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Repair Parts Home  Lawn Equipment Parts  Simplicity Parts  Simplicity Lawn Mower Parts  Simplicity 1690512 1221, 21In 4-In-1 Self Propell Parts

We Sell Only Genuine Simplicity ® Parts.

Simplicity 1690512 1221, 21In 4-In-1 Self Propell

Simplicity 1690512 1221, 21In 4-In-1 Self Propell Parts

Chute Bag Deck Group
Decal Group
Engine Housing Shroud Group
Handles Group
Wheel Height Adjusters Group
   Handles Group   
Chute Bag Deck Group
Click to close
 Fig #
13
Cover, Belt
 
No Longer Available [ More Info ]
Part Number: 1666957
Not Available

14
Nut-Push For .188 Dia
 $2.34
Part Number: 1960140SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

15
Hinge
 
No Longer Available [ More Info ]
Part Number: 1666986
Not Available

16
Spring
 
No Longer Available [ More Info ]
Part Number: 2121037SM
Discontinued
Not Available


17
Capscrew, Hex Hd., 1/4-20 X 3/4
 
No Longer Available [ More Info ]
Part Number: 930607
Not Available

18
Washer, Plain, 3/16
 
No Longer Available [ More Info ]
Part Number: 2816955
Not Available

19
Lockwasher, Split 1/4
 $2.79
Part Number: 704133
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Note: (Muffler Guard)
20
Nut, 1/4C Hex
 $2.34
Part Number: 703127
In Stock, 5 Available
Ships within 1 business day

21
Washer, External, 3/8
 $4.57
Part Number: 703864
In Stock, 6 Available
Ships within 1 business day

22
Screw, Thd. Forming, 3/8-16 X 1
 $3.42
Part Number: 1927187SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

23
Washer, Spring
 $11.23
Part Number: 1663151SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

24
Capscrew, Hex, 3/8-24 X 1-1/2
 
No Longer Available [ More Info ]
Part Number: 2822128
Not Available

25
Blade, 21"
 
No Longer Available [ More Info ]
Part Number: 1663150
Not Available

26
Adaptor, Blade
 
No Longer Available [ More Info ]
Part Number: 1663149
Not Available

27
Key, Woodruff No. 6, 5/32 X 5/8
 $2.91
Part Number: 2810224SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

28
Stone Guard Assy.
 
No Longer Available [ More Info ]
Part Number: 1666981
Not Available

29
Screw, Taptite, 1/4-20 X 1/2
 
No Longer Available [ More Info ]
Part Number: 2825003
Not Available

30
Screw, Thumb, 1/4-20 X 5/8
 
No Longer Available [ More Info ]
Part Number: 2835023
Not Available

31
Nut, Speed, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2828705
Not Available

32
Baffle
 
No Longer Available [ More Info ]
Part Number: 171644
Not Available

33
Lockwasher
 $2.34
Part Number: 703116
In Stock, 3 Available
Ships within 1 business day

34
Nut, 5/16-18 Hex
 $2.34
Part Number: 7091511SM
In Stock, 2 Available
Ships within 1 business day

35
Guard, Bag
 
No Longer Available [ More Info ]
Part Number: 1666968
Not Available

36
Screw, Thd. Forming, 1/4-20 X 1
 
No Longer Available [ More Info ]
Part Number: 2829783
Not Available

37
Control, Throttle
 
No Longer Available [ More Info ]
Part Number: 1666581
Not Available

38
Clamp, Cable
 
No Longer Available [ More Info ]
Part Number: 2108812
Not Available

39
Knob
 $9.12
Part Number: 1719768SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Decal Group
Click to close
 Fig #
1
Decal, Speed Control
 
No Longer Available [ More Info ]
Part Number: 1657638
Not Available

2
Decal, Simplicity. 1221
 
No Longer Available [ More Info ]
Part Number: 1667017
Not Available

3
Decal, Hot Surface
 
No Longer Available [ More Info ]
Part Number: 1667140
Not Available

4
Decal, Engine Shroud
 
No Longer Available [ More Info ]
Part Number: 1667008
Not Available

5
Decal, Stripe, Chute
 
No Longer Available [ More Info ]
Part Number: 1667015
Not Available

6
Decal, Danger - Thrown Objects
 $7.92
Part Number: 1704276SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

7
Fllm, "Simplicity"
 
No Longer Available [ More Info ]
Part Number: 106719
Not Available

8
Film, Instruction
 
No Longer Available [ More Info ]
Part Number: 1608220
Not Available

9
Film, Handle
 
No Longer Available [ More Info ]
Part Number: 1608221
Not Available

10
Decal, Control
 
No Longer Available [ More Info ]
Part Number: 1668042
Not Available

Engine Housing Shroud Group
Click to close
 Fig #
1
Collar Assy.
 
No Longer Available [ More Info ]
Part Number: 1666587
Not Available

2
Bag, Grass
 
No Longer Available [ More Info ]
Part Number: 1666605
Not Available

3
Support, Bag, Rear
 
No Longer Available [ More Info ]
Part Number: 1657152
Not Available

4
Chute Assy., Grass
 
No Longer Available [ More Info ]
Part Number: 1667082
Not Available

5
Screw, Thumb, 1/4-20 X 5/8
 
No Longer Available [ More Info ]
Part Number: 2835023
Not Available

6
Replacement Kit, 21" Mower Deck
 
No Longer Available [ More Info ]
Part Number: 1685159
Not Available

7
Nut, Tinn., 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2817867
Not Available

8
Nut, Full Lock, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2823358
Not Available

9
Spring
 
No Longer Available [ More Info ]
Part Number: 171651
Not Available

10
Plate, Cover
 
No Longer Available [ More Info ]
Part Number: 171645
Not Available

11
Screw, Special
 
No Longer Available [ More Info ]
Part Number: 2172429
Not Available

Handles Group
Click to close
 Fig #
1
Handle Assy., Engaging
 
No Longer Available [ More Info ]
Part Number: 1666795
Not Available

2
Locknut, Full Hex, Jam, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2828698
Not Available

3
Handle, Upper
 
No Longer Available [ More Info ]
Part Number: 1666383
Not Available

4
Bolt, Shoulder, Handle
 
No Longer Available [ More Info ]
Part Number: 108734
Not Available

5
Eyelet
 
No Longer Available [ More Info ]
Part Number: 1657535
Not Available

6
Washer, Plain, 1/4
 
No Longer Available [ More Info ]
Part Number: 2817377
Not Available

7
Nut, Wing
 
No Longer Available [ More Info ]
Part Number: 2108848
Not Available

8
Nut, Hex, Full Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2823362
Not Available

9
Rod, Clutch, Upper
 
No Longer Available [ More Info ]
Part Number: 1685294SM
Not Available

10
Nut, Full Hex, No. 10-24, L.H. Thread
 
No Longer Available [ More Info ]
Part Number: 2828704SM
Discontinued
Not Available


11
Turnbuckle
 
No Longer Available [ More Info ]
Part Number: 2108775SM
Discontinued
Not Available


12
Nut, Hex Full, No. 10-24
 
No Longer Available [ More Info ]
Part Number: 2816621
Not Available

13
Rod, Engaging Lower
 
No Longer Available [ More Info ]
Part Number: 108669
Not Available

14
Lockwasher
 $2.34
Part Number: 703116
In Stock, 3 Available
Ships within 1 business day

15
Nut, 5/16-18 Hex
 $2.34
Part Number: 7091511SM
In Stock, 2 Available
Ships within 1 business day

16
Pin, Cotter, 3/32 X 3/4
 
No Longer Available [ More Info ]
Part Number: 2818447
Not Available

17
Setscrew, 5/16-18 X 1/4
 
No Longer Available [ More Info ]
Part Number: 2828734
Not Available

18
Driver, Wheel
 
No Longer Available [ More Info ]
Part Number: 108664
Not Available

20
Seal, Grease
 
No Longer Available [ More Info ]
Part Number: 108696
Not Available

21
Bearing, Needle
 
No Longer Available [ More Info ]
Part Number: 108654
Not Available

22
Bearing & Retainer Assy
 
No Longer Available [ More Info ]
Part Number: 108667
Not Available

23
Collar, Set
 $8.21
Part Number: 1729282SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

24
Pulley, Drive
 
No Longer Available [ More Info ]
Part Number: 1657180
Not Available

25
Spring, Torsion, Idler
 $15.39
Part Number: 2108729SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

26
Locknut, Flange, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2830642
Not Available

27
Pulley Assy, Idler
 $22.34
Part Number: 2108730SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

28
Lever
 
No Longer Available [ More Info ]
Part Number: 1657175
Not Available

29
U-Bolt, Idler
 
No Longer Available [ More Info ]
Part Number: 108693
Not Available

30
Screw, Taptite
 
No Longer Available [ More Info ]
Part Number: 2829000
Not Available

31
Capscrew, Hex, 1/4-20 X 1/2
 
No Longer Available [ More Info ]
Part Number: 2821958
Not Available

32
Cover, Pulley
 
No Longer Available [ More Info ]
Part Number: 1657181
Not Available

33
Pulley, Engine
 
No Longer Available [ More Info ]
Part Number: 1657515
Not Available

34
Key, Woodruff, No. 5, 1/8 X 5/8
 $2.34
Part Number: 2805121SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

35
Screw, Thd. Forming, 1/4-20 X 1
 
No Longer Available [ More Info ]
Part Number: 2829783
Not Available

36
Belt
 
No Longer Available [ More Info ]
Part Number: 1657284SM
Not Available

37
Spacer
 $7.98
Part Number: 2156150SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

38
Screw, Special, 5/16-18 X 1
 
No Longer Available [ More Info ]
Part Number: 2106772
Not Available

39
Pin Hair .0915 x 1-7/8
 $2.68
Part Number: 5025210YP
In Stock, 22 Available
Ships within 1 business day

40
Handle, Lower
 
No Longer Available [ More Info ]
Part Number: 1666382
Not Available

41
Bolt, Curved Hd.
 
No Longer Available [ More Info ]
Part Number: 1665221
Not Available

42
Stop, Handle
 
No Longer Available [ More Info ]
Part Number: 108757
Not Available

43
Nut, Hex, Flange Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2829001
Not Available

44
Setscrew, 5/16-18 X 1/4
 
No Longer Available [ More Info ]
Part Number: 2828734
Not Available

45
Bracket, Idler Support
 
No Longer Available [ More Info ]
Part Number: 1667502
Not Available

46
Nut, Tinn., 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2817867
Not Available

47
Ring, "E" Type
 
No Longer Available [ More Info ]
Part Number: 108698
Not Available

48
Shaft, Drive Wheel
 
No Longer Available [ More Info ]
Part Number: 108666
Not Available

49
Bellcrank Assy
 
No Longer Available [ More Info ]
Part Number: 1657259
Not Available

50
Lockwasher, Split 1/4
 $2.79
Part Number: 704133
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Note: (Muffler Guard)
Wheel Height Adjusters Group
Click to close
 Fig #
1
Capscrew, Hex Hd., No. 10-24 X 1-1/2
 
No Longer Available [ More Info ]
Part Number: 933738
Not Available

2
Washer, Spring
 $2.91
Part Number: 2170157SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

3
Bolt-Wheel 3/8-16x2.7
 $4.45
Part Number: 2108765SM
In Stock, 25+ Available
Ships within 1 business day

4
Wheel, 10" Rear
 
No Longer Available [ More Info ]
Part Number: 108701
Not Available

5
Plate & Tube Assy.
 
No Longer Available [ More Info ]
Part Number: 1666951
Not Available

6
Wheel, 10"
 
No Longer Available [ More Info ]
Part Number: 1666893
Not Available

7
Bolt, Shoulder, Hex
 
No Longer Available [ More Info ]
Part Number: 108766
Not Available

8
Bolt, Rear Wheel
 $9.12
Part Number: 2170135SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

9
Shield, Trailing
 
No Longer Available [ More Info ]
Part Number: 1666187
Not Available

10
Bracket Assy., L.H.
 
No Longer Available [ More Info ]
Part Number: 1666389
Not Available

11
Flange LockNut
 $7.55
Part Number: 703893
In Stock, 22 Available
Ships within 1 business day

12
Bracket Assy., R.H.
 
No Longer Available [ More Info ]
Part Number: 1666390
Not Available

13
Bolt, Front Wheel
 
No Longer Available [ More Info ]
Part Number: 108764
Not Available

14
Wheel, 6" Front
 
No Longer Available [ More Info ]
Part Number: 1666606
Not Available

15
Screw, Special, 3/8-16 X 1-3/4
 
No Longer Available [ More Info ]
Part Number: 2108418
Not Available

16
Spacer
 $7.92
Part Number: 1666804SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

17
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 108641
Not Available

18
Adjuster, Height, Front
 
No Longer Available [ More Info ]
Part Number: 108639
Not Available

19
Capscrew, Hex, 3/8-16 X 3/4
 
No Longer Available [ More Info ]
Part Number: 2821965
Not Available

20
Plate, Adjusting
 
No Longer Available [ More Info ]
Part Number: 108640
Not Available

21
Screw, Taptite
 
No Longer Available [ More Info ]
Part Number: 2829000
Not Available

22
Nut, Pilot, Twin
 
No Longer Available [ More Info ]
Part Number: 108697
Not Available

23
Bracket Assy., L.H.
 
No Longer Available [ More Info ]
Part Number: 1663587
Not Available

24
Bracket Assy., R.H.
 
No Longer Available [ More Info ]
Part Number: 1663586
Not Available

25
Nut, Hex, Flange Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2829001
Not Available

26
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 170264
Not Available

27
Washer, Plain, 5/16
 
No Longer Available [ More Info ]
Part Number: 2817642
Not Available

28
Spacer, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 105184
Not Available

29
Plate & Tube Assy.
 
No Longer Available [ More Info ]
Part Number: 1666948
Not Available

30
Adjuster, Height, Rear
 
No Longer Available [ More Info ]
Part Number: 1666608
Not Available

31
Locknut, Hex, Nylon, No. 10-24
 
No Longer Available [ More Info ]
Part Number: 2833896
Not Available

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Accessories
Accessories for the Simplicity 1690512

Questions & Answers

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Discussion
Discussion for the Simplicity 1690512 1221, 21In 4-In-1 Self Propell

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
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