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  Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Parts
Troy-Bilt Bronco RotoTillers Replacement For Model 21A-634B063 (2003)

Troy-Bilt Bronco RotoTillers Replacement Parts For Model 21A-634B063 (2003)

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Showing All Parts
Page A
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page A Diagram
 Fig #
A2
Screw-hex 5/16-18
 $4.70

Part Number:710-0395

In Stock

In Stock

Note: Purchase Locally - For Model 634B
 $4.70
In Stock
 $4.70
A3
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock

Note: For Model 634B
 $4.48
In Stock
 $4.48
A4
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 - For Model 634B
 $4.95
In Stock
 $4.95
Page B
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page B Diagram
 Fig #
B1
Pin:roll
 $6.92

Part Number:715-04034

In Stock

In Stock

Note: (Not Shown)
 $6.92
In Stock
 $6.92
B2
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
B3
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
B4
Screw-hex 5/16-18
 $6.92

Part Number:710-0874

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: If Equipped
 $6.92
Usually ships in 7 - 12 business days
 $6.92
B5
Bolt-hex 5/1 Obsolete - Not Available
 $5.23

Part Number:710-3039

Discontinued

Discontinued
 $5.23
Discontinued
B6
Use 912-0291
 $4.53

Part Number:712-0291

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $4.53
Usually ships in 7 - 12 business days
 $4.53
B7
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
B8
Hex L-nut 5/16-18 Thd.
 $6.03

Part Number:712-3009

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
B9
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
B10
Bracket:hood Lh
 $31.82

Part Number:786-04290-0638

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $31.82
Usually ships in 7 - 12 business days
 $31.82
B11
Bracket:hood Rh Obsolete - Not Available
 $24.04

Part Number:786-04291-0638

Discontinued

Discontinued
 $24.04
Discontinued
B12
Bar:depth Drag
 $37.06

Part Number:786-04104-0638

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $37.06
Usually ships in 7 - 12 business days
 $37.06
B13
Bar-depth Adjust
 $67.73

Part Number:786-04292A-0638

In Stock

In Stock

Note: For Model 634F/634B
 $67.73
In Stock
 $67.73
B14
Shield Asm-tine Br
 $197.84

Part Number:686-04077B-0638

In Stock

In Stock

Note: For Model 630C
 $197.84
In Stock
 $197.84
B14A
Shield Asm-tine Br
 $90.24

Part Number:686-04076A-0638

Backorder: No ETA

Backorder: No ETA
 $90.24
Backorder: No ETA
 $90.24
B15
Bushing Obsolete - Not Available
 $3.99

Part Number:GW-55088

Discontinued

Discontinued
 $3.99
Discontinued
B16
Spring:torsion
 $4.43

Part Number:732-04320

In Stock

In Stock
 $4.43
In Stock
 $4.43
B17
Spacer
 $4.26

Part Number:GW-9534

In Stock

In Stock
 $4.26
In Stock
 $4.26
B18
Screw-hhflg 5/16-
 $4.82

Part Number:710-04048

In Stock

In Stock

Note: For Model 634F/634B
 $4.82
In Stock
 $4.82
B19
Kit-tilr Trans W/w Obsolete - Not Available
 $1,164.99

Part Number:753-05332

Discontinued

Discontinued

Note: For Model 630C
 $1,164.99
Discontinued
B
Kit-tilr Trans W/whl Obsolete - Not Available
 $538.10

Part Number:753-05340

Discontinued

Discontinued
 $538.10
Discontinued
Page C
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page C Diagram
 Fig #
C1
Fl-wash. .34
 $6.03

Part Number:736-0275

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 634F/634B
 $6.03
Usually ships in 7 - 12 business days
 $6.03
C2
Use 914-0133
 $4.84

Part Number:714-0133

In Stock

In Stock

Note: 646f & 666g - For Model 634F/634B
 $4.84
In Stock
 $4.84
C3
Pulley:engine .75
 $88.36

Part Number:956-04183

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 634B/634F
 $88.36
Usually ships in 7 - 12 business days
 $88.36
C3A
Pulley-engine Obsolete - Not Available
 $30.70

Part Number:GW-55035

Discontinued

Discontinued

Note: For Model 634F/634B
 $30.70
Discontinued
C4
Pulley Asm-trans Tiller Obsolete - Not Available
 $68.13

Part Number:656-04005A

Discontinued

Discontinued
 $68.13
Discontinued
C4A
Pulley-trans Obsolete - Not Available
 $41.15

Part Number:656-04017

Discontinued

Discontinued

Note: For Model 634F/634B
 $41.15
Discontinued
C5
Pulley-rev Idler
 $25.62

Part Number:756-04169

In Stock

In Stock
 $25.62
In Stock
 $25.62
C6
Guard-trns Pulley Obsolete - Not Available
 $33.10

Part Number:786-04095-0637

Discontinued

Discontinued

Note: For Model 634F/634B
 $33.10
Discontinued
C7
Belt-v Fwd Drv 4
 $21.43

Part Number:954-04090

In Stock

In Stock

Note: Length: 12 inches Width: 1/2 inch - For Model 630C
 $21.43
In Stock
 $21.43
C7A
Belt-v Fwd Drv 3
 $25.89

Part Number:954-04089

In Stock

In Stock

Note: For Model 634F/634B
 $25.89
In Stock
 $25.89
C8
Belt-v Rev Drv 3
 $20.31

Part Number:954-04091

In Stock

In Stock

Note: (Reverse)(Closer to the Engine, V-Side Out)
 $20.31
In Stock
 $20.31
C9
Cover-belt Obsolete - Not Available
 $23.59

Part Number:1917128

Discontinued

Discontinued

Note: For Model 634F/634B
 $23.59
Discontinued
C10
Spring-rev Return Obsolete - Not Available
 $5.48

Part Number:1916724

Discontinued

Discontinued

Note: For Model 634F/634B
 $5.48
Discontinued
C11
Guide-belt
 $10.48

Part Number:732-04081

In Stock

In Stock

Note: For Model 634F/634B
 $10.48
In Stock
 $10.48
C12
Guide-forward Belt Obsolete - Not Available
 $8.99

Part Number:1916726

Discontinued

Discontinued
 $8.99
Discontinued
C13
Use 786-04068 Obsolete - Not Available
 $13.60

Part Number:1916794001

Discontinued

Discontinued
 $13.60
Discontinued
C14
786-04069 Bracket- Obsolete - Not Available
 $14.23

Part Number:1916795001

Discontinued

Discontinued
 $14.23
Discontinued
C15
Bracket:belt Cover Obsolete - Not Available
 $46.61

Part Number:786-04070-0637

Discontinued

Discontinued
 $46.61
Discontinued
C16
Spacer-pivot Idler
 $6.52

Part Number:748-04087A

In Stock

In Stock

Note: For Model 634F/634B
 $6.52
In Stock
 $6.52
C17
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
C18
Arm:idler:forward
 $36.35

Part Number:786-04275-0637

In Stock

In Stock

Note: For Model 634F/634B
 $36.35
In Stock
 $36.35
C19
Screw-hex Special
 $4.44

Part Number:710-0888

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Special)
 $4.44
Usually ships in 7 - 12 business days
 $4.44
C20
Screw-hex 5/16-24
 $4.53

Part Number:710-0237

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.53
In Stock
 $4.53
C21
Hex Bolt 5/16-18 X .1in. Lg. (
 $4.21

Part Number:710-0376

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
 $4.21
In Stock
 $4.21
C22
Screw-hex Flange 5
 $4.74

Part Number:710-04049

In Stock

In Stock
 $4.74
In Stock
 $4.74
C23
Screw-hex 3/8-16 X
 $4.53

Part Number:710-0520

In Stock

In Stock

Note: Attaching the Chute Crank Support Tube.
 $4.53
In Stock
 $4.53
C24
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. - For Model 634F/634B
 $4.44
In Stock
 $4.44
C25
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
C26
Use 912-3000
 $4.49

Part Number:712-3000

In Stock

In Stock

Note: For Model 634F/634B
 $4.49
In Stock
 $4.49
C27
Hex L-nut 5/16-18 Thd.
 $6.03

Part Number:712-3009

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
C28
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
C29
Washer-fl
 $4.49

Part Number:736-3050

Backorder: No ETA

Backorder: No ETA
 $4.49
Backorder: No ETA
 $4.49
C30
Washer-fl
 $6.67

Part Number:736-3090

Backorder: No ETA

Backorder: No ETA

Note: Part of Motor, Switch & Cord Ass'y. Comp. (Ref. 49) - For Model 630C
 $6.67
Backorder: No ETA
 $6.67
C31
Spacer Obsolete - Not Available
 $3.99

Part Number:948-04026

Discontinued

Discontinued
 $3.99
Discontinued
C32
Washer:flat
 $6.84

Part Number:736-04192

In Stock

In Stock
 $6.84
In Stock
 $6.84
C33
Washer
 $6.84

Part Number:GW-50027

In Stock

In Stock
 $6.84
In Stock
 $6.84
C34
Spring-return
 $14.29

Part Number:732-04085

In Stock

In Stock
 $14.29
In Stock
 $14.29
C36
Pulley-idler
 $36.05

Part Number:756-04170

In Stock

In Stock
 $36.05
In Stock
 $36.05
C37
Use Gw-9301099
 $3.99

Part Number:GW-9301

In Stock

In Stock
 $3.99
In Stock
 $3.99
C38
Washer-#1.125x.344
 $3.99

Part Number:GW-9929

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
C39
Washer-belvl .8
 $6.84

Part Number:736-04193

In Stock

In Stock

Note: For Model 630C
 $6.84
In Stock
 $6.84
C40
Belt Stop Obsolete - Not Available
 $7.86

Part Number:GW-55039

Discontinued

Discontinued

Note: For Model 630C
 $7.86
Discontinued
C41
Belt-v 3l X
 $26.85

Part Number:954-04032B

In Stock

In Stock

Note: For Model 630C
 $26.85
In Stock
 $26.85
C42
Use 912-3010
 $4.48

Part Number:712-3010

In Stock

In Stock

Note: For Model 630C
 $4.48
In Stock
 $4.48
C43
Screw-hex 5/16-24
 $4.49

Part Number:710-0157

In Stock

In Stock

Note: Tightening Torque: 150-300 In. Lbs.
 $4.49
In Stock
 $4.49
Page D
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page D Diagram
 Fig #
D1
Ring-retaining
 $4.43

Part Number:716-04102

In Stock

In Stock
 $4.43
In Stock
 $4.43
D2
Bearing-roller-3/4
 $48.16

Part Number:941-0107

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Service Only)
 $48.16
Usually ships in 7 - 12 business days
 $48.16
D3
Washer-flat .765 X
 $4.44

Part Number:736-04304

In Stock

In Stock

Note: For Model 630C/634F/634B
 $4.44
In Stock
 $4.44
D4
Shaft-drive Obsolete - Not Available
 $181.43

Part Number:911-04109

Discontinued

Discontinued

Note: Use As Required To Obtain Between .005
 $181.43
Discontinued
D5
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 - Use As Required To Obtain Between .005
 $4.43
Backorder: No ETA
 $4.43
D
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 - Use As Required To Obtain Between .005
 $4.43
In Stock
 $4.43
D
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 - Use As Required To Obtain Between .005
 $4.43
In Stock
 $4.43
D
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.) - Incl. The Following Shims: Two #1224-1, Two 1224-2 & One #1224-4
 $4.05
In Stock
 $4.05
D
Shim Set
 $15.70

Part Number:GW-1325C

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 634F/634B
 $15.70
Usually ships in 7 - 12 business days
 $15.70
Page E
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page E Diagram
 Fig #
E1
Cable:reverse Cont
 $64.68

Part Number:946-04058

In Stock

In Stock
 $64.68
In Stock
 $64.68
E2
Handle: Upper: Til Obsolete - Not Available
 $109.63

Part Number:749-04084-0638

Discontinued

Discontinued
 $109.63
Discontinued
E2A
Handle: Upper: Til Obsolete - Not Available
 $109.63

Part Number:749-04084-0638

Discontinued

Discontinued
 $109.63
Discontinued
E3
Bail-forward Clutc
 $52.21

Part Number:1916106001

Backorder: No ETA

Backorder: No ETA
 $52.21
Backorder: No ETA
 $52.21
E4
Cable:drive:tuffy
 $40.94

Part Number:946-04208

In Stock

In Stock
 $40.94
In Stock
 $40.94
E5
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
E6
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
E7
Hex L-nut 5/16-18 Thd.
 $6.03

Part Number:712-3009

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
E8
Support-handlebar Obsolete - Not Available
 $8.69

Part Number:1916107001

Discontinued

Discontinued
 $8.69
Discontinued
E9
Handle-lower Tille
 $56.12

Part Number:749-04742-0638

In Stock

In Stock
 $56.12
In Stock
 $56.12
E10
Panel Obsolete - Not Available
 $56.01

Part Number:1901273010

Discontinued

Discontinued
 $56.01
Discontinued
E11
Tab-cable Mounting
 $20.11

Part Number:GW-55044

In Stock

In Stock
 $20.11
In Stock
 $20.11
E12
Screw-solt.h.10-24 Obsolete - Not Available
 $4.99

Part Number:710-04163

Discontinued

Discontinued
 $4.99
Discontinued
E13
Tie-cable 7
 $3.99

Part Number:725-0157

In Stock

In Stock

Note: (W/ Heated Grips)
 $3.99
In Stock
 $3.99
E14
Washer-fl
 $4.49

Part Number:736-3050

Backorder: No ETA

Backorder: No ETA

Note: For Model 634F/634B
 $4.49
Backorder: No ETA
 $4.49
E15
Bracket-rev Cable Obsolete - Not Available
 $12.01

Part Number:786-04040-0637

Discontinued

Discontinued
 $12.01
Discontinued
E16
Spring-fwrd Clutch
 $7.16

Part Number:732-04185

In Stock

In Stock
 $7.16
In Stock
 $7.16
E17
Hex Bolt 1/4-20 X 1.25 Lg.
 $3.99

Part Number:710-0106

In Stock

In Stock
 $3.99
In Stock
 $3.99
E18
Screw-hex 3/8-16 X
 $4.53

Part Number:710-0216

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
 $4.53
Usually ships in 7 - 12 business days
 $4.53
E20
Belt-v 3l X
 $26.85

Part Number:954-04032B

In Stock

In Stock
 $26.85
In Stock
 $26.85
E21
Hex Nut #10-24 Thd.
 $3.99

Part Number:712-0121

In Stock

In Stock
 $3.99
In Stock
 $3.99
E22
Use 912-0291
 $4.53

Part Number:712-0291

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional)
 $4.53
Usually ships in 7 - 12 business days
 $4.53
E23
Use 912-3000
 $4.49

Part Number:712-3000

In Stock

In Stock
 $4.49
In Stock
 $4.49
E25
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
Page F
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page F Diagram
 Fig #
F1
Screw-hex 3/8-16x1
 $4.16

Part Number:710-3005

In Stock

In Stock

Note: Purchase Locally - For Model 630C/634F/634B
 $4.16
In Stock
 $4.16
F2
Tine-bolo 10 Rh
 $17.11

Part Number:742-04226-0637

In Stock

In Stock
 $17.11
In Stock
 $17.11
F3
Use 912-3000
 $4.49

Part Number:712-3000

In Stock

In Stock
 $4.49
In Stock
 $4.49
F4
Screw-hex 3/8-16 X
 $5.06

Part Number:710-0347

In Stock

In Stock

Note: Purchase Locally - For Model 630C/634F/634B
 $5.06
In Stock
 $5.06
F5
Tine-bolo 10 Lh
 $17.11

Part Number:742-04227-0637

In Stock

In Stock

Note: For Model 634F/634B
 $17.11
In Stock
 $17.11
F6
Tine Holder
 $42.07

Part Number:686-05008-0637

In Stock

In Stock

Note: For Model 630C
 $42.07
In Stock
 $42.07
F6A
Holder Asm:tine:tu
 $59.21

Part Number:686-04066-0638

In Stock

In Stock

Note: For Model 634F
 $59.21
In Stock
 $59.21
F7
Wheel Asm Complete Obsolete - Not Available
 $150.00

Part Number:634-04202-0911

Discontinued

Discontinued

Note: For Model 634B
 $150.00
Discontinued
F7A
Wheel Asm Complete Obsolete - Not Available
 $150.00

Part Number:634-04202-0911

Discontinued

Discontinued

Note: For Model 630C
 $150.00
Discontinued
F7B
Tire&whl Asm Lh Obsolete - Not Available
 $111.39

Part Number:734-04162

Discontinued

Discontinued

Note: For Model 630C
 $111.39
Discontinued
F8
Asm-tire&whl Rh Obsolete - Not Available
 $104.40

Part Number:734-04161

Discontinued

Discontinued
 $104.40
Discontinued
F9
Pin:clevis
 $4.19

Part Number:711-04126

In Stock

In Stock
 $4.19
In Stock
 $4.19
F10
Pin:cot:int
 $8.11

Part Number:714-04048

In Stock

In Stock

Note: For Model 634F/634B
 $8.11
In Stock
 $8.11
F11
Use 936-0169
 $3.99

Part Number:736-0169

Backorder: No ETA

Backorder: No ETA

Note: Incl. Eight Right-Hand Tines, Eight Left-Hand Tines And Required Hardware; For Model 630C/634F/634B
 $3.99
Backorder: No ETA
 $3.99
F
Tines-bolo Set Of Obsolete - Not Available
 $249.62

Part Number:GW-1901

Discontinued

Discontinued
 $249.62
Discontinued
Page G
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page G Diagram
 Fig #
G1
Ring-retaining 513 Obsolete - Not Available
 $3.99

Part Number:GW-9512

Discontinued

Discontinued
 $3.99
Discontinued
G2
Ring-retaining Ext
 $4.43

Part Number:716-04104

In Stock

In Stock

Note: Use As Required To Obtain Between .00
 $4.43
In Stock
 $4.43
G3
Washer-flat 1.015
 $4.43

Part Number:736-04309

In Stock

In Stock

Note: (33 - Use As Required To Obtain Between .00
 $4.43
In Stock
 $4.43
G3A
Washer-flat:1.015
 $6.84

Part Number:736-04260

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Use As Required To Obtain Between .00
 $6.84
Usually ships in 7 - 12 business days
 $6.84
G3B
Washer-flat:1.015
 $6.84

Part Number:736-04259

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Use As Required To Obtain Between .00
 $6.84
Usually ships in 7 - 12 business days
 $6.84
G3C
Washer-flat:1.015
 $4.01

Part Number:736-04258

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Use As Required To Obtain Between .00
 $4.01
Usually ships in 7 - 12 business days
 $4.01
G3D
Washer-flat:1.015
 $4.01

Part Number:736-04257

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
G4
Bushing-1.005 X 1.
 $17.57

Part Number:941-04300

In Stock

In Stock

Note: For Model 634F/634B
 $17.57
In Stock
 $17.57
G5
Kit-service Wheel
 $411.13

Part Number:753-05578

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: For Model 630C
 $411.13
Usually ships in 7 - 12 business days
 $411.13
G5A
Kit-service Wheel Obsolete - Not Available
 $320.90

Part Number:753-05576

Discontinued

Discontinued
 $320.90
Discontinued
G6
Key-hi Pro .25 X 1
 $6.84

Part Number:714-04059

Backorder: No ETA

Backorder: No ETA
 $6.84
Backorder: No ETA
 $6.84
G7
Washer-flat 1.015
 $4.55

Part Number:736-04310

In Stock

In Stock
 $4.55
In Stock
 $4.55
G8
Gear-worm 61t
 $168.91

Part Number:917-04380

In Stock

In Stock
 $168.91
In Stock
 $168.91
G9
Shaft-tiller Tine
 $143.59

Part Number:911-04078

In Stock

In Stock
 $143.59
In Stock
 $143.59
G10
Key Woodruff .25 X
 $9.59

Part Number:GW-1104

In Stock

In Stock
 $9.59
In Stock
 $9.59
G11
Gear-worm 30t Rh
 $155.24

Part Number:917-04383

In Stock

In Stock
 $155.24
In Stock
 $155.24
Page H
Troy-Bilt 21A-634B063 (2003) Bronco RotoTiller Page H Diagram
 Fig #
H1
Plug-pipe 3/8 Npt
 $6.92

Part Number:737-04202

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
H2
Screw-hex Flange 5
 $4.74

Part Number:710-04049

In Stock

In Stock
 $4.74
In Stock
 $4.74
H3
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
H4
Cover-trans Rear 1 Obsolete - Not Available
 $10.46

Part Number:1916109001

Discontinued

Discontinued
 $10.46
Discontinued
H5
Cover-trans Housin
 $25.17

Part Number:786-04359

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $25.17
Usually ships in 7 - 12 business days
 $25.17
H6
Gasket-gear Housin
 $6.96

Part Number:921-04229

In Stock

In Stock
 $6.96
In Stock
 $6.96
H7
Seal-oil
 $13.05

Part Number:921-04030

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.05
Usually ships in 7 - 12 business days
 $13.05
H8
Seal-oil
 $11.04

Part Number:921-04031

In Stock

In Stock
 $11.04
In Stock
 $11.04
H9
Housing-transmissi Obsolete - Not Available
 $216.07

Part Number:919-04013

Discontinued

Discontinued
 $216.07
Discontinued
H10
Seal-oil
 $19.98

Part Number:921-04036

In Stock

In Stock

Note: Tine Shaft Seal (Not Shown) - Included With Transmission When Purchased As An Assembly Only. Remove And Discard When Installing The Transmission On Tiller.
 $19.98
In Stock
 $19.98
H11
Flat Washer, .344 X .750 X .12
 $7.19

Part Number:936-3008

In Stock

In Stock

Note: If Equipped With Carb Fuel Tank
 $7.19
In Stock
 $7.19
H13
Screw-hhflg 5/16-
 $4.82

Part Number:710-04048

In Stock

In Stock
 $4.82
In Stock
 $4.82
H14
Hex Bolt 5/16-18 X .75
 $4.33

Part Number:710-3008

In Stock

In Stock

Note: Models With Electric Pto Only
 $4.33
In Stock
 $4.33
 Fig #
Cultivator Parts

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Questions & Answers for Troy-Bilt 21A-634B063 (2007)

What weight oil is recommended for rear tine transmission?
Darryl for model number 21A-634B063 asked on 2023-03-22
Hello Darryl, Thank you for your inquiry. Researching the model number that you have provided, the manufacturer recommends a clean lubricating oil with a #30 weight. We hope this helps.
eReplacementParts Team March 22, 2023
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