46
44
Gasket-cylinder He
 $11.34

Part Number:951-11572

In Stock

In Stock

Note: Also Available in Kit Below
 $11.34
In Stock
 $11.34
45
Kit-push Rod
 $17.33

Part Number:951-10648

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-10647 Valve Kit
 $17.33
Usually ships in 7 - 12 business days
 $17.33
46
Tappet
 $7.89

Part Number:951-11899

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $7.89
Usually ships in 7 - 12 business days
 $7.89
47
Pin-dowl 10 X 16
 $3.99

Part Number:715-04108

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $3.99
Usually ships in 7 - 12 business days
 $3.99
48
Valve Kit
 $62.96

Part Number:951-10647A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $62.96
Usually ships in 7 - 12 business days
 $62.96
49
Valve Kit
 $62.96

Part Number:951-10647A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Also Available in Kit Below
 $62.96
Usually ships in 7 - 12 business days
 $62.96
123
Valve Cover Kit
 $27.55

Part Number:951-12626

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $27.55
Usually ships in 7 - 12 business days
 $27.55
124
Gasket Kit-complet
 $50.57

Part Number:951-11059A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 4-14,16,17,21,27-29,44,48,49)
 $50.57
Usually ships in 7 - 12 business days
 $50.57
125
Gasket Kit-externa
 $30.72

Part Number:951-10661B

In Stock

In Stock

Note: (Incl. 4,21,27-29,32,77)
 $30.72
In Stock
 $30.72
126
Engine-complete
 $624.52

Part Number:952Z170-SU

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $624.52
Usually ships in 7 - 12 business days
 $624.52
170-Su_Engine_Shroud
MTD 170-SU Engine 170-Su_Engine_Shroud class=
 Fig #
34
Air Cleaner Housin
 $31.18

Part Number:951-10634A

In Stock

In Stock
 $31.18
In Stock
 $31.18
35
Nut
 $6.49

Part Number:712-04213

In Stock

In Stock
 $6.49
In Stock
 $6.49
36
Choke Knob
 $6.80

Part Number:951-11284

In Stock

In Stock
 $6.80
In Stock
 $6.80
37
Throttle Control K
 $7.54

Part Number:951-11224

In Stock

In Stock
 $7.54
In Stock
 $7.54
39
Switch-ignition
 $14.52

Part Number:951-10637

In Stock

In Stock

Note: (Not Shown)
 $14.52
In Stock
 $14.52
40
Key-ignition Switc
 $6.64

Part Number:951-10630

In Stock

In Stock

Note: (Not Shown)
 $6.64
In Stock
 $6.64
41
Push Rod-choke
 $9.75

Part Number:951-10640

In Stock

In Stock
 $9.75
In Stock
 $9.75
42
Air Filter Heating
 $16.04

Part Number:951-10635

In Stock

In Stock
 $16.04
In Stock
 $16.04
43
Bolt-m6 1x28m Spec
 $4.99

Part Number:710-04943

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
170-Su_Flywheel_And_Blower_Housing
MTD 170-SU Engine 170-Su_Flywheel_And_Blower_Housing class=
 Fig #
78
Ignition Coil Asse
 $101.28

Part Number:951-10646A

In Stock

In Stock

Note: Electric Start Unit Only
 $101.28
In Stock
 $101.28
79
Shield - Air Flow
 $4.99

Part Number:951-11110

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
80
Bolt
 $4.99

Part Number:710-04940

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
81
Bolt M6x25 Ignition Coil/brake
 $3.99

Part Number:710-04919

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
82
Flywheel
 $129.51

Part Number:951-10805

In Stock

In Stock
 $129.51
In Stock
 $129.51
83
Cooling Fan
 $22.52

Part Number:951-10909B

In Stock

In Stock
 $22.52
In Stock
 $22.52
84
Starter Cup
 $16.77

Part Number:951-10911

In Stock

In Stock
 $16.77
In Stock
 $16.77
85
Nut
 $6.78

Part Number:712-04287

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.78
Usually ships in 7 - 12 business days
 $6.78
86
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
88
Cover Asm-fan
 $61.61

Part Number:951-12644

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $61.61
Usually ships in 7 - 12 business days
 $61.61
89
Washer-flat
 $6.55

Part Number:736-04455B

In Stock

In Stock
 $6.55
In Stock
 $6.55
90
Flange Bolt M6 X 1
 $6.64

Part Number:710-04974

In Stock

In Stock
 $6.64
In Stock
 $6.64
91
Starter Asm-recoil
 $82.53

Part Number:951-14151

In Stock

In Stock
 $82.53
In Stock
 $82.53
170-Su_Fuel_Tank_And_Mounting
MTD 170-SU Engine 170-Su_Fuel_Tank_And_Mounting class=
 Fig #
92
Throttle Control A
 $22.62

Part Number:951-10758

In Stock

In Stock
 $22.62
In Stock
 $22.62
93
Bolt-m6 X 12
 $3.99

Part Number:710-05103

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
94
Shield - Governor
 $4.99

Part Number:951-11108

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
95
Governor Spring
 $7.49

Part Number:951-11935

In Stock

In Stock
 $7.49
In Stock
 $7.49
96
Throttle Linkage Spring
 $3.99

Part Number:751P10664A

In Stock

In Stock
 $3.99
In Stock
 $3.99
97
Rod Governor
 $3.99

Part Number:751P10665A

In Stock

In Stock
 $3.99
In Stock
 $3.99
99
Governor Arm Bracket
 $7.61

Part Number:951-11106

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.61
Usually ships in 7 - 12 business days
 $7.61
100
Nut
 $6.31

Part Number:712-05015

In Stock

In Stock

Note: Without a Numeric Call-Out in Image
 $6.31
In Stock
 $6.31
101
Bolt - M6 X 21 Gov
 $6.24

Part Number:710-04908

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.24
Usually ships in 7 - 12 business days
 $6.24
102
Hose Clamp-carb
 $3.99

Part Number:951-11700A

In Stock

In Stock
 $3.99
In Stock
 $3.99
103
Kit-fuel Line
 $27.08

Part Number:951-10650

In Stock

In Stock

Note: Incl Ref No. 107 & 108
 $27.08
In Stock
 $27.08
104
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
105
Engine/dipstick Co
 $14.45

Part Number:951-11914

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.45
Usually ships in 7 - 12 business days
 $14.45
106
Bolt
 $4.99

Part Number:710-04905

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
107
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
108
Dipstick Asm
 $14.44

Part Number:951-12482

In Stock

In Stock
 $14.44
In Stock
 $14.44
109
Oil Fill Tube O-ring
 $4.99

Part Number:951-11381

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
110
Oil Fill Tube Asse
 $15.81

Part Number:951-11913

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Incl Ref No. 114 & 115
 $15.81
Usually ships in 7 - 12 business days
 $15.81
111
O-ring Dipstick
 $3.99

Part Number:951-11904

In Stock

In Stock

Note: Furnish 951-11912, Dipstick Assy
 $3.99
In Stock
 $3.99
112
Dipstick Asm-complet
 $33.59

Part Number:631-05020AP

In Stock

In Stock
 $33.59
In Stock
 $33.59
113
Fuel Cap
 $22.75

Part Number:951-12533

In Stock

In Stock
 $22.75
In Stock
 $22.75
114
Fuel Level Indicat
 $9.20

Part Number:951-11933

In Stock

In Stock
 $9.20
In Stock
 $9.20
115
Fuel Tank
 $76.66

Part Number:951-10653B

In Stock

In Stock
 $76.66
In Stock
 $76.66
116
Flange Bolt
 $3.99

Part Number:710-04914

In Stock

In Stock
 $3.99
In Stock
 $3.99
117
Bracket - Switch H
 $16.82

Part Number:951-11114

In Stock

In Stock
 $16.82
In Stock
 $16.82
118
Nut
 $6.31

Part Number:712-05015

In Stock

In Stock

Note: Without a Numeric Call-Out in Image
 $6.31
In Stock
 $6.31
119
Bolt-m4 X 10
 $3.99

Part Number:710-05197

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
120
Washer
 $3.99

Part Number:736-04526

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
121
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
122
Shield-blower Hous
 $4.99

Part Number:951-14138A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
170-Su_Muffler
MTD 170-SU Engine 170-Su_Muffler class=
 Fig #
19
Muffler Assembly Obsolete - Not Available
 $75.46

Part Number:951-11282

Discontinued

Discontinued

Note: Incl. Ref No. 41 & 43
 $75.46
Discontinued
20
Stud
 $3.99

Part Number:710-05001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-10657, Muffler Stud Assy
 $3.99
Usually ships in 7 - 12 business days
 $3.99
20
Muffler Stud Kit
 $9.63

Part Number:951-14190

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.63
Usually ships in 7 - 12 business days
 $9.63
21
Muffler Gasket
 $3.99

Part Number:751P11289A

In Stock

In Stock
 $3.99
In Stock
 $3.99
22
Nut - M8
 $4.99

Part Number:712-04214

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
23
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
24
Muffler Shield
 $58.68

Part Number:951-10642B

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $58.68
Usually ships in 7 - 12 business days
 $58.68
 Fig #
Engine Parts

Repair Guides for MTD Engine 170-SU

How to Replace the Fuel Filters in Your Outdoor Power Equipment

This video will help you troubleshoot your fuel-line replacement repairs.

Quick Fix: How to Clean a Spark Arrestor Screen on a Small 2-Cycle Engine

This repair video will instruct you how to repair a dirty or damaged spark arrestor on your small engine.

How to Test a Small Engine for Spark

If your small engine isn't starting, you'll need to diagnose many issues including the spark plug. This video walks you through the steps of how to test for a spark using a spark tester.

Quick Fix: How to Replace the Spark Plug in a Small Engine

This video will help you replace the spark plug on a small engine which will help get your gas powered equipment up and running again.

Questions & Answers for 170-SU

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