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MTD Misc Tool Parts
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MTD Engine Replacement  For Model 170-T0A

MTD Engine Replacement Parts For Model 170-T0A

We Sell Only Genuine MTD Parts
Engine_Assembly_170-T0A
MTD 170-T0A Engine Engine_Assembly_170-T0A Diagram
 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
4
Hose Clamp
 $4.99

Part Number:726-04101

In Stock

In Stock
 $4.99
In Stock
 $4.99
5
Valve Cover Gasket
 $9.80

Part Number:751P11565B

In Stock

In Stock

Note: Also Available in Kit Below
 $9.80
In Stock
 $9.80
6
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
7
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
Bolt - Pivot
 $6.49

Part Number:710-04902

In Stock

In Stock

Note: Also Available in Kit Below
 $6.49
In Stock
 $6.49
9
Bolt - Pivot
 $6.49

Part Number:710-04902

In Stock

In Stock

Note: Also Available in Kit Below
 $6.49
In Stock
 $6.49
16
Bolt M8 X 55
 $3.99

Part Number:710-05100

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-10819, Cylinder Head Service Kit
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Spark Plug
 $7.46

Part Number:951-10292A

In Stock

In Stock
 $7.46
In Stock
 $7.46
19
Stud-m8 X 36
 $3.99

Part Number:710-04911

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-12027, Muffler Stud Assembly
 $3.99
Usually ships in 7 - 12 business days
 $3.99
21
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
22
Muffler Assembly
 $78.67

Part Number:951-12156

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $78.67
Usually ships in 7 - 12 business days
 $78.67
23
Hex Flange Bolt M5x10
 $3.99

Part Number:710-09956

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
24
Stud M6 X 110 Carb
 $3.99

Part Number:710-05101

In Stock

In Stock
 $3.99
In Stock
 $3.99
25
Carburetor Insulator Gasket
 $4.99

Part Number:751P11567B

In Stock

In Stock

Note: Also Available in Kit Below
 $4.99
In Stock
 $4.99
26
Carburetor Insulator
 $3.99

Part Number:751P11568A

In Stock

In Stock

Note: Furnish 951-12026, Gasket Kit External
 $3.99
In Stock
 $3.99
27
Carburetor Gasket
 $5.40

Part Number:751P12005A

In Stock

In Stock
 $5.40
In Stock
 $5.40
28
Carburetor Assembl
 $119.72

Part Number:951-12785

In Stock

In Stock

Note: Not Shown (Incl. Ref No. A-X)
 $119.72
In Stock
 $119.72
29
Carburetor Gasket
 $5.28

Part Number:951-11571

In Stock

In Stock

Note: Furnish 951-12026, Gasket Kit External
 $5.28
In Stock
 $5.28
30
Air Filter Heating
 $22.85

Part Number:951-10806

In Stock

In Stock
 $22.85
In Stock
 $22.85
31
Nut
 $6.49

Part Number:712-04213

In Stock

In Stock
 $6.49
In Stock
 $6.49
32
Throttle Knob
 $3.99

Part Number:951-11067

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
33
Self-tapping Bolt
 $3.99

Part Number:710-05275

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
39
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
40
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
42
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
45
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
49
Bolt - M6 X 12 Zin
 $4.99

Part Number:710-04915

In Stock

In Stock
 $4.99
In Stock
 $4.99
50
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
51
Connecting Rod
 $9.80

Part Number:751P11573A

In Stock

In Stock
 $9.80
In Stock
 $9.80
52
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
52
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
53
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
54
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
55
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
56
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
57
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
59
Flywheel Key
 $3.99

Part Number:751P10307A

In Stock

In Stock

Note: Also Available in Kit Below
 $3.99
In Stock
 $3.99
60
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
61
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
62
Pin - Dowel
 $3.99

Part Number:715-04089

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-10414b, Short Block Assembly
 $3.99
Usually ships in 7 - 12 business days
 $3.99
63
Crankcase Gasket
 $3.99

Part Number:751P11371B

In Stock

In Stock
 $3.99
In Stock
 $3.99
65
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
66
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
68
Oil Seal 25 X 41.2
 $14.39

Part Number:951-11578

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Furnish 951-10802a, Gasket Kit Complete
 $14.39
Usually ships in 7 - 12 business days
 $14.39
70
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
71
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
73
Ignition Coil
 $93.45

Part Number:951-10792

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $93.45
Usually ships in 7 - 12 business days
 $93.45
74
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
75
Flywheel
 $129.51

Part Number:951-10805

In Stock

In Stock
 $129.51
In Stock
 $129.51
76
Cooling Fan
 $22.52

Part Number:951-10909B

In Stock

In Stock
 $22.52
In Stock
 $22.52
77
Starter Cup
 $16.77

Part Number:951-10911

In Stock

In Stock
 $16.77
In Stock
 $16.77
78
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
81
Blower Housing
 $93.45

Part Number:951-11583

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $93.45
Usually ships in 7 - 12 business days
 $93.45
82
Washer-flat
 $6.55

Part Number:736-04455B

In Stock

In Stock
 $6.55
In Stock
 $6.55
83
Flange Bolt
 $3.99

Part Number:710-04914

In Stock

In Stock
 $3.99
In Stock
 $3.99
84
Recoil Starter Asm
 $84.29

Part Number:951-10790

In Stock

In Stock
 $84.29
In Stock
 $84.29
85
Primer Bracket
 $20.03

Part Number:951-11584

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.03
Usually ships in 7 - 12 business days
 $20.03
86
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
87
Governor Spring
 $7.10

Part Number:951-11585

In Stock

In Stock
 $7.10
In Stock
 $7.10
88
Throttle Linkage Spring
 $3.99

Part Number:751P10664A

In Stock

In Stock
 $3.99
In Stock
 $3.99
89
Rod Governor
 $3.99

Part Number:751P10665A

In Stock

In Stock
 $3.99
In Stock
 $3.99
90
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
91
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
92
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
97
Cover-engine/dipst
 $12.58

Part Number:951-10662

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.58
Usually ships in 7 - 12 business days
 $12.58
98
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
100
O-ring
 $4.99

Part Number:951-11380

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
101
Dipstick Asm-complet
 $33.59

Part Number:631-05020AP

In Stock

In Stock
 $33.59
In Stock
 $33.59
105
Fuel Cap
 $15.92

Part Number:951-10917B

In Stock

In Stock

Note: (Incl. Gasket & Retainer)
 $15.92
In Stock
 $15.92
106
Fuel Filter Obsolete - Not Available
 $5.26

Part Number:951-10652B

Discontinued

Discontinued
 $5.26
Discontinued
107
Fuel Tank
 $135.06

Part Number:951-12159

In Stock

In Stock
 $135.06
In Stock
 $135.06
108
Fuel Tank Nipple
 $15.27

Part Number:951-10651

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.27
Usually ships in 7 - 12 business days
 $15.27
109
Flange Bolt
 $3.99

Part Number:710-04918

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
110
Shield - Blower Ho
 $7.07

Part Number:951-11109

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.07
Usually ships in 7 - 12 business days
 $7.07
a
Choke Control Leve
 $11.43

Part Number:951-12811

In Stock

In Stock

Note: Furnish 951-10800a, Carburetor Kit Major
 $11.43
In Stock
 $11.43
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 Bolt Gas
 $5.27

Part Number:710-04904

In Stock

In Stock

Note: Furnish 951-10800a, Carburetor Kit Major
 $5.27
In Stock
 $5.27
v
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
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
800
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
801
Spark Arrestor
 $37.14

Part Number:951-10829

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.14
Usually ships in 7 - 12 business days
 $37.14
802
Short Block Assemb
 $349.86

Part Number:951-10798A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 4,20,25,26,29,38,40,44-47,50-70)
 $349.86
Usually ships in 7 - 12 business days
 $349.86
803
Crankshaft Kit
 $106.82

Part Number:951-11587

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $106.82
Usually ships in 7 - 12 business days
 $106.82
804
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
805
Cylinder Head Asse
 $170.89

Part Number:951-10799

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. 4,6-10,12-17,20,25,26,38,41-43)
 $170.89
Usually ships in 7 - 12 business days
 $170.89
806
Crankcase Cover Ki
 $63.25

Part Number:951-11586

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $63.25
Usually ships in 7 - 12 business days
 $63.25
807
Crankcase Kit
 $176.82

Part Number:951-11588

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $176.82
Usually ships in 7 - 12 business days
 $176.82
808
Gasket Kit-externa
 $28.62

Part Number:951-10801A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $28.62
Usually ships in 7 - 12 business days
 $28.62
809
Air Cleaner Housin
 $39.64

Part Number:951-10818

In Stock

In Stock
 $39.64
In Stock
 $39.64
810
Carburetor Rebuild
 $55.85

Part Number:951-12783

In Stock

In Stock
 $55.85
In Stock
 $55.85
811
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
812
Dipstick Asm-complet
 $33.59

Part Number:631-05020AP

In Stock

In Stock
 $33.59
In Stock
 $33.59
813
Oil Fill Plug Asm
 $6.26

Part Number:951-10669

In Stock

In Stock

Note: Furnish 951-10724 Short Block Assy
 $6.26
In Stock
 $6.26
814
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
815
Stud 8 X 3
 $9.05

Part Number:951-10657

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.05
Usually ships in 7 - 12 business days
 $9.05
816
Cylinder Head Serv
 $18.45

Part Number:951-10819

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl.6,17,18,46)
 $18.45
Usually ships in 7 - 12 business days
 $18.45
817
Air Cleaner With P
 $14.93

Part Number:951-10794

In Stock

In Stock
 $14.93
In Stock
 $14.93
818
Gasket Kit-complet
 $55.74

Part Number:951-10802A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $55.74
Usually ships in 7 - 12 business days
 $55.74
819
Recoil Spring And
 $43.63

Part Number:951-10826

In Stock

In Stock
 $43.63
In Stock
 $43.63
820
Engine-complete
 $654.70

Part Number:952Z170-AUA

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $654.70
Usually ships in 7 - 12 business days
 $654.70
 Fig #
Engine Parts

Repair Guides for MTD Engine 170-T0A

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.

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.

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.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

Questions & Answers for 170-T0A


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Midvale, UT 84047
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