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  Yard Man 121R (21A-121R900) Tiller Parts
Yard Man Tiller Replacement For Model 121R (21A-121R900)

Yard Man Tiller Replacement Parts For Model 121R (21A-121R900)

We Sell Only Genuine Yard Man Parts

Find Yard Man 121R (21A-121R900) Parts By Symptom

Choose a symptom to view parts that fix it.


Popular Parts for Yard Man 121R (21A-121R900)

Questions & Answers for Yard Man 121R (21A-121R900)

 Fig #
A1
Throttle Trigger and Cable Obsolete - Not Available
 $25.50

Part Number:791-182881

Discontinued

Discontinued
 $25.50
Discontinued
A2
Handle Pull Obsolete - Not Available
 $59.21

Part Number:791-182882

Discontinued

Discontinued
 $59.21
Discontinued
A3
Grip Obsolete - Not Available
 $6.21

Part Number:791-182675

Discontinued

Discontinued
 $6.21
Discontinued
A4
Tube Closure
 $4.99

Part Number:791-182676

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
A5
Washer
 $3.99

Part Number:4150

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
A6
Bolt
 $7.52

Part Number:791-182899

In Stock

In Stock
 $7.52
In Stock
 $7.52
A7
Handlebar Knob
 $13.77

Part Number:791-182677

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $13.77
Usually ships in 7 - 12 business days
 $13.77
A8
Drive Shaft Housing Assembly Obsolete - Not Available
 $12.00

Part Number:753-04988

Discontinued

Discontinued
 $12.00
Discontinued
A9
Flexible Drive Shaft Obsolete - Not Available
 $10.12

Part Number:753-04987

Discontinued

Discontinued
 $10.12
Discontinued
A10
Handle Bracket Assembly
 $44.35

Part Number:791-683295

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref No. 13-15 & 20)
 $44.35
Usually ships in 7 - 12 business days
 $44.35
A11
Screw
 $4.99

Part Number:791-181811

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
A12
Upper Handle Clamp
 $8.46

Part Number:791-181812

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.46
Usually ships in 7 - 12 business days
 $8.46
A14
Lower Handle Clamp
 $8.58

Part Number:791-181814

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $8.58
Usually ships in 7 - 12 business days
 $8.58
A16
Grip
 $20.70

Part Number:791-181575

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $20.70
Usually ships in 7 - 12 business days
 $20.70
A17
Lower Handle Bar
 $48.20

Part Number:791-182900

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $48.20
Usually ships in 7 - 12 business days
 $48.20
A18
Hardware, Handle Bar Mounting (Lower) Obsolete - Not Available
 $2.99

Part Number:791-182681

Discontinued

Discontinued
 $2.99
Discontinued
A19
Wheel Bracket Mounting Hardware Obsolete - Not Available
 $10.61

Part Number:791-147467

Discontinued

Discontinued
 $10.61
Discontinued
A20
Guard Mounting Hardware
 $21.45

Part Number:753-04266

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $21.45
Usually ships in 7 - 12 business days
 $21.45
A21
Guard
 $29.81

Part Number:791-182683

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $29.81
Usually ships in 7 - 12 business days
 $29.81
A22
Wheel Bracket Assembly Obsolete - Not Available
 $20.27

Part Number:753-05020

Discontinued

Discontinued

Note: (Includes 22)
 $20.27
Discontinued
A22
Wheel Bracket Assembly (All Black Wheels) Obsolete - Not Available
 $29.04

Part Number:753-05024

Discontinued

Discontinued
 $29.04
Discontinued
A23
Wheel Assembly Obsolete - Not Available
 $21.36

Part Number:791-180944

Discontinued

Discontinued
 $21.36
Discontinued
A23
Wheel Assembly (all Black Whee
 $21.44

Part Number:753-04437

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref No. 23)
 $21.44
Usually ships in 7 - 12 business days
 $21.44
A24
Gearbox Asm-comp
 $144.46

Part Number:753-04489

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Includes 24) for Round Hole Tines
 $144.46
Usually ships in 7 - 12 business days
 $144.46
A25
Screw
 $6.77

Part Number:791-182195

In Stock

In Stock
 $6.77
In Stock
 $6.77
A26
Screw-hex Wash Sf
 $4.99

Part Number:710-0599

In Stock

In Stock

Note: Not Used on Units With Electric P.T.O.
 $4.99
In Stock
 $4.99
A27
Tine Fastener Assembly Obsolete - Not Available
 $8.54

Part Number:791-147473

Discontinued

Discontinued
 $8.54
Discontinued
A28
Left Outer and Right Inner Tine Obsolete - Not Available
 $27.18

Part Number:791-182729

Discontinued

Discontinued

Note: (Left Outer or Right Inner)
 $27.18
Discontinued
A29
Tine Assembly (Left Inner or Right Outer) Obsolete - Not Available
 $23.24

Part Number:791-182730

Discontinued

Discontinued

Note: (Left Inner or Right Outer)
 $23.24
Discontinued
A30
Switch
 $10.15

Part Number:791-182405

In Stock

In Stock

Note: (Incl. Ref No. 6)
 $10.15
In Stock
 $10.15
A31
Switch Bracket
 $4.99

Part Number:791-182672

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
 Fig #
B1
Air Cleaner/muffler Cover Asse
 $39.33

Part Number:753-04511

In Stock

In Stock

Note: (Includes 2 & 34)
 $39.33
In Stock
 $39.33
B2
Air Cleaner Filter
 $10.10

Part Number:791-180350B

In Stock

In Stock
 $10.10
In Stock
 $10.10
B3
Carburetor Mounting Screw Obsolete - Not Available
 $6.60

Part Number:791-180351

Discontinued

Discontinued
 $6.60
Discontinued
B4
Washer-shake Proof
 $4.99

Part Number:936-0271

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Optional Parts)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
B6
Choke Lever Assembly
 $10.46

Part Number:753-04418

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Includes 5)
 $10.46
Usually ships in 7 - 12 business days
 $10.46
B7
Choke Lever and Plate Obsolete - Not Available
 $9.78

Part Number:753-04419

Discontinued

Discontinued

Note: (Includes 6)
 $9.78
Discontinued
B8
Carburetor Assembly Obsolete - Not Available
 $61.20

Part Number:753-04333

Discontinued

Discontinued

Note: (Incl. Ref. No. 9 & 18)
 $61.20
Discontinued
B9
Carburetor Gasket
 $4.99

Part Number:791-610675

In Stock

In Stock
 $4.99
In Stock
 $4.99
B10
Carb Mount Screw Obsolete - Not Available
 $3.48

Part Number:791-181860

Discontinued

Discontinued
 $3.48
Discontinued
B11
Primer And Hose Assembly
 $21.79

Part Number:791-683974B

In Stock

In Stock
 $21.79
In Stock
 $21.79
B12
Carb Mount Assembly Obsolete - Not Available
 $32.84

Part Number:753-1196

Discontinued

Discontinued

Note: (Includes 10, 13 & 14)
 $32.84
Discontinued
B13
Reed Assembly Obsolete - Not Available
 $8.54

Part Number:791-684451

Discontinued

Discontinued
 $8.54
Discontinued
B14
Crankcase Cover Gasket
 $17.19

Part Number:753-1208

In Stock

In Stock
 $17.19
In Stock
 $17.19
B15
Crank Case Service Assembly (includes 10) Obsolete - Not Available
 $76.21

Part Number:753-04922

Discontinued

Discontinued
 $76.21
Discontinued
B16
Mount Pad Obsolete - Not Available
 $6.76

Part Number:791-612134

Discontinued

Discontinued
 $6.76
Discontinued
B17
Fuel Tank Assembly (Includes 16) Obsolete - Not Available
 $40.18

Part Number:753-04306

Discontinued

Discontinued
 $40.18
Discontinued
B18
Asm, Fuel Cap (red
 $20.41

Part Number:791-182529

In Stock

In Stock
 $20.41
In Stock
 $20.41
B19
Line, Fuel Return
 $6.77

Part Number:791-181086

In Stock

In Stock
 $6.77
In Stock
 $6.77
B20
Fuel Line And Filter
 $15.94

Part Number:791-682039

In Stock

In Stock
 $15.94
In Stock
 $15.94
B21
Front Mounting Pad Obsolete - Not Available
 $6.92

Part Number:791-145308

Discontinued

Discontinued
 $6.92
Discontinued
B22
Shroud Extension And Stand
 $25.18

Part Number:753-04611

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref No. 23)
 $25.18
Usually ships in 7 - 12 business days
 $25.18
B23
Flywheel Assembly
 $73.90

Part Number:753-05240

In Stock

In Stock
 $73.90
In Stock
 $73.90
B24
Spacer Obsolete - Not Available
 $8.24

Part Number:791-181065

Discontinued

Discontinued
 $8.24
Discontinued
B25
Recoil Pulley Assembly
 $24.47

Part Number:753-1199

In Stock

In Stock
 $24.47
In Stock
 $24.47
B26
Recoil Spring
 $26.52

Part Number:791-613102

In Stock

In Stock
 $26.52
In Stock
 $26.52
B27
Pulley Retainer Assembly Obsolete - Not Available
 $6.98

Part Number:791-180930

Discontinued

Discontinued
 $6.98
Discontinued
B28
Rope Guide
 $10.53

Part Number:791-611061

In Stock

In Stock
 $10.53
In Stock
 $10.53
B29
Fuel Tank Guard Assembly Obsolete - Not Available
 $13.37

Part Number:791-180317

Discontinued

Discontinued
 $13.37
Discontinued
B30
Pull Handle
 $3.99

Part Number:631-04164B

In Stock

In Stock
 $3.99
In Stock
 $3.99
B31
Rope
 $9.80

Part Number:791-613103

In Stock

In Stock
 $9.80
In Stock
 $9.80
B32
Housing Screw
 $6.71

Part Number:791-181912

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.71
Usually ships in 7 - 12 business days
 $6.71
B33
Starter Housing Assembly (Includes 22 & 26) Obsolete - Not Available
 $45.83

Part Number:791-182776

Discontinued

Discontinued
 $45.83
Discontinued
B34
Wash, Clutch O.d.
 $4.99

Part Number:9162-1

In Stock

In Stock
 $4.99
In Stock
 $4.99
B35
Clutch Asm Small
 $24.60

Part Number:753-05860

In Stock

In Stock

Note: New version.
 $24.60
In Stock
 $24.60
B36
Clutch Drum
 $49.85

Part Number:791-153592

In Stock

In Stock

Note: Does Not Come With Clutch Assembly
 $49.85
In Stock
 $49.85
B37
Clutch Cover Assembly
 $33.85

Part Number:791-180098

In Stock

In Stock

Note: (Includes 37)
 $33.85
In Stock
 $33.85
B38
Screw, #8-16x.750 Ph
 $4.99

Part Number:791-181345

In Stock

In Stock
 $4.99
In Stock
 $4.99
B39
Upper Clamp Assembly Obsolete - Not Available
 $15.30

Part Number:791-153597

Discontinued

Discontinued

Note: (Includes 19)
 $15.30
Discontinued
B40
Module Assembly Obsolete - Not Available
 $68.45

Part Number:753-04337

Discontinued

Discontinued

Note: (Includes 50)
 $68.45
Discontinued
B42
Spark Plug
 $14.46

Part Number:791-610311B

In Stock

In Stock

Note: Contents of 38cc Shortblock Asy, Pn 301284
 $14.46
In Stock
 $14.46
B43
Muffler Assembly (includes Ite
 $103.72

Part Number:753-04926

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref No. 31 & 32)
 $103.72
Usually ships in 7 - 12 business days
 $103.72
B44
Gasket-mflr Carb
 $9.23

Part Number:753-04619

In Stock

In Stock
 $9.23
In Stock
 $9.23
B45
Screw-muffler
 $3.99

Part Number:710-04188A

In Stock

In Stock
 $3.99
In Stock
 $3.99
B46
Cylinder Assembly
 $81.38

Part Number:753-04814

In Stock

In Stock

Note: (Includes 47 & 49)
 $81.38
In Stock
 $81.38
B47
Piston and Rod Assembly Obsolete - Not Available
 $47.86

Part Number:753-04367

Discontinued

Discontinued
 $47.86
Discontinued
B48
Cylinder Gasket
 $16.17

Part Number:753-04182

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $16.17
Usually ships in 7 - 12 business days
 $16.17
B49
Screw, 1/4-20 X .75
 $4.99

Part Number:791-182723

In Stock

In Stock
 $4.99
In Stock
 $4.99
B50
Ground Tab Obsolete - Not Available
 $8.70

Part Number:791-611063

Discontinued

Discontinued
 $8.70
Discontinued
B
Ring Set:pstn:a31:
 $54.22

Part Number:753-1209

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $54.22
Usually ships in 7 - 12 business days
 $54.22
B
Spark Arrestor (not Shown)
 $10.95

Part Number:753-04925

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.95
Usually ships in 7 - 12 business days
 $10.95
B
Short Block Assembly(items 10, 15, 42 & 46-49) (NOT SHOWN) Obsolete - Not Available
 $192.78

Part Number:753-04986

Discontinued

Discontinued
 $192.78
Discontinued
B
Clutch Springs (qty. 2)
 $10.59

Part Number:791-181599

In Stock

In Stock
 $10.59
In Stock
 $10.59
 Fig #
C1
Spark Plug
 $14.46

Part Number:791-610311B

In Stock

In Stock

Note: Contents of 38cc Shortblock Asy, Pn 301284
 $14.46
In Stock
 $14.46
C3
Air Cleaner Filter
 $10.10

Part Number:791-180350B

In Stock

In Stock
 $10.10
In Stock
 $10.10
C8
Left Outer and Right Inner Tine Obsolete - Not Available
 $27.18

Part Number:791-182729

Discontinued

Discontinued

Note: (Left Outer or Right Inner)
 $27.18
Discontinued
C9
Tine Assembly (Left Inner or Right Outer) Obsolete - Not Available
 $23.24

Part Number:791-182730

Discontinued

Discontinued

Note: (Left Inner or Right Outer)
 $23.24
Discontinued
C10
Tine Assembly (Left Inner or Right Outer) Obsolete - Not Available
 $23.24

Part Number:791-182730

Discontinued

Discontinued

Note: (Left Inner or Right Outer)
 $23.24
Discontinued
C11
Left Outer and Right Inner Tine Obsolete - Not Available
 $27.18

Part Number:791-182729

Discontinued

Discontinued

Note: (Left Outer or Right Inner)
 $27.18
Discontinued
C12
Wheel Assembly (all Black Whee
 $21.44

Part Number:753-04437

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Incl. Ref No. 23)
 $21.44
Usually ships in 7 - 12 business days
 $21.44
C13
Grip Obsolete - Not Available
 $6.21

Part Number:791-182675

Discontinued

Discontinued
 $6.21
Discontinued
 Fig #
Cultivator Parts

Repair Guides for Yard Man Tiller 121R (21A-121R900)

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

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This article lists the major categories of lawn and garden tools and machines, explaining the basic applications, types, and features of each.

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 Winterize Power Tools and Machines

This video explains how to properly winterize power tools and machines for winter storage, increasing the life and performance of seasonal tools.

Questions & Answers for Yard Man 121R (21A-121R900)

je recherche carburateur pour mon motoculteur
Michel for model number 21a-121r900 asked on 2023-05-09
Hello Michel, thank you for writing. The Carburetor is 753-04333. Good luck.
eReplacementParts Team May 09, 2023
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