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Repair Parts Home  Lawn Equipment Parts  Simplicity Parts  Simplicity Lawn Mower Parts  Simplicity 1690285 21In Sp Ms Mower Parts

We Sell Only Genuine Simplicity ® Parts.

Simplicity 1690285 21In Sp Ms Mower

Simplicity 1690285 21In Sp Ms Mower Parts

Engine Housing Shroud Group
Handle Group
Wheel Height Adjusters
     
Engine Housing Shroud Group
Click to close
 Fig #
1
Hex Head Washer Screw
 $3.25
Part Number: 2828635SM
In Stock, 25+ Available
Ships within 1 business day

2
Decal, Caution
 
No Longer Available [ More Info ]
Part Number: 1657165
Not Available

3
Decal, 1021
 
No Longer Available [ More Info ]
Part Number: 1657164
Not Available

4
Plate, Cover
 
No Longer Available [ More Info ]
Part Number: 171645
Not Available

5
Screw, Special
 
No Longer Available [ More Info ]
Part Number: 2172429
Not Available

6
Spring
 
No Longer Available [ More Info ]
Part Number: 171651
Not Available

7
Nut, Full Lock, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2823358
Not Available

8
Guard Assy, Stone
 
No Longer Available [ More Info ]
Part Number: 175703
Not Available

9
Lockwasher, Split 1/4
 $2.79
Part Number: 704133
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Note: (Muffler Guard)
10
Capscrew, Hex Hd., 1/4-20 X 1/2
 
No Longer Available [ More Info ]
Part Number: 2808295
Not Available

11
Housing, 21"
 
No Longer Available [ More Info ]
Part Number: 176069
Not Available

12
Nut, Speed, Special
 
No Longer Available [ More Info ]
Part Number: 108699
Not Available

13
Screw, Thumb, 1/4-20 X 5/8
 
No Longer Available [ More Info ]
Part Number: 2828694
Not Available

14
Shroud Assy
 
No Longer Available [ More Info ]
Part Number: 108760
Not Available

16
Hinge
 
No Longer Available [ More Info ]
Part Number: 108763
Not Available

17
Rivet, Oval Hd. 3/16 X 5/16
 
No Longer Available [ More Info ]
Part Number: 2828706
Not Available

19
Rivet, Rd. Hd., 3/32
 
No Longer Available [ More Info ]
Part Number: 928708
Not Available

20
Ring, Support
 
No Longer Available [ More Info ]
Part Number: 108777
Not Available

21
Nut & Washer Assy, No. 10-32
 
No Longer Available [ More Info ]
Part Number: 2828919
Not Available

22
Capscrew, Hex Hd., No. 10-32
 
No Longer Available [ More Info ]
Part Number: 2830531
Not Available

23
Adapter, Blade
 
No Longer Available [ More Info ]
Part Number: 108716
Not Available

24
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

25
Capscrew, Hex, 3/8-24 X 1-1/2
 
No Longer Available [ More Info ]
Part Number: 2822128
Not Available

26
Stiffener, Blade
 
No Longer Available [ More Info ]
Part Number: 108704
Not Available

27
Blade, 21"
 
No Longer Available [ More Info ]
Part Number: 108700
Not Available

28
Screw, 5/16-18 X 1
 
No Longer Available [ More Info ]
Part Number: 928697
Not Available

29
Film, Instruction
 
No Longer Available [ More Info ]
Part Number: 1608220
Not Available

31
Chute Assy
 
No Longer Available [ More Info ]
Part Number: 1657256
Not Available

32
Deflector
 
No Longer Available [ More Info ]
Part Number: 171643
Not Available

33
Grass Bag
 
No Longer Available [ More Info ]
Part Number: 1657134
Not Available

34
Support, Bag, Front
 
No Longer Available [ More Info ]
Part Number: 1657414
Not Available

35
Support, Bag, Rear
 
No Longer Available [ More Info ]
Part Number: 1657152
Not Available

36
Film, Numeral, Engine
 
No Longer Available [ More Info ]
Part Number: 170488
Not Available

37
Rod, Support Bag
 
No Longer Available [ More Info ]
Part Number: 1657554
Not Available

38
Baffle
 
No Longer Available [ More Info ]
Part Number: 171644
Not Available

39
Nut, Speed, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2828705
Not Available

41
Decal, Shroud
 
No Longer Available [ More Info ]
Part Number: 1657166
Not Available

42
Decal, Shroud
 
No Longer Available [ More Info ]
Part Number: 1657167
Not Available

43
Decal, Speed Control
 
No Longer Available [ More Info ]
Part Number: 1657638
Not Available

44
Washer, External, 3/8
 $4.57
Part Number: 703864
In Stock, 6 Available
Ships within 1 business day

45
Washer, Plain, 3/16
 
No Longer Available [ More Info ]
Part Number: 2817380
Not Available

Handle Group
Click to close
 Fig #
1
Handle, Lower
 
No Longer Available [ More Info ]
Part Number: 1657151
Not Available

2
Handle, Upper
 
No Longer Available [ More Info ]
Part Number: 1657150
Not Available

3
Bolt, Curved Hd. 5/16-18 X 1-3/4
 
No Longer Available [ More Info ]
Part Number: 108778
Not Available

4
Eyelet
 
No Longer Available [ More Info ]
Part Number: 1657535
Not Available

5
Washer, Plain, 1/4
 
No Longer Available [ More Info ]
Part Number: 2817377
Not Available

6
Nut, Wing
 
No Longer Available [ More Info ]
Part Number: 2108848
Not Available

7
Nut, Hex, Full Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2823362
Not Available

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

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

10
Pulley, Engine
 
No Longer Available [ More Info ]
Part Number: 1657515
Not Available

11
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

12
Setscrew, 5/16-18 X 1/4
 
No Longer Available [ More Info ]
Part Number: 2828734
Not Available

13
Cover, Pulley
 
No Longer Available [ More Info ]
Part Number: 1657181
Not Available

14
Capscrew, Hex, 1/4-20 X 1/2
 
No Longer Available [ More Info ]
Part Number: 2821958
Not Available

15
Lockwasher, Split 1/4
 $2.79
Part Number: 704133
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Note: (Muffler Guard)
16
Nut, Tinn., 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2817867
Not Available

17
Belt
 
No Longer Available [ More Info ]
Part Number: 1657284SM
Not Available

18
Bracket, Idler Support
 
No Longer Available [ More Info ]
Part Number: 1657247
Not Available

19
U-Bolt, Idler
 
No Longer Available [ More Info ]
Part Number: 108693
Not Available

20
Screw, Taptite
 
No Longer Available [ More Info ]
Part Number: 2829000
Not Available

21
Ring, "E" Type
 
No Longer Available [ More Info ]
Part Number: 108698
Not Available

22
Spring, Torsion, Idler
 $15.39
Part Number: 2108729SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

23
Pulley Assy, Idler
 $22.34
Part Number: 2108730SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

24
Pulley Assy, Idler
 $22.34
Part Number: 2108730SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

26
Screw, Special, 5/16-18 X 1
 
No Longer Available [ More Info ]
Part Number: 2106772
Not Available

27
Screw, Thd. Forming, 1/4-20 X 1
 
No Longer Available [ More Info ]
Part Number: 2829783
Not Available

28
Locknut, Flange, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2830642
Not Available

29
Bellcrank Assy
 
No Longer Available [ More Info ]
Part Number: 1657259
Not Available

30
Lever
 
No Longer Available [ More Info ]
Part Number: 1657175
Not Available

31
Spacer
 $7.98
Part Number: 2156150SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

32
Lockwasher
 $2.34
Part Number: 703116
In Stock, 2 Available
Ships within 1 business day

33
Nut, 5/16-18 Hex
 $2.34
Part Number: 7091511SM
In Stock, 2 Available
Ships within 1 business day

34
Shaft, Drive Wheel
 
No Longer Available [ More Info ]
Part Number: 108666
Not Available

35
Bearing & Retainer Assy
 
No Longer Available [ More Info ]
Part Number: 108667
Not Available

36
Pulley, Drive
 
No Longer Available [ More Info ]
Part Number: 1657180
Not Available

37
Collar, Set
 $8.21
Part Number: 1729282SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

38
Driver, Wheel
 
No Longer Available [ More Info ]
Part Number: 108664
Not Available

39
Rod, Clutch
 
No Longer Available [ More Info ]
Part Number: 1657245
Not Available

40
Rod, Engaging Lower
 
No Longer Available [ More Info ]
Part Number: 108669
Not Available

41
Turnbuckle
 
No Longer Available [ More Info ]
Part Number: 2108775SM
Discontinued
Not Available


42
Nut, Hex Full, No. 10-24
 
No Longer Available [ More Info ]
Part Number: 2816621
Not Available

43
Nut, Full Hex, No. 10-24, L.H. Thread
 
No Longer Available [ More Info ]
Part Number: 2828704SM
Discontinued
Not Available


44
Handle Assy, Engaging
 
No Longer Available [ More Info ]
Part Number: 1653231
Not Available

45
Bolt, Shoulder, Handle
 
No Longer Available [ More Info ]
Part Number: 108734
Not Available

46
Locknut, Full Hex, Jam, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2828698
Not Available

47
Stop, Handle
 
No Longer Available [ More Info ]
Part Number: 108757
Not Available

48
Nut, Hex, Flange Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2829001
Not Available

49
Bearing, Needle
 
No Longer Available [ More Info ]
Part Number: 108654
Not Available

50
Seal, Grease
 
No Longer Available [ More Info ]
Part Number: 108696
Not Available

51
Clamp, Cable
 
No Longer Available [ More Info ]
Part Number: 2108812
Not Available

Wheel Height Adjusters
Click to close
 Fig #
1
Washer, Spring
 $2.91
Part Number: 2170157SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

2
Wheel, 6" Front
 
No Longer Available [ More Info ]
Part Number: 108702
Not Available

2
Wheel, 6" Front
 
No Longer Available [ More Info ]
Part Number: 170153
Not Available

3
Cap, Hub, Front & Rear
 
No Longer Available [ More Info ]
Part Number: 108783
Not Available

3
Cap, Hub, Rear
 
No Longer Available [ More Info ]
Part Number: 170156
Not Available

4
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 108641
Not Available

5
Adjuster, Height, Front
 
No Longer Available [ More Info ]
Part Number: 108639
Not Available

6
Plate, Adjusting
 
No Longer Available [ More Info ]
Part Number: 108640
Not Available

7
Bolt, Shoulder, Hex
 
No Longer Available [ More Info ]
Part Number: 108711
Not Available

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

9
Nut, Pilot, Twin
 
No Longer Available [ More Info ]
Part Number: 108697
Not Available

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

10
Wheel, 10" Rear
 
No Longer Available [ More Info ]
Part Number: 172109
Not Available

11
Bolt-Wheel 3/8-16x2.7
 $4.45
Part Number: 2108765SM
In Stock, 25+ Available
Ships within 1 business day

11
Bolt, Rear Wheel
 $9.12
Part Number: 2170135SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

12
Adjuster, Height Rear
 
No Longer Available [ More Info ]
Part Number: 108638
Not Available

13
Spacer, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 105184
Not Available

14
Washer, Plain, 5/16
 
No Longer Available [ More Info ]
Part Number: 2817642
Not Available

15
Nut, Hex, Full Lock, 3/8-16
 
No Longer Available [ More Info ]
Part Number: 2823428
Not Available

16
Bracket Assy, R.H.
 
No Longer Available [ More Info ]
Part Number: 1657154
Not Available

17
Screw, Taptite
 
No Longer Available [ More Info ]
Part Number: 2829000
Not Available

18
Bracket Assy, L.H.
 
No Longer Available [ More Info ]
Part Number: 1657155
Not Available

19
Plate & Tube Assy, Manual 176116 E.S.
 
No Longer Available [ More Info ]
Part Number: 176115
Not Available

20
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 170264
Not Available

21
Nut, Hex, Flange Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2829001
Not Available

22
Bolt, Front Wheel
 
No Longer Available [ More Info ]
Part Number: 108764
Not Available

23
Clamp
 
No Longer Available [ More Info ]
Part Number: 175164
Not Available

24
Hinge, 21" Mower
 
No Longer Available [ More Info ]
Part Number: 175212
Not Available

25
Rivet, Oval Hd. 3/16 X 5/16
 
No Longer Available [ More Info ]
Part Number: 2828706
Not Available

26
Seal, Housing
 
No Longer Available [ More Info ]
Part Number: 108827
Not Available

27
Seal
 
No Longer Available [ More Info ]
Part Number: 1609088
Not Available

28
Seal, Housing
 
No Longer Available [ More Info ]
Part Number: 108820
Not Available

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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 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.

Accessories
Accessories for the Simplicity 1690285

Questions & Answers

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Discussion
Discussion for the Simplicity 1690285 21In Sp Ms Mower

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