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

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

We Sell Only Genuine Simplicity Parts
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Chute Bag Deck Group
Decal Group
Engine Housing Shroud Group
Handles Group
Wheel Height Adjusters Group
Wheel Height Adjusters Group
Chute Bag Deck Group
Simplicity 1690512 1221, 21In 4-In-1 Self Propell Chute Bag  Deck Group Diagram
 Fig #
13
Cover, Belt Obsolete - Not Available
 $2.99

Part Number:1666957

Discontinued

Discontinued
 $2.99
Discontinued
14
Nut, Push
 $3.99

Part Number:1960140SM

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
15
Hinge Obsolete - Not Available
 $2.99

Part Number:1666986

Discontinued

Discontinued
 $2.99
Discontinued
16
Spring Obsolete - Not Available
 $6.17

Part Number:2121037SM

Discontinued

Discontinued
 $6.17
Discontinued
17
Capscrew, Hex Hd., 1/4-20 X 3/4 Obsolete - Not Available
 $2.99

Part Number:930607

Discontinued

Discontinued
 $2.99
Discontinued
18
Washer, Plain, 3/16 Obsolete - Not Available
 $2.99

Part Number:2816955

Discontinued

Discontinued
 $2.99
Discontinued
19
Lockwasher, Split,1/4
 $4.99

Part Number:704133

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Muffler Guard)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
20
Nut, 1/4c Hex
 $3.99

Part Number:703127

In Stock

In Stock
 $3.99
In Stock
 $3.99
21
Washer, Ext, 3/8
 $4.99

Part Number:703864

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
22
Screw, Hex Washer, Taptit, 3/8
 $4.99

Part Number:1927187SM

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
23
Washer, Spring
 $16.21

Part Number:1663151SM

In Stock

In Stock
 $16.21
In Stock
 $16.21
24
Capscrew, Hex, 3/8-24 X 1-1/2 Obsolete - Not Available
 $2.99

Part Number:2822128

Discontinued

Discontinued
 $2.99
Discontinued
25
Blade, 21" Obsolete - Not Available
 $2.99

Part Number:1663150

Discontinued

Discontinued
 $2.99
Discontinued
26
Adaptor, Blade Obsolete - Not Available
 $2.99

Part Number:1663149

Discontinued

Discontinued
 $2.99
Discontinued
27
Key, Woodruff No. 6, 5/32 X 5/
 $3.99

Part Number:2810224SM

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
28
Stone Guard Assy. Obsolete - Not Available
 $2.99

Part Number:1666981

Discontinued

Discontinued
 $2.99
Discontinued
29
Screw, Taptite, 1/4-20 X 1/2 Obsolete - Not Available
 $2.99

Part Number:2825003

Discontinued

Discontinued
 $2.99
Discontinued
30
Screw, Thumb, 1/4-20 X 5/8 Obsolete - Not Available
 $2.99

Part Number:2835023

Discontinued

Discontinued
 $2.99
Discontinued
31
Nut, Speed, 1/4-20 Obsolete - Not Available
 $2.99

Part Number:2828705

Discontinued

Discontinued
 $2.99
Discontinued
32
Baffle Obsolete - Not Available
 $2.99

Part Number:171644

Discontinued

Discontinued
 $2.99
Discontinued
33
Lockwasher
 $3.99

Part Number:703116

In Stock

In Stock
 $3.99
In Stock
 $3.99
34
Hn, 5/16c Gr5 Yz
 $3.99

Part Number:7091511SM

In Stock

In Stock
 $3.99
In Stock
 $3.99
35
Guard, Bag Obsolete - Not Available
 $2.99

Part Number:1666968

Discontinued

Discontinued
 $2.99
Discontinued
36
Screw, Thd. Forming, 1/4-20 X 1 Obsolete - Not Available
 $2.99

Part Number:2829783

Discontinued

Discontinued
 $2.99
Discontinued
37
Control, Throttle Obsolete - Not Available
 $2.99

Part Number:1666581

Discontinued

Discontinued
 $2.99
Discontinued
38
Clamp, Cable Obsolete - Not Available
 $2.99

Part Number:2108812

Discontinued

Discontinued
 $2.99
Discontinued
39
Knob
 $14.11

Part Number:1719768SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $14.11
Usually ships in 7 - 12 business days
 $14.11
Decal Group
Simplicity 1690512 1221, 21In 4-In-1 Self Propell Decal Group class=
 Fig #
1
Decal, Speed Control Obsolete - Not Available
 $2.99

Part Number:1657638

Discontinued

Discontinued
 $2.99
Discontinued
2
Decal, Simplicity. 1221 Obsolete - Not Available
 $2.99

Part Number:1667017

Discontinued

Discontinued
 $2.99
Discontinued
3
Decal, Hot Surface Obsolete - Not Available
 $2.99

Part Number:1667140

Discontinued

Discontinued
 $2.99
Discontinued
4
Decal, Engine Shroud Obsolete - Not Available
 $2.99

Part Number:1667008

Discontinued

Discontinued
 $2.99
Discontinued
5
Decal, Stripe, Chute Obsolete - Not Available
 $2.99

Part Number:1667015

Discontinued

Discontinued
 $2.99
Discontinued
6
Decal-danger Do Not P
 $11.65

Part Number:1704276SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.65
Usually ships in 7 - 12 business days
 $11.65
7
Fllm, "Simplicity" Obsolete - Not Available
 $2.99

Part Number:106719

Discontinued

Discontinued
 $2.99
Discontinued
8
Film, Instruction Obsolete - Not Available
 $2.99

Part Number:1608220

Discontinued

Discontinued
 $2.99
Discontinued
9
Film, Handle Obsolete - Not Available
 $2.99

Part Number:1608221

Discontinued

Discontinued
 $2.99
Discontinued
10
Decal, Control Obsolete - Not Available
 $2.99

Part Number:1668042

Discontinued

Discontinued
 $2.99
Discontinued
Engine Housing Shroud Group
Simplicity 1690512 1221, 21In 4-In-1 Self Propell Engine Housing  Shroud Group class=
 Fig #
1
Collar Assy. Obsolete - Not Available
 $2.99

Part Number:1666587

Discontinued

Discontinued
 $2.99
Discontinued
2
Bag, Grass Obsolete - Not Available
 $2.99

Part Number:1666605

Discontinued

Discontinued
 $2.99
Discontinued
3
Support, Bag, Rear Obsolete - Not Available
 $2.99

Part Number:1657152

Discontinued

Discontinued
 $2.99
Discontinued
4
Chute Assy., Grass Obsolete - Not Available
 $2.99

Part Number:1667082

Discontinued

Discontinued
 $2.99
Discontinued
5
Screw, Thumb, 1/4-20 X 5/8 Obsolete - Not Available
 $2.99

Part Number:2835023

Discontinued

Discontinued
 $2.99
Discontinued
6
Replacement Kit, 21" Mower Deck Obsolete - Not Available
 $2.99

Part Number:1685159

Discontinued

Discontinued
 $2.99
Discontinued
7
Nut, Tinn., 1/4-20 Obsolete - Not Available
 $2.99

Part Number:2817867

Discontinued

Discontinued
 $2.99
Discontinued
8
Nut, Full Lock, 1/4-20 Obsolete - Not Available
 $2.99

Part Number:2823358

Discontinued

Discontinued
 $2.99
Discontinued
9
Spring Obsolete - Not Available
 $2.99

Part Number:171651

Discontinued

Discontinued
 $2.99
Discontinued
10
Plate, Cover Obsolete - Not Available
 $2.99

Part Number:171645

Discontinued

Discontinued
 $2.99
Discontinued
11
Screw, Special Obsolete - Not Available
 $2.99

Part Number:2172429

Discontinued

Discontinued
 $2.99
Discontinued
Handles Group
Simplicity 1690512 1221, 21In 4-In-1 Self Propell Handles Group class=
 Fig #
1
Handle Assy., Engaging Obsolete - Not Available
 $2.99

Part Number:1666795

Discontinued

Discontinued
 $2.99
Discontinued
2
Locknut, Full Hex, Jam, 5/16-18 Obsolete - Not Available
 $2.99

Part Number:2828698

Discontinued

Discontinued
 $2.99
Discontinued
3
Handle, Upper Obsolete - Not Available
 $2.99

Part Number:1666383

Discontinued

Discontinued
 $2.99
Discontinued
4
Bolt, Shoulder, Handle Obsolete - Not Available
 $2.99

Part Number:108734

Discontinued

Discontinued
 $2.99
Discontinued
5
Eyelet Obsolete - Not Available
 $2.99

Part Number:1657535

Discontinued

Discontinued
 $2.99
Discontinued
6
Washer, Plain, 1/4 Obsolete - Not Available
 $2.99

Part Number:2817377

Discontinued

Discontinued
 $2.99
Discontinued
7
Nut, Wing Obsolete - Not Available
 $2.99

Part Number:2108848

Discontinued

Discontinued
 $2.99
Discontinued
8
Nut, Hex, Full Lock, 5/16-18 Obsolete - Not Available
 $2.99

Part Number:2823362

Discontinued

Discontinued
 $2.99
Discontinued
9
Rod, Clutch, Upper Obsolete - Not Available
 $2.99

Part Number:1685294SM

Discontinued

Discontinued
 $2.99
Discontinued
10
Nut, Full Hex, No. 10-24, L.h.
 $6.19

Part Number:2828704SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.19
Usually ships in 7 - 12 business days
 $6.19
11
Turnbuckle Obsolete - Not Available
 $6.82

Part Number:2108775SM

Discontinued

Discontinued
 $6.82
Discontinued
12
Nut, Hex Full, No. 10-24 Obsolete - Not Available
 $2.99

Part Number:2816621

Discontinued

Discontinued
 $2.99
Discontinued
13
Rod, Engaging Lower Obsolete - Not Available
 $2.99

Part Number:108669

Discontinued

Discontinued
 $2.99
Discontinued
14
Lockwasher
 $3.99

Part Number:703116

In Stock

In Stock
 $3.99
In Stock
 $3.99
15
Hn, 5/16c Gr5 Yz
 $3.99

Part Number:7091511SM

In Stock

In Stock
 $3.99
In Stock
 $3.99
16
Pin, Cotter, 3/32 X 3/4 Obsolete - Not Available
 $2.99

Part Number:2818447

Discontinued

Discontinued
 $2.99
Discontinued
17
Setscrew, 5/16-18 X 1/4 Obsolete - Not Available
 $2.99

Part Number:2828734

Discontinued

Discontinued
 $2.99
Discontinued
18
Driver, Wheel Obsolete - Not Available
 $2.99

Part Number:108664

Discontinued

Discontinued
 $2.99
Discontinued
20
Seal, Grease Obsolete - Not Available
 $2.99

Part Number:108696

Discontinued

Discontinued
 $2.99
Discontinued
21
Bearing, Needle Obsolete - Not Available
 $2.99

Part Number:108654

Discontinued

Discontinued
 $2.99
Discontinued
22
Bearing & Retainer Assy Obsolete - Not Available
 $2.99

Part Number:108667

Discontinued

Discontinued
 $2.99
Discontinued
23
Collar, Set
 $17.58

Part Number:1729282SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.58
Usually ships in 7 - 12 business days
 $17.58
24
Pulley, Drive Obsolete - Not Available
 $2.99

Part Number:1657180

Discontinued

Discontinued
 $2.99
Discontinued
25
Spring, Torsion, Idler
 $18.85

Part Number:2108729SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $18.85
Usually ships in 7 - 12 business days
 $18.85
26
Locknut, Flange, 1/4-20 Obsolete - Not Available
 $2.99

Part Number:2830642

Discontinued

Discontinued
 $2.99
Discontinued
27
Pulley Assy, Idler
 $26.50

Part Number:2108730SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.50
Usually ships in 7 - 12 business days
 $26.50
28
Lever Obsolete - Not Available
 $2.99

Part Number:1657175

Discontinued

Discontinued
 $2.99
Discontinued
29
U-Bolt, Idler Obsolete - Not Available
 $2.99

Part Number:108693

Discontinued

Discontinued
 $2.99
Discontinued
30
Screw, Taptite Obsolete - Not Available
 $2.99

Part Number:2829000

Discontinued

Discontinued
 $2.99
Discontinued
31
Capscrew, Hex, 1/4-20 X 1/2 Obsolete - Not Available
 $2.99

Part Number:2821958

Discontinued

Discontinued
 $2.99
Discontinued
32
Cover, Pulley Obsolete - Not Available
 $2.99

Part Number:1657181

Discontinued

Discontinued
 $2.99
Discontinued
33
Pulley, Engine Obsolete - Not Available
 $2.99

Part Number:1657515

Discontinued

Discontinued
 $2.99
Discontinued
34
Key, Woodruff, No. 5, 1/8 X 5/
 $3.99

Part Number:2805121SM

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
35
Screw, Thd. Forming, 1/4-20 X 1 Obsolete - Not Available
 $2.99

Part Number:2829783

Discontinued

Discontinued
 $2.99
Discontinued
36
Belt Obsolete - Not Available
 $24.24

Part Number:1657284SM

Discontinued

Discontinued
 $24.24
Discontinued
37
Spacer
 $12.12

Part Number:2156150SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.12
Usually ships in 7 - 12 business days
 $12.12
38
Screw, Special, 5/16-18 X 1 Obsolete - Not Available
 $2.99

Part Number:2106772

Discontinued

Discontinued
 $2.99
Discontinued
39
Pin, Hair, .0915 X 1-7/8
 $3.99

Part Number:5025210YP

In Stock

In Stock
 $3.99
In Stock
 $3.99
40
Handle, Lower Obsolete - Not Available
 $2.99

Part Number:1666382

Discontinued

Discontinued
 $2.99
Discontinued
41
Bolt, Curved Hd. Obsolete - Not Available
 $2.99

Part Number:1665221

Discontinued

Discontinued
 $2.99
Discontinued
42
Stop, Handle Obsolete - Not Available
 $2.99

Part Number:108757

Discontinued

Discontinued
 $2.99
Discontinued
43
Nut, Hex, Flange Lock, 5/16-18 Obsolete - Not Available
 $2.99

Part Number:2829001

Discontinued

Discontinued
 $2.99
Discontinued
44
Setscrew, 5/16-18 X 1/4 Obsolete - Not Available
 $2.99

Part Number:2828734

Discontinued

Discontinued
 $2.99
Discontinued
45
Bracket, Idler Support Obsolete - Not Available
 $2.99

Part Number:1667502

Discontinued

Discontinued
 $2.99
Discontinued
46
Nut, Tinn., 1/4-20 Obsolete - Not Available
 $2.99

Part Number:2817867

Discontinued

Discontinued
 $2.99
Discontinued
47
Ring, "E" Type Obsolete - Not Available
 $2.99

Part Number:108698

Discontinued

Discontinued
 $2.99
Discontinued
48
Shaft, Drive Wheel Obsolete - Not Available
 $2.99

Part Number:108666

Discontinued

Discontinued
 $2.99
Discontinued
49
Bellcrank Assy Obsolete - Not Available
 $2.99

Part Number:1657259

Discontinued

Discontinued
 $2.99
Discontinued
50
Lockwasher, Split,1/4
 $4.99

Part Number:704133

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: (Muffler Guard)
 $4.99
Usually ships in 7 - 12 business days
 $4.99
Wheel Height Adjusters Group
Simplicity 1690512 1221, 21In 4-In-1 Self Propell Wheel  Height Adjusters Group class=
 Fig #
1
Capscrew, Hex Hd., No. 10-24 X 1-1/2 Obsolete - Not Available
 $2.99

Part Number:933738

Discontinued

Discontinued
 $2.99
Discontinued
2
Washer, Spring
 $3.99

Part Number:2170157SM

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
3
Bolt-wheel 3/8-16x2.7
 $6.59

Part Number:2108765SM

In Stock

In Stock
 $6.59
In Stock
 $6.59
4
Wheel, 10" Rear Obsolete - Not Available
 $2.99

Part Number:108701

Discontinued

Discontinued
 $2.99
Discontinued
5
Plate & Tube Assy. Obsolete - Not Available
 $2.99

Part Number:1666951

Discontinued

Discontinued
 $2.99
Discontinued
6
Wheel, 10" Obsolete - Not Available
 $2.99

Part Number:1666893

Discontinued

Discontinued
 $2.99
Discontinued
7
Bolt, Shoulder, Hex Obsolete - Not Available
 $2.99

Part Number:108766

Discontinued

Discontinued
 $2.99
Discontinued
8
Bolt, Rear Wheel Obsolete - Not Available
 $9.76

Part Number:2170135SM

Discontinued

Discontinued
 $9.76
Discontinued
9
Shield, Trailing Obsolete - Not Available
 $2.99

Part Number:1666187

Discontinued

Discontinued
 $2.99
Discontinued
10
Bracket Assy., L.H. Obsolete - Not Available
 $2.99

Part Number:1666389

Discontinued

Discontinued
 $2.99
Discontinued
11
Nut, Cntr Lck, 3/8-16
 $7.19

Part Number:703893

In Stock

In Stock
 $7.19
In Stock
 $7.19
12
Bracket Assy., R.H. Obsolete - Not Available
 $2.99

Part Number:1666390

Discontinued

Discontinued
 $2.99
Discontinued
13
Bolt, Front Wheel Obsolete - Not Available
 $80.38

Part Number:108764

Discontinued

Discontinued
 $80.38
Discontinued
14
Wheel, 6" Front Obsolete - Not Available
 $2.99

Part Number:1666606

Discontinued

Discontinued
 $2.99
Discontinued
15
Screw, Special, 3/8-16 X 1-3/4 Obsolete - Not Available
 $2.99

Part Number:2108418

Discontinued

Discontinued
 $2.99
Discontinued
16
Spacer
 $9.61

Part Number:1666804SM

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.61
Usually ships in 7 - 12 business days
 $9.61
17
Spring, Height Adj. Obsolete - Not Available
 $2.99

Part Number:108641

Discontinued

Discontinued
 $2.99
Discontinued
18
Adjuster, Height, Front Obsolete - Not Available
 $2.99

Part Number:108639

Discontinued

Discontinued
 $2.99
Discontinued
19
Capscrew, Hex, 3/8-16 X 3/4 Obsolete - Not Available
 $2.99

Part Number:2821965

Discontinued

Discontinued
 $2.99
Discontinued
20
Plate, Adjusting Obsolete - Not Available
 $2.99

Part Number:108640

Discontinued

Discontinued
 $2.99
Discontinued
21
Screw, Taptite Obsolete - Not Available
 $2.99

Part Number:2829000

Discontinued

Discontinued
 $2.99
Discontinued
22
Nut, Pilot, Twin Obsolete - Not Available
 $2.99

Part Number:108697

Discontinued

Discontinued
 $2.99
Discontinued
23
Bracket Assy., L.H. Obsolete - Not Available
 $2.99

Part Number:1663587

Discontinued

Discontinued
 $2.99
Discontinued
24
Bracket Assy., R.H. Obsolete - Not Available
 $2.99

Part Number:1663586

Discontinued

Discontinued
 $2.99
Discontinued
25
Nut, Hex, Flange Lock, 5/16-18 Obsolete - Not Available
 $2.99

Part Number:2829001

Discontinued

Discontinued
 $2.99
Discontinued
26
Spring, Height Adj. Obsolete - Not Available
 $2.99

Part Number:170264

Discontinued

Discontinued
 $2.99
Discontinued
27
Washer, Plain, 5/16 Obsolete - Not Available
 $2.99

Part Number:2817642

Discontinued

Discontinued
 $2.99
Discontinued
28
Spacer, Height Adj. Obsolete - Not Available
 $2.99

Part Number:105184

Discontinued

Discontinued
 $2.99
Discontinued
29
Plate & Tube Assy. Obsolete - Not Available
 $2.99

Part Number:1666948

Discontinued

Discontinued
 $2.99
Discontinued
30
Adjuster, Height, Rear Obsolete - Not Available
 $2.99

Part Number:1666608

Discontinued

Discontinued
 $2.99
Discontinued
31
Locknut, Hex, Nylon, No. 10-24 Obsolete - Not Available
 $2.99

Part Number:2833896

Discontinued

Discontinued
 $2.99
Discontinued
 Fig #
Lawn Mower Parts

Repair Guides for Simplicity 1221, 21In 4-In-1 Self Propell 1690512

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.

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.

Quick Fix: How to Sharpen the Blade on your Lawn Mower

Maintaining your lawn just got easier. The steps outlined in this video will serve as a guide to replacing or sharpening the existing blade on your lawnmower.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

Questions & Answers for 1690512


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