eReplacementParts.com
855-343-0069
Orders
Troy-Bilt Tiller Parts
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
Repair Parts Home
  
Lawn Equipment Parts
  
Troy-Bilt Parts
  
Troy-Bilt Tiller Parts
  Troy-Bilt 21A-665B766 (2009) FRT Roto-Tiller Parts
Troy-Bilt FRT Roto-Tiller Replacement For Model 21A-665B766 (2009)

Troy-Bilt FRT Roto-Tiller Replacement Parts For Model 21A-665B766 (2009)

We Sell Only Genuine Troy-Bilt Parts

Find Troy-Bilt 21A-665B766 (2009) Parts By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for Troy-Bilt 21A-665B766 (2009)

Questions & Answers for Troy-Bilt 21A-665B766 (2009)

Browse all Parts
Search by Area
Page A
Page B
Page C
Page D
Page E
Showing All Parts
Page A
Troy-Bilt 21A-665B766 (2009) FRT Roto-Tiller Page A Diagram
 Fig #
1
Hex Bolt 3/8-24 X 2.25in. Lg.
 $8.55

Part Number:710-0331

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Pony Models
 $8.55
Usually ships in 7 - 12 business days
 $8.55
1
Screw-hex 5/16-24
Minimum Quantity of 2 Required
 $5.48

Part Number:710-0672

In Stock

In Stock

Note: For 10 & 11 Hp - Proline Models
 $5.48
In Stock
 $5.48
2
Bracket:belt Cover Obsolete - Not Available
 $55.67

Part Number:786-04070-0637

Discontinued

Discontinued
 $55.67
Discontinued
3
Washer-lock 5/16
Minimum Quantity of 2 Required
 $4.95

Part Number:936-0119

In Stock

In Stock
 $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
 $33.72

Part Number:731-05290

In Stock

In Stock
 $33.72
In Stock
 $33.72
6
Nut-hex Flange Loc
 $5.95

Part Number:712-3004A

In Stock

In Stock

Note: Found on Models Equipped With a Manual Pto Only.
 $5.95
In Stock
 $5.95
7
Key-sq 3/16 X 3/16
 $11.36

Part Number:714-0139

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Pony Models
 $11.36
Usually ships in 7 - 12 business days
 $11.36
7
Use 914-0133
 $5.97

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g - Proline Models
 $5.97
In Stock
 $5.97
8
Shim 1.0x.7656x.06
 $6.21

Part Number:736-04187

In Stock

In Stock
 $6.21
In Stock
 $6.21
9
Pulley-engine Driv
 $66.63

Part Number:619-04130

In Stock

In Stock
 $66.63
In Stock
 $66.63
10
Use 936-0452
Minimum Quantity of 2 Required
 $4.66

Part Number:736-0452

In Stock

In Stock

Note: Pony Models
 $4.66
In Stock
 $4.66
10
Washer-belvl .8
 $8.45

Part Number:736-04193

In Stock

In Stock

Note: Proline Models
 $8.45
In Stock
 $8.45
11
Screw-hex 5/16-24
Minimum Quantity of 2 Required
 $5.48

Part Number:710-0672

In Stock

In Stock

Note: For 10 & 11 Hp
 $5.48
In Stock
 $5.48
12
Bolt-5/16-18 X 2.0
 $4.63

Part Number:710-3103

In Stock

In Stock
 $4.63
In Stock
 $4.63
13
Idler Arm-reverse
 $20.59

Part Number:786-04276

In Stock

In Stock
 $20.59
In Stock
 $20.59
14
Pulley-rev Idler
 $25.62

Part Number:756-04169

In Stock

In Stock
 $25.62
In Stock
 $25.62
15
Use 936-0159
Minimum Quantity of 2 Required
 $5.28

Part Number:736-0159

Backorder: No ETA

Backorder: No ETA

Note: Not Used in This Application
 $5.28
Backorder: No ETA
 $5.28
16
Guide-belt
 $12.66

Part Number:732-04081

In Stock

In Stock
 $12.66
In Stock
 $12.66
17
Screw-hex Special
Minimum Quantity of 2 Required
 $4.44

Part Number:710-0888

In Stock

In Stock

Note: (Special)
 $4.44
In Stock
 $4.44
18
Wheel:compl:13 X 5
 $215.36

Part Number:934-04232

In Stock

In Stock
 $215.36
In Stock
 $215.36
19
Washer-fl-344x1.00
Minimum Quantity of 2 Required
 $4.55

Part Number:736-3078

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Code: N
 $4.55
Usually ships in 7 - 12 business days
 $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
 $207.14

Part Number:619-04123

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $207.14
Usually ships in 7 - 12 business days
 $207.14
22
Washer
 $5.88

Part Number:736-04079

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.88
Usually ships in 7 - 12 business days
 $5.88
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
 $7.17

Part Number:1900396

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.17
Usually ships in 7 - 12 business days
 $7.17
26
Bracket-engine Pan
 $26.21

Part Number:786-04080-0638

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.21
Usually ships in 7 - 12 business days
 $26.21
27
Holder Asm:tine:po
 $103.26

Part Number:686-04067-0638

Backorder: No ETA

Backorder: No ETA
 $103.26
Backorder: No ETA
 $103.26
28
Screw-hflk
Minimum Quantity of 2 Required
 $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
 $5.97

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g
 $5.97
In Stock
 $5.97
32
Screw-hex 5/16-18
 $5.83

Part Number:710-0395

In Stock

In Stock
 $5.83
In Stock
 $5.83
33
Bracket-belt Cover Obsolete - Not Available
 $15.15

Part Number:1918774001

Discontinued

Discontinued
 $15.15
Discontinued
34
Screw-hex Wash Hd
Minimum Quantity of 2 Required
 $3.99

Part Number:710-1260A

In Stock

In Stock

Note: (Not Shown)
 $3.99
In Stock
 $3.99
35
Screw-hex Cap
Minimum Quantity of 2 Required
 $4.32

Part Number:710-0805A

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.32
Usually ships in 7 - 12 business days
 $4.32
36
Fl-wash. .34
 $7.13

Part Number:736-0275

In Stock

In Stock
 $7.13
In Stock
 $7.13
37
Guide-belt
 $13.76

Part Number:732-04082

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.76
Usually ships in 7 - 12 business days
 $13.76
38
Bushing Obsolete - Not Available
 $3.99

Part Number:GW-55088

Discontinued

Discontinued
 $3.99
Discontinued
39
Nut-flglk 5/16-18
 $5.95

Part Number:712-04063

In Stock

In Stock

Note: Use With 618-04378a Transmission, Double "D" Input Shaft
 $5.95
In Stock
 $5.95
40
Use 912-3010
 $5.95

Part Number:712-3010

In Stock

In Stock
 $5.95
In Stock
 $5.95
41
Spacer-pivot Idler
 $8.07

Part Number:748-04087A

In Stock

In Stock
 $8.07
In Stock
 $8.07
42
Arm:idler:forward
 $44.91

Part Number:786-04275-0637

In Stock

In Stock
 $44.91
In Stock
 $44.91
43
Use 1767754
 $5.43

Part Number:710-04460

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.43
Usually ships in 7 - 12 business days
 $5.43
44
Spring-return Fwd Obsolete - Not Available
 $5.09

Part Number:732-04078

Discontinued

Discontinued
 $5.09
Discontinued
45
Nut, Hexlck, 3/8-16, Cntrlck
 $4.49

Part Number:712-3000

In Stock

In Stock
 $4.49
In Stock
 $4.49
46
Pulley-idler
 $44.53

Part Number:756-04170

In Stock

In Stock
 $44.53
In Stock
 $44.53
47
Screw-hex 3/8-16 X
Minimum Quantity of 2 Required
 $5.06

Part Number:710-0347

In Stock

In Stock
 $5.06
In Stock
 $5.06
48
Nut-hex Center
 $5.95

Part Number:912-0158

In Stock

In Stock
 $5.95
In Stock
 $5.95
49
Screw-flange
 $3.99

Part Number:1754128

In Stock

In Stock
 $3.99
In Stock
 $3.99
50
Washer-fl
 $5.57

Part Number:736-0463

In Stock

In Stock

Note: (for Model E633e)
 $5.57
In Stock
 $5.57
51
Washer-belvl .8
 $8.45

Part Number:736-04193

In Stock

In Stock
 $8.45
In Stock
 $8.45
52
Screw-hex 3/8-16 X
Minimum Quantity of 2 Required
 $4.36

Part Number:710-0514

In Stock

In Stock

Note: (Optional)
 $4.36
In Stock
 $4.36
53
Tine-bolo 12 Lh
 $33.79

Part Number:742-04223-0637

In Stock

In Stock
 $33.79
In Stock
 $33.79
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
 $6.66

Part Number:710-0606

In Stock

In Stock

Note: Models Without Clutch Lock
 $6.66
In Stock
 $6.66
56
Bolt-3/8-16x2.0 Gr
 $8.10

Part Number:710-3096

In Stock

In Stock

Note: New Part
 $8.10
In Stock
 $8.10
57
Nut-flglk
 $5.95

Part Number:712-04064

In Stock

In Stock

Note: Models Without Clutch Lock
 $5.95
In Stock
 $5.95
58
Tine-bolo 12 Rh
 $33.81

Part Number:742-04224-0637

In Stock

In Stock
 $33.81
In Stock
 $33.81
Page B
Troy-Bilt 21A-665B766 (2009) FRT Roto-Tiller Page B 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
 $14.21

Part Number:720-0274

In Stock

In Stock

Note: Models W/Folding Handles
 $14.21
In Stock
 $14.21
3
Cable-reverse Clut
 $73.52

Part Number:1916784P

In Stock

In Stock
 $73.52
In Stock
 $73.52
4
Screw-hex Flange
Minimum Quantity of 2 Required
 $4.66

Part Number:710-04042

In Stock

In Stock
 $4.66
In Stock
 $4.66
5
Washer-key Handle
Minimum Quantity of 2 Required
 $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
Minimum Quantity of 2 Required
 $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

In Stock

In Stock
 $4.49
In Stock
 $4.49
9
Nut, Hexlck, 3/8-16, Cntrlck
 $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
Minimum Quantity of 2 Required
 $4.53

Part Number:710-0623

In Stock

In Stock

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
In Stock
 $4.53
15
Screw-hex 5/16-18
 $8.27

Part Number:710-0759

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.27
Usually ships in 7 - 12 business days
 $8.27
16
Tie-cable 7
 $5.95

Part Number:725-0157

In Stock

In Stock

Note: (W/ Heated Grips)
 $5.95
In Stock
 $5.95
17
Screw-rh
 $7.10

Part Number:1114748

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.10
Usually ships in 7 - 12 business days
 $7.10
18
Washer-lock #10 Obsolete - Not Available
 $8.00

Part Number:936-0722

Discontinued

Discontinued

Note: Part of Transmission Complete, Ref. No. 36.
 $8.00
Discontinued
19
Nut-hh
 $7.60

Part Number:1186208

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.60
Usually ships in 7 - 12 business days
 $7.60
20
Grip-paddle Sm Fra
 $5.85

Part Number:GW-9390

In Stock

In Stock
 $5.85
In Stock
 $5.85
21
Bails W/grips Pony
 $117.97

Part Number:1918840

In Stock

In Stock
 $117.97
In Stock
 $117.97
22
Nut W/washer #10-3
 $8.27

Part Number:GW-9853

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.27
Usually ships in 7 - 12 business days
 $8.27
23
Bracket-bail Opc
 $10.77

Part Number:GW-20806

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.77
Usually ships in 7 - 12 business days
 $10.77
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
 $118.22

Part Number:GW-2525

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $118.22
Usually ships in 7 - 12 business days
 $118.22
27
Screw-hex Flange 5
 $5.86

Part Number:710-04049

In Stock

In Stock
 $5.86
In Stock
 $5.86
28
Nut-flglk
 $5.95

Part Number:712-04064

In Stock

In Stock

Note: Models Without Clutch Lock
 $5.95
In Stock
 $5.95
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
 $4.21
Usually ships in 7 - 12 business days
 $4.21
30
Spring:torsion
Minimum Quantity of 2 Required
 $5.48

Part Number:732-04320

Backorder: No ETA

Backorder: No ETA
 $5.48
Backorder: No ETA
 $5.48
31
Spacer:split
 $8.55

Part Number:750-04556

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.55
Usually ships in 7 - 12 business days
 $8.55
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/
 $107.86

Part Number:1900864

In Stock

In Stock
 $107.86
In Stock
 $107.86
34
Ring-tolerance
 $8.45

Part Number:GW-9120

In Stock

In Stock
 $8.45
In Stock
 $8.45
35
Knob-control
 $14.55

Part Number:GW-9119

In Stock

In Stock
 $14.55
In Stock
 $14.55
36
Screw-hex 3/8-16x1
Minimum Quantity of 2 Required
 $4.16

Part Number:710-3005

In Stock

In Stock
 $4.16
In Stock
 $4.16
37
Bushing .5x.375x.3
 $6.45

Part Number:GW-1113-1099

In Stock

In Stock
 $6.45
In Stock
 $6.45
38
Nut-flange Lk.nylo
 $5.95

Part Number:712-04065

In Stock

In Stock

Note: (Not Shown)
 $5.95
In Stock
 $5.95
39
Bar-drag 12177 Obsolete - Not Available
 $25.78

Part Number:1916185001

Discontinued

Discontinued
 $25.78
Discontinued
Page C
Troy-Bilt 21A-665B766 (2009) FRT Roto-Tiller Page C 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
 $16.12

Part Number:777D10810

Discontinued

Discontinued
 $16.12
Discontinued
3
Label-ethanol
 $12.60

Part Number:777X43688

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.60
Usually ships in 7 - 12 business days
 $12.60
4
Label-tplace Hand Here
 $10.91

Part Number:777I20358

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.91
Usually ships in 7 - 12 business days
 $10.91
5
Label-check Engine Obsolete - Not Available
 $3.99

Part Number:777I20940

Discontinued

Discontinued
 $3.99
Discontinued
6
Label-engine Obsolete - Not Available
 $5.34

Part Number:777I22035

Discontinued

Discontinued
 $5.34
Discontinued
7
Label:tiller Tine
 $19.23

Part Number:777S32660

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $19.23
Usually ships in 7 - 12 business days
 $19.23
Page D
Troy-Bilt 21A-665B766 (2009) FRT Roto-Tiller Page D Diagram
 Fig #
1
Plug-pipe Sq Hd 1/
 $5.05

Part Number:1105620

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.05
Usually ships in 7 - 12 business days
 $5.05
2
Use 916-0101
 $5.95

Part Number:716-0101

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
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
 $5.60

Part Number:1915069

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.60
Usually ships in 7 - 12 business days
 $5.60
5
Shaft-eccentric
 $98.40

Part Number:611-04002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $98.40
Usually ships in 7 - 12 business days
 $98.40
6
Housing-transmissi Obsolete - Not Available
 $452.34

Part Number:919-04010

Discontinued

Discontinued
 $452.34
Discontinued
7
Screw-hflk
Minimum Quantity of 2 Required
 $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

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $111.88
Usually ships in 7 - 12 business days
 $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
 $5.23

Part Number:716-04102

Backorder: No ETA

Backorder: No ETA
 $5.23
Backorder: No ETA
 $5.23
11
Ring-retaining Ext
Minimum Quantity of 2 Required
 $4.43

Part Number:716-04104

In Stock

In Stock
 $4.43
In Stock
 $4.43
12
Cap-bearing 12177
 $62.64

Part Number:718-04406

In Stock

In Stock
 $62.64
In Stock
 $62.64
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
Minimum Quantity of 2 Required
 $4.97

Part Number:736-04258

In Stock

In Stock
 $4.97
In Stock
 $4.97
18
Washer-flat:1.015
 $8.45

Part Number:736-04259

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.45
Usually ships in 7 - 12 business days
 $8.45
18
Washer-flat:1.015
 $8.45

Part Number:736-04260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.45
Usually ships in 7 - 12 business days
 $8.45
18
Washer-flat 1.50 X
Minimum Quantity of 2 Required
 $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
Minimum Quantity of 2 Required
 $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
Minimum Quantity of 2 Required
 $5.48

Part Number:736-04307

In Stock

In Stock

Note: Washers Used to Obtain .005 to .015 Allowable End Play on Drive Shaft
 $5.48
In Stock
 $5.48
18
Washer-flat 1.50 X
Minimum Quantity of 2 Required
 $4.43

Part Number:736-04308

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 1.015
Minimum Quantity of 2 Required
 $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
 $8.55

Part Number:941-04299

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.55
Usually ships in 7 - 12 business days
 $8.55
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
 $11.86

Part Number:GW-1104

In Stock

In Stock
 $11.86
In Stock
 $11.86
24
Pin
 $10.17

Part Number:738-04448

In Stock

In Stock
 $10.17
In Stock
 $10.17
25
Gasket-trans Cover
 $6.22

Part Number:GW-20694P

Backorder: No ETA

Backorder: No ETA
 $6.22
Backorder: No ETA
 $6.22
26
Clutch
 $107.57

Part Number:GW-20712

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $107.57
Usually ships in 7 - 12 business days
 $107.57
27
Gear-spur Main Dri
 $49.53

Part Number:717-04690

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $49.53
Usually ships in 7 - 12 business days
 $49.53
28
Shaft-pinion
 $101.77

Part Number:711-05388

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $101.77
Usually ships in 7 - 12 business days
 $101.77
29
Gear-pinion
 $28.26

Part Number:717-04689

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $28.26
Usually ships in 7 - 12 business days
 $28.26
30
Cover-tiller Hsg
 $135.57

Part Number:GW-20873

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $135.57
Usually ships in 7 - 12 business days
 $135.57
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
 $242.98

Part Number:GW-20914

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $242.98
Usually ships in 7 - 12 business days
 $242.98
35
Spring
 $8.63

Part Number:GW-9055

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.63
Usually ships in 7 - 12 business days
 $8.63
36
Ring-bowed Ent .46
 $8.55

Part Number:GW-9093

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.55
Usually ships in 7 - 12 business days
 $8.55
37
Use Gw-9301099
 $5.95

Part Number:GW-9301

In Stock

In Stock
 $5.95
In Stock
 $5.95
38
Key-hi Pro
 $12.55

Part Number:GW-9373

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.55
Usually ships in 7 - 12 business days
 $12.55
39
Bushing 1.24x.75x1
 $45.23

Part Number:GW-9428

In Stock

In Stock
 $45.23
In Stock
 $45.23
40
Plug-oil
 $6.00

Part Number:GW-9467

In Stock

In Stock
 $6.00
In Stock
 $6.00
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
Page E
Troy-Bilt 21A-665B766 (2009) FRT 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
Splg:1st Fire:rp C Obsolete - Not Available
 $4.99

Part Number:FF-22

Discontinued

Discontinued
 $4.99
Discontinued
800
Pre Cleaner-foam
 $15.93

Part Number:17218-ZE1-507

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $15.93
Usually ships in 7 - 12 business days
 $15.93
800
Filter - Fuel
 $16.60

Part Number:17672-Z4H-000

In Stock

In Stock
 $16.60
In Stock
 $16.60
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
 $44.53

Part Number:756-04170

In Stock

In Stock
 $44.53
In Stock
 $44.53
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

In Stock

In Stock
 $73.52
In Stock
 $73.52
800
Tine-bolo 12 Lh
 $33.79

Part Number:742-04223-0637

In Stock

In Stock
 $33.79
In Stock
 $33.79
800
Tine-bolo 12 Rh
 $33.81

Part Number:742-04224-0637

In Stock

In Stock
 $33.81
In Stock
 $33.81
800
Wheel:compl:13 X 5
 $215.36

Part Number:934-04232

In Stock

In Stock
 $215.36
In Stock
 $215.36
800
Grip-handle Blk
 $14.21

Part Number:720-0274

In Stock

In Stock

Note: Models W/Folding Handles
 $14.21
In Stock
 $14.21
800
Knob-control
 $14.55

Part Number:GW-9119

In Stock

In Stock
 $14.55
In Stock
 $14.55
 Fig #
Cultivator Parts

Repair Guides for Troy-Bilt FRT Roto-Tiller 21A-665B766 (2009)

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 Replace the Fuel Filters in Your Outdoor Power Equipment

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

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.

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 Troy-Bilt 21A-665B766 (2009)

No questions have been asked yet
Black & Decker Dewalt Parts Ryobi Parts MTD Parts DeLonghi Parts
Mr. Coffee Parts Millions of Parts
From Top Brands
Need Help?
Please call us toll free:
8AM-9PM, Mon-Sat (ET)
855-343-0069
Customer Service
Shop by Department
About Us
Connect
Copyright © 2025 eReplacementParts.com Inc.
visa mastercard discover american express PayPal
Cancel
Recent searches:
Suggested searches:
Models:
Manufacturers:
Need help finding your model number?