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  Troy-Bilt 21A-662F066 (2010) Roto-Tiller Parts
Troy-Bilt Roto-Tiller Replacement For Model 21A-662F066 (2010)

Troy-Bilt Roto-Tiller Replacement Parts For Model 21A-662F066 (2010)

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Page A
Troy-Bilt 21A-662F066 (2010) Roto-Tiller Page A Diagram
 Fig #
1
H/bar W/decals 122 Obsolete - Not Available
 $343.97

Part Number:1918811P

Discontinued

Discontinued
 $343.97
Discontinued
2
Grip-handle Blk
 $11.50

Part Number:720-0274

In Stock

In Stock

Note: Models W/Folding Handles
 $11.50
In Stock
 $11.50
3
Cable-reverse Clut
 $73.52

Part Number:1916784P

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.52
Usually ships in 7 - 12 business days
 $73.52
4
Screw-hex Flange
 $4.66

Part Number:710-04042

In Stock

In Stock
 $4.66
In Stock
 $4.66
5
Washer-key Handle
 $4.20

Part Number:736-04445

In Stock

In Stock
 $4.20
In Stock
 $4.20
6
Bracket-handlebar Adj
 $22.85

Part Number:1900475010

In Stock

In Stock
 $22.85
In Stock
 $22.85
7
Screw-hex 3/8-16 X
 $4.36

Part Number:710-0514

In Stock

In Stock

Note: (Optional)
 $4.36
In Stock
 $4.36
8
Washer-fl
 $4.49

Part Number:736-3050

Backorder: No ETA

Backorder: No ETA
 $4.49
Backorder: No ETA
 $4.49
9
Use 912-3000
 $4.49

Part Number:712-3000

In Stock

In Stock
 $4.49
In Stock
 $4.49
10
Cable-clutch
 $48.16

Part Number:946-04027

In Stock

In Stock
 $48.16
In Stock
 $48.16
11
Cable-wheel Clutch
 $40.59

Part Number:GW-9442P

In Stock

In Stock
 $40.59
In Stock
 $40.59
12
Knob
 $8.21

Part Number:GW-9057

In Stock

In Stock
 $8.21
In Stock
 $8.21
14
Screw-hex Wash Sf
 $4.53

Part Number:710-0623

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (the Chain Case Must Be Assembled to the Frame With a 3/4" Hex Bolt, Lock Washer, and Belleville Washer as Shown.)
 $4.53
Usually ships in 7 - 12 business days
 $4.53
15
Screw-hex 5/16-18
 $6.92

Part Number:710-0759

Backorder: No ETA

Backorder: No ETA

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part and
 $6.92
Backorder: No ETA
 $6.92
16
Tie-cable 7
 $3.99

Part Number:725-0157

In Stock

In Stock

Note: (W/ Heated Grips)
 $3.99
In Stock
 $3.99
17
Screw-rh
 $5.95

Part Number:1114748

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.95
Usually ships in 7 - 12 business days
 $5.95
18
Washer-lock #10 Obsolete - Not Available
 $6.69

Part Number:936-0722

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $6.69
Discontinued
19
Nut-hh
 $6.37

Part Number:1186208

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.37
Usually ships in 7 - 12 business days
 $6.37
20
Grip-paddle Sm Fra
 $4.91

Part Number:GW-9390

In Stock

In Stock
 $4.91
In Stock
 $4.91
21
Bails W/grips Pony
 $117.97

Part Number:1918840

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $117.97
Usually ships in 7 - 12 business days
 $117.97
22
Nut W/washer #10-3
 $6.92

Part Number:GW-9853

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.92
Usually ships in 7 - 12 business days
 $6.92
23
Bracket-bail Opc
 $9.02

Part Number:GW-20806

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.02
Usually ships in 7 - 12 business days
 $9.02
24
Screw-hex Wash Sf
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.44
In Stock
 $4.44
25
Shield Asm:tine:po Obsolete - Not Available
 $188.78

Part Number:686-04078-0638

Discontinued

Discontinued
 $188.78
Discontinued
26
Bracket-hood
 $98.98

Part Number:GW-2525

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $98.98
Usually ships in 7 - 12 business days
 $98.98
27
Screw-hex Flange 5
 $4.74

Part Number:710-04049

In Stock

In Stock
 $4.74
In Stock
 $4.74
28
Nut-flglk
 $4.19

Part Number:712-04064

In Stock

In Stock

Note: Models Without Clutch Lock
 $4.19
In Stock
 $4.19
29
Screw-hex 1/4-20 X
 $4.21

Part Number:710-0597

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.21
Usually ships in 7 - 12 business days
 $4.21
30
Spring:torsion
 $4.43

Part Number:732-04320

In Stock

In Stock
 $4.43
In Stock
 $4.43
31
Spacer:split
 $6.92

Part Number:750-04556

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.92
Usually ships in 7 - 12 business days
 $6.92
32
Pin:roll
 $6.92

Part Number:715-04034

In Stock

In Stock

Note: (Not Shown)
 $6.92
In Stock
 $6.92
33
Depth Regulator W/
 $87.31

Part Number:1900864

Backorder: No ETA

Backorder: No ETA
 $87.31
Backorder: No ETA
 $87.31
34
Ring-tolerance
 $6.84

Part Number:GW-9120

In Stock

In Stock
 $6.84
In Stock
 $6.84
35
Knob-control
 $11.77

Part Number:GW-9119

In Stock

In Stock
 $11.77
In Stock
 $11.77
36
Screw-hex 3/8-16x1
 $4.16

Part Number:710-3005

In Stock

In Stock

Note: Purchase Locally
 $4.16
In Stock
 $4.16
37
Bushing .5x.375x.3
 $5.21

Part Number:GW-1113-1099

In Stock

In Stock
 $5.21
In Stock
 $5.21
38
Nut-flange Lk.nylo
 $4.24

Part Number:712-04065

In Stock

In Stock

Note: (Not Shown)
 $4.24
In Stock
 $4.24
39
Bar-drag 12177 Obsolete - Not Available
 $25.78

Part Number:1916185001

Discontinued

Discontinued
 $25.78
Discontinued
Page B
Troy-Bilt 21A-662F066 (2010) Roto-Tiller Page B Diagram
 Fig #
1
Hex Bolt 3/8-24 X 2.25in. Lg.
 $6.92

Part Number:710-0331

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num - Pony Models
 $6.92
Usually ships in 7 - 12 business days
 $6.92
1
Screw-hex 5/16-24
 $4.43

Part Number:710-0672

Backorder: No ETA

Backorder: No ETA

Note: For 10 & 11 Hp - ProLine Models
 $4.43
Backorder: No ETA
 $4.43
2
Bracket:belt Cover Obsolete - Not Available
 $46.61

Part Number:786-04070-0637

Discontinued

Discontinued
 $46.61
Discontinued
3
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.95
In Stock
 $4.95
4
Screw-hex 5/16-24 Obsolete - Not Available
 $3.99

Part Number:710-0107

Discontinued

Discontinued
 $3.99
Discontinued
5
Cover-belt
 $27.30

Part Number:731-05290

In Stock

In Stock
 $27.30
In Stock
 $27.30
6
Nut-hex Flange Loc
 $4.02

Part Number:712-3004A

In Stock

In Stock

Note: Found on Models Equipped With a Manual Pto Only.
 $4.02
In Stock
 $4.02
7
Key-sq 3/16 X 3/16
 $9.19

Part Number:714-0139

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Pony Models
 $9.19
Usually ships in 7 - 12 business days
 $9.19
7
Use 914-0133
 $4.84

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g - ProLine Models
 $4.84
In Stock
 $4.84
8
Shim 1.0x.7656x.06
 $5.02

Part Number:736-04187

In Stock

In Stock
 $5.02
In Stock
 $5.02
9
Pulley-engine Driv
 $55.78

Part Number:619-04130

In Stock

In Stock
 $55.78
In Stock
 $55.78
10
Use 936-0452
 $4.66

Part Number:736-0452

In Stock

In Stock

Note: Pony Models
 $4.66
In Stock
 $4.66
10
Washer-belvl .8
 $6.84

Part Number:736-04193

In Stock

In Stock

Note: ProLine Models
 $6.84
In Stock
 $6.84
11
Screw-hex 5/16-24
 $4.43

Part Number:710-0672

Backorder: No ETA

Backorder: No ETA

Note: For 10 & 11 Hp
 $4.43
Backorder: No ETA
 $4.43
12
Bolt-5/16-18 X 2.0
 $4.63

Part Number:710-3103

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $4.63
In Stock
 $4.63
13
Idler Arm-reverse
 $16.66

Part Number:786-04276

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.66
Usually ships in 7 - 12 business days
 $16.66
14
Pulley-rev Idler
 $25.62

Part Number:756-04169

In Stock

In Stock
 $25.62
In Stock
 $25.62
15
Use 936-0159
 $4.27

Part Number:736-0159

Backorder: No ETA

Backorder: No ETA

Note: Not Used in This Application
 $4.27
Backorder: No ETA
 $4.27
16
Guide-belt
 $10.48

Part Number:732-04081

In Stock

In Stock
 $10.48
In Stock
 $10.48
17
Screw-hex Special
 $4.44

Part Number:710-0888

Backorder: No ETA

Backorder: No ETA

Note: (Special)
 $4.44
Backorder: No ETA
 $4.44
18
Wheel:compl:13 X 5
 $174.61

Part Number:934-04232

In Stock

In Stock
 $174.61
In Stock
 $174.61
19
Washer-fl-344x1.00
 $4.55

Part Number:736-3078

Backorder: No ETA

Backorder: No ETA

Note: Code: N
 $4.55
Backorder: No ETA
 $4.55
20
Spring-reverse Retur
 $10.60

Part Number:732-04077

In Stock

In Stock
 $10.60
In Stock
 $10.60
21
Pulley-transmissio
 $167.66

Part Number:619-04123

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $167.66
Usually ships in 7 - 12 business days
 $167.66
22
Washer
 $4.76

Part Number:736-04079

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.76
Usually ships in 7 - 12 business days
 $4.76
23
Belt-v Rev Drv 3
 $19.81

Part Number:954-04095

In Stock

In Stock
 $19.81
In Stock
 $19.81
24
Belt-v Fwd Drv 4
 $32.65

Part Number:954-04094

In Stock

In Stock
 $32.65
In Stock
 $32.65
25
Screw-hw M10-32x.5
 $6.01

Part Number:1900396

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.01
Usually ships in 7 - 12 business days
 $6.01
26
Bracket-engine Pan
 $21.21

Part Number:786-04080-0638

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.21
Usually ships in 7 - 12 business days
 $21.21
27
Holder Asm:tine:po
 $103.26

Part Number:686-04067-0638

In Stock

In Stock
 $103.26
In Stock
 $103.26
28
Screw-hflk
 $4.57

Part Number:710-04043

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: California Models
 $4.57
Usually ships in 7 - 12 business days
 $4.57
29
Support-lh Engine Obsolete - Not Available
 $45.04

Part Number:786-04066-0637

Discontinued

Discontinued
 $45.04
Discontinued
30
Support-rh Engine Obsolete - Not Available
 $26.66

Part Number:786-04067-0637

Discontinued

Discontinued
 $26.66
Discontinued
31
Use 914-0133
 $4.84

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g
 $4.84
In Stock
 $4.84
32
Screw-hex 5/16-18
 $4.70

Part Number:710-0395

In Stock

In Stock

Note: Purchase Locally
 $4.70
In Stock
 $4.70
33
Bracket-belt Cover Obsolete - Not Available
 $15.15

Part Number:1918774001

Discontinued

Discontinued
 $15.15
Discontinued
34
Screw-hex Wash Hd
 $3.99

Part Number:710-1260A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Not Shown)
 $3.99
Usually ships in 7 - 12 business days
 $3.99
35
Screw-hex Cap
 $4.32

Part Number:710-0805A

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if These Items Cannot Be Obtained Locally, Order by Part Num
 $4.32
In Stock
 $4.32
36
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.03
Usually ships in 7 - 12 business days
 $6.03
37
Guide-belt
 $11.14

Part Number:732-04082

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.14
Usually ships in 7 - 12 business days
 $11.14
38
Bushing Obsolete - Not Available
 $3.99

Part Number:GW-55088

Discontinued

Discontinued
 $3.99
Discontinued
39
Nut-flglk 5/16-18
 $4.10

Part Number:712-04063

In Stock

In Stock

Note: Use With 618-04378a Transmission, Double "D" Input Shaft
 $4.10
In Stock
 $4.10
40
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock
 $4.48
In Stock
 $4.48
41
Spacer-pivot Idler
 $6.52

Part Number:748-04087A

In Stock

In Stock
 $6.52
In Stock
 $6.52
42
Arm:idler:forward
 $36.35

Part Number:786-04275-0637

In Stock

In Stock
 $36.35
In Stock
 $36.35
43
Use 1767754
 $4.55

Part Number:710-04460

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.55
Usually ships in 7 - 12 business days
 $4.55
44
Spring-return Fwd Obsolete - Not Available
 $5.09

Part Number:732-04078

Discontinued

Discontinued
 $5.09
Discontinued
45
Use 912-3000
 $4.49

Part Number:712-3000

In Stock

In Stock
 $4.49
In Stock
 $4.49
46
Pulley-idler
 $36.05

Part Number:756-04170

In Stock

In Stock
 $36.05
In Stock
 $36.05
47
Screw-hex 3/8-16 X
 $5.06

Part Number:710-0347

In Stock

In Stock

Note: Purchase Locally
 $5.06
In Stock
 $5.06
48
Nut-hex Center
 $3.99

Part Number:912-0158

In Stock

In Stock

Note: for Faster Service Obtain Standard Nuts, Bolts and Washers Locally. if Items Cannot Be Obtained Locally, Order by Part Number an
 $3.99
In Stock
 $3.99
49
Screw-flange
 $3.99

Part Number:1754128

In Stock

In Stock
 $3.99
In Stock
 $3.99
50
Washer-fl
 $4.51

Part Number:736-0463

In Stock

In Stock

Note: (for Model E633e)
 $4.51
In Stock
 $4.51
51
Washer-belvl .8
 $6.84

Part Number:736-04193

In Stock

In Stock
 $6.84
In Stock
 $6.84
52
Screw-hex 3/8-16 X
 $4.36

Part Number:710-0514

In Stock

In Stock

Note: (Optional)
 $4.36
In Stock
 $4.36
53
Tine-bolo 12 Lh
 $27.36

Part Number:742-04223-0637

In Stock

In Stock
 $27.36
In Stock
 $27.36
54
Bumper
 $54.84

Part Number:749-04193-0637

In Stock

In Stock
 $54.84
In Stock
 $54.84
55
Screw-hex 1/4-20 X
 $5.39

Part Number:710-0606

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Models Without Clutch Lock
 $5.39
Usually ships in 7 - 12 business days
 $5.39
56
Bolt-3/8-16x2.0 Gr
 $8.10

Part Number:710-3096

Backorder: No ETA

Backorder: No ETA

Note: New Part
 $8.10
Backorder: No ETA
 $8.10
57
Nut-flglk
 $4.19

Part Number:712-04064

In Stock

In Stock

Note: Models Without Clutch Lock
 $4.19
In Stock
 $4.19
58
Tine-bolo 12 Rh
 $27.36

Part Number:742-04224-0637

In Stock

In Stock
 $27.36
In Stock
 $27.36
Page C
Troy-Bilt 21A-662F066 (2010) Roto-Tiller Page C Diagram
 Fig #
1
Plug-pipe Sq Hd 1/
 $4.21

Part Number:1105620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.21
Usually ships in 7 - 12 business days
 $4.21
2
Use 916-0101
 $3.99

Part Number:716-0101

In Stock

In Stock
 $3.99
In Stock
 $3.99
3
Screw-self Sealing
 $4.44

Part Number:1915068

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.44
Usually ships in 7 - 12 business days
 $4.44
4
Screw-hflk 1/4-20x.8
 $4.53

Part Number:1915069

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Replace with new screws if removed
 $4.53
Usually ships in 7 - 12 business days
 $4.53
5
Shaft-eccentric
 $82.39

Part Number:611-04002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $82.39
Usually ships in 7 - 12 business days
 $82.39
6
Housing-transmissi Obsolete - Not Available
 $452.34

Part Number:919-04010

Discontinued

Discontinued
 $452.34
Discontinued
7
Screw-hflk
 $4.57

Part Number:710-04043

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: California Models
 $4.57
Usually ships in 7 - 12 business days
 $4.57
8
Shaft-tiller Tine
 $111.88

Part Number:GW-20896

In Stock

In Stock
 $111.88
In Stock
 $111.88
9
Shaft:whl:pony
 $135.87

Part Number:911-04482

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $135.87
Usually ships in 7 - 12 business days
 $135.87
10
Ring-retaining
 $4.43

Part Number:716-04102

In Stock

In Stock
 $4.43
In Stock
 $4.43
11
Ring-retaining Ext
 $4.43

Part Number:716-04104

In Stock

In Stock
 $4.43
In Stock
 $4.43
12
Cap-bearing 12177
 $50.70

Part Number:718-04406

In Stock

In Stock
 $50.70
In Stock
 $50.70
13
Seal-bore 1
 $11.33

Part Number:721-04001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.33
Usually ships in 7 - 12 business days
 $11.33
14
Seal-oil
 $11.04

Part Number:921-04031

In Stock

In Stock
 $11.04
In Stock
 $11.04
15
Seal-oil
 $10.79

Part Number:921-04034

In Stock

In Stock
 $10.79
In Stock
 $10.79
16
Seal-oil
 $12.57

Part Number:921-04035

In Stock

In Stock
 $12.57
In Stock
 $12.57
17
Seal-oil
 $10.14

Part Number:921-04044

In Stock

In Stock
 $10.14
In Stock
 $10.14
18
Washer-flat:1.015
 $4.01

Part Number:736-04258

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.01
Usually ships in 7 - 12 business days
 $4.01
18
Washer-flat:1.015
 $6.84

Part Number:736-04259

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.84
Usually ships in 7 - 12 business days
 $6.84
18
Washer-flat:1.015
 $6.84

Part Number:736-04260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.84
Usually ships in 7 - 12 business days
 $6.84
18
Washer-flat 1.50 X
 $4.05

Part Number:736-04305

In Stock

In Stock

Note: (the Flat Washers Listed Are Used as Required to Obtain .005 to .015" Allowable End Play on the Drive Shaft.)
 $4.05
In Stock
 $4.05
18
Washer-flat 1.50 X
 $4.43

Part Number:736-04306

In Stock

In Stock

Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft
 $4.43
In Stock
 $4.43
18
Washer-flat 1.50 X
 $4.43

Part Number:736-04307

In Stock

In Stock

Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft
 $4.43
In Stock
 $4.43
18
Washer-flat 1.50 X
 $4.43

Part Number:736-04308

Backorder: No ETA

Backorder: No ETA

Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft
 $4.43
Backorder: No ETA
 $4.43
18
Washer-flat 1.015
 $4.43

Part Number:736-04309

In Stock

In Stock
 $4.43
In Stock
 $4.43
19
Bearing-cone
 $17.10

Part Number:941-04298

In Stock

In Stock
 $17.10
In Stock
 $17.10
20
Bearing-cup
 $6.92

Part Number:941-04299

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.92
Usually ships in 7 - 12 business days
 $6.92
21
Bushing-1.005 X 1.
 $17.57

Part Number:941-04300

In Stock

In Stock
 $17.57
In Stock
 $17.57
22
Bearing-ball
 $44.62

Part Number:941-3037

In Stock

In Stock

Note: (Not Shown)
 $44.62
In Stock
 $44.62
23
Key Woodruff .25 X
 $9.59

Part Number:GW-1104

In Stock

In Stock
 $9.59
In Stock
 $9.59
24
Pin
 $8.23

Part Number:738-04448

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.23
Usually ships in 7 - 12 business days
 $8.23
25
Gasket-trans Cover
 $5.20

Part Number:GW-20694P

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.20
Usually ships in 7 - 12 business days
 $5.20
26
Clutch
 $90.07

Part Number:GW-20712

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $90.07
Usually ships in 7 - 12 business days
 $90.07
27
Gear-spur Main Dri
 $40.09

Part Number:717-04690

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.09
Usually ships in 7 - 12 business days
 $40.09
28
Shaft-pinion
 $85.21

Part Number:711-05388

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $85.21
Usually ships in 7 - 12 business days
 $85.21
29
Gear-pinion
 $22.87

Part Number:717-04689

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $22.87
Usually ships in 7 - 12 business days
 $22.87
30
Cover-tiller Hsg
 $109.72

Part Number:GW-20873

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $109.72
Usually ships in 7 - 12 business days
 $109.72
31
Cover-trans 12177 Obsolete - Not Available
 $55.25

Part Number:1916193001

Discontinued

Discontinued
 $55.25
Discontinued
32
Shaft:drive
 $300.57

Part Number:GW-20912

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $300.57
Usually ships in 7 - 12 business days
 $300.57
33
Gear-tiller
 $204.09

Part Number:GW-20913

In Stock

In Stock
 $204.09
In Stock
 $204.09
34
Gear-wheel Drive
 $196.66

Part Number:GW-20914

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $196.66
Usually ships in 7 - 12 business days
 $196.66
35
Spring
 $7.23

Part Number:GW-9055

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.23
Usually ships in 7 - 12 business days
 $7.23
36
Ring-bowed Ent .46
 $6.92

Part Number:GW-9093

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.92
Usually ships in 7 - 12 business days
 $6.92
37
Use Gw-9301099
 $3.99

Part Number:GW-9301

In Stock

In Stock
 $3.99
In Stock
 $3.99
38
Key-hi Pro
 $10.15

Part Number:GW-9373

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.15
Usually ships in 7 - 12 business days
 $10.15
39
Bushing 1.24x.75x1
 $37.88

Part Number:GW-9428

In Stock

In Stock
 $37.88
In Stock
 $37.88
40
Plug-oil
 $5.08

Part Number:GW-9467

In Stock

In Stock
 $5.08
In Stock
 $5.08
41
Screw-set Obsolete - Not Available
 $3.99

Part Number:GW-9677

Discontinued

Discontinued

Note: Gw-9677
 $3.99
Discontinued
42
Washer
 $3.99

Part Number:GW-9935

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
43
Washer 1.022 Obsolete - Not Available
 $6.11

Part Number:GW-9953

Discontinued

Discontinued
 $6.11
Discontinued
800
Trans Asm:tiller
 $1,932.57

Part Number:918-04359

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $1,932.57
Usually ships in 7 - 12 business days
 $1,932.57
Page D
Troy-Bilt 21A-662F066 (2010) Roto-Tiller Page D Diagram
 Fig #
1
Label:tiller Handl Obsolete - Not Available
 $20.27

Part Number:777I22624

Discontinued

Discontinued
 $20.27
Discontinued
2
Label-tiller Handl Obsolete - Not Available
 $30.25

Part Number:777D10809

Discontinued

Discontinued
 $30.25
Discontinued
3
Label-ethanol
 $10.55

Part Number:777X43688

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.55
Usually ships in 7 - 12 business days
 $10.55
4
Label-tplace Hand Here
 $8.83

Part Number:777I20358

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.83
Usually ships in 7 - 12 business days
 $8.83
5
Label:tiller Tine
 $16.09

Part Number:777S32660

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.09
Usually ships in 7 - 12 business days
 $16.09
6
Label-warning Spar
 $5.04

Part Number:777S33200

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.04
Usually ships in 7 - 12 business days
 $5.04
Page E
Troy-Bilt 21A-662F066 (2010) Roto-Tiller Page E Diagram
 Fig #
800
Spark Plug
 $15.58

Part Number:759-3336

In Stock

In Stock

Note: Kh-12-132-02
 $15.58
In Stock
 $15.58
800
Pre Filter
 $12.63

Part Number:BS-493537S

In Stock

In Stock
 $12.63
In Stock
 $12.63
800
Filter Air Cleaner Cartridge
 $21.60

Part Number:BS-491588S

In Stock

In Stock
 $21.60
In Stock
 $21.60
800
Fuel Filter
 $6.63

Part Number:BS-298090S

In Stock

In Stock

Note: (Not Ferviceable)
 $6.63
In Stock
 $6.63
800
Fuel Cap
 $24.90

Part Number:BS-795221

In Stock

In Stock
 $24.90
In Stock
 $24.90
800
Splg:1st Fire:rp C Obsolete - Not Available
 $4.99

Part Number:FF-22

Discontinued

Discontinued
 $4.99
Discontinued
800
Pre Cleaner-foam
 $13.35

Part Number:17218-ZE1-507

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.35
Usually ships in 7 - 12 business days
 $13.35
800
Filter - Fuel
 $13.90

Part Number:17672-Z4H-000

In Stock

In Stock
 $13.90
In Stock
 $13.90
800
Cap- Fuel Filler
 $91.70

Part Number:17620-Z4H-912

In Stock

In Stock
 $91.70
In Stock
 $91.70
800
Belt-v Fwd Drv 4
 $32.65

Part Number:954-04094

In Stock

In Stock
 $32.65
In Stock
 $32.65
800
Belt-v Rev Drv 3
 $19.81

Part Number:954-04095

In Stock

In Stock
 $19.81
In Stock
 $19.81
800
Pulley-idler
 $36.05

Part Number:756-04170

In Stock

In Stock
 $36.05
In Stock
 $36.05
800
Cable-clutch
 $48.16

Part Number:946-04027

In Stock

In Stock
 $48.16
In Stock
 $48.16
800
Cable-reverse Clut
 $73.52

Part Number:1916784P

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.52
Usually ships in 7 - 12 business days
 $73.52
800
Tine-bolo 12 Lh
 $27.36

Part Number:742-04223-0637

In Stock

In Stock
 $27.36
In Stock
 $27.36
800
Tine-bolo 12 Rh
 $27.36

Part Number:742-04224-0637

In Stock

In Stock
 $27.36
In Stock
 $27.36
800
Wheel:compl:13 X 5
 $174.61

Part Number:934-04232

In Stock

In Stock
 $174.61
In Stock
 $174.61
800
Grip-handle Blk
 $11.50

Part Number:720-0274

In Stock

In Stock

Note: Models W/Folding Handles
 $11.50
In Stock
 $11.50
800
Knob
 $8.21

Part Number:GW-9057

In Stock

In Stock
 $8.21
In Stock
 $8.21
800
Knob-control
 $11.77

Part Number:GW-9119

In Stock

In Stock
 $11.77
In Stock
 $11.77
 Fig #
Cultivator Parts

Repair Guides for Troy-Bilt Roto-Tiller 21A-662F066 (2010)

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 Replace the Carburetor on a Tiller

Have a old carburetor that needs replacing? The video below will illustrate how easy it is to replace the carburetor in your tiller in just minutes.

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.

Questions & Answers for Troy-Bilt 21A-662F066 (2010)

No questions have been asked yet
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