866-322-9842
Mon-Fri 7am-1am EST
Sat-Sun 7am-11pm EST
Repair Parts Home  Lawn Equipment Parts  Simplicity Parts  Simplicity Lawn Mower Parts  Simplicity 1690251 21In Walk-Behind Rotary Mower Parts

We Sell Only Genuine Simplicity ® Parts.

Simplicity 1690251 21In Walk-Behind Rotary Mower

Simplicity 1690251 21In Walk-Behind Rotary Mower Parts

Discuss  |  Repair Videos
Popular Parts

We Sell Only Genuine Simplicity ® Parts.

Simplicity 1690251 21In Walk-Behind Rotary Mower

Simplicity 1690251 21In Walk-Behind Rotary Mower Parts

Push Model - 21 (Front Wheels Engine For Self-Propelled)
Click to close
 Fig #
1
Housing, 21"
 
No Longer Available [ More Info ]
Part Number: 170013
Not Available

1
Housing, 21"
 
No Longer Available [ More Info ]
Part Number: 176069
Not Available

2
Bracket Assy, L.H.
 
No Longer Available [ More Info ]
Part Number: 172009
Not Available

2
Bracket Assy, L.H.
 
No Longer Available [ More Info ]
Part Number: 108748
Not Available

3
Washer, Hex Hd., Taptite, 1/4-20 X 3/8
 
No Longer Available [ More Info ]
Part Number: 2827428
Not Available

4
Bracket Assy, R.H.
 
No Longer Available [ More Info ]
Part Number: 172011
Not Available

4
Bracket Assy, R.H.
 
No Longer Available [ More Info ]
Part Number: 108749
Not Available

5
Plate & Tube Assy
 
No Longer Available [ More Info ]
Part Number: 176106
Not Available

6
Bolt, Shoulder, Hex
 
No Longer Available [ More Info ]
Part Number: 108766
Not Available

7
Seal, Housing
 
No Longer Available [ More Info ]
Part Number: 108827
Not Available

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

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

9
Nut, Hex, Full Lock, 3/8-16
 
No Longer Available [ More Info ]
Part Number: 2823428
Not Available

9
Nut, Hex, Flange Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2829001
Not Available

10
Washer, Plain, 5/16
 
No Longer Available [ More Info ]
Part Number: 2817642
Not Available

11
Adjuster, Height Rear
 
No Longer Available [ More Info ]
Part Number: 108638
Not Available

12
Spacer, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 105184
Not Available

13
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 170264
Not Available

14
Wheel, 10" Rear
 
No Longer Available [ More Info ]
Part Number: 172109
Not Available

14
Wheel, 10" Rear
 
No Longer Available [ More Info ]
Part Number: 108701
Not Available

15
Cap, Hub, Rear
 
No Longer Available [ More Info ]
Part Number: 170156
Not Available

15
Cap, Hub, Front & Rear
 
No Longer Available [ More Info ]
Part Number: 108783
Not Available

16
Washer, Wave
 
No Longer Available [ More Info ]
Part Number: 108712
Not Available

17
Seal, Housing
 
No Longer Available [ More Info ]
Part Number: 108820
Not Available

18
Handle, Upper
 
No Longer Available [ More Info ]
Part Number: 108745
Not Available

19
Tubing, Handle
 
No Longer Available [ More Info ]
Part Number: 108793
Not Available

20
Washer, Plain, 1/4
 
No Longer Available [ More Info ]
Part Number: 2817377
Not Available

21
Handle, Lower
 
No Longer Available [ More Info ]
Part Number: 108656
Not Available

22
Eyelet, Handle
 
No Longer Available [ More Info ]
Part Number: 108821
Not Available

23
Bolt, Curved Hd. 5/16-18 X 1-3/4
 
No Longer Available [ More Info ]
Part Number: 108778
Not Available

24
Nut, Wing
 
No Longer Available [ More Info ]
Part Number: 2108848
Not Available

25
Latch, Handle
 
No Longer Available [ More Info ]
Part Number: 108727
Not Available

26
Bolt, Latch, Handle
 
No Longer Available [ More Info ]
Part Number: 108834
Not Available

27
Nut, Latch, Handle
 
No Longer Available [ More Info ]
Part Number: 108835
Not Available

28
Nut, Hex, Full Lock, 5/16-18
 
No Longer Available [ More Info ]
Part Number: 2823362
Not Available

29
Plate, Adjusting
 
No Longer Available [ More Info ]
Part Number: 108640
Not Available

30
Adjuster, Height, Front
 
No Longer Available [ More Info ]
Part Number: 108639
Not Available

31
Spring, Height Adj.
 
No Longer Available [ More Info ]
Part Number: 108641
Not Available

32
Pin Hair .0915 x 1-7/8
 $2.68
Part Number: 5025210YP
In Stock, 22 Available
Ships within 1 business day

33
Bolt, Shoulder, Hex
 
No Longer Available [ More Info ]
Part Number: 108711
Not Available

34
Capscrew, Hex, 3/8-16 X 5/8
 
No Longer Available [ More Info ]
Part Number: 2818228
Not Available

35
Nut, Pilot, Twin
 
No Longer Available [ More Info ]
Part Number: 108697
Not Available

36
Bolt, Front Wheel
 
No Longer Available [ More Info ]
Part Number: 108764
Not Available

37
Wheel, 6" Front
 
No Longer Available [ More Info ]
Part Number: 170153
Not Available

37
Wheel, 6" Front
 
No Longer Available [ More Info ]
Part Number: 108702
Not Available

38
Cap, Hub
 
No Longer Available [ More Info ]
Part Number: 170155
Not Available

39
Washer, Spring
 $2.91
Part Number: 2170157SM
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

40
Washer, Seal
 
No Longer Available [ More Info ]
Part Number: 108819
Not Available

41
Plate, Cover
 
No Longer Available [ More Info ]
Part Number: 171645
Not Available

42
Nut, Speed, Special
 
No Longer Available [ More Info ]
Part Number: 108699
Not Available

43
Screw, Thumb, 1/4-20 X 5/8
 
No Longer Available [ More Info ]
Part Number: 2828694
Not Available

44
Screw, Special
 
No Longer Available [ More Info ]
Part Number: 2172429
Not Available

45
Spring
 
No Longer Available [ More Info ]
Part Number: 171651
Not Available

46
Nut, Full Lock, 1/4-20
 
No Longer Available [ More Info ]
Part Number: 2823358
Not Available

47
Screw, Thd. Forming, 3/8-16 X 1
 
No Longer Available [ More Info ]
Part Number: 930606
Not Available

49
Ring, Support
 
No Longer Available [ More Info ]
Part Number: 108777
Not Available

50
Rivet, Rd. Hd., 3/32
 
No Longer Available [ More Info ]
Part Number: 928708
Not Available

51
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

52
Adapter, Blade
 
No Longer Available [ More Info ]
Part Number: 108716
Not Available

53
Stiffener, Blade
 
No Longer Available [ More Info ]
Part Number: 108704
Not Available

54
Blade, 21"
 
No Longer Available [ More Info ]
Part Number: 108700
Not Available

55
Capscrew, Hex, 3/8-24 X 1-1/2
 
No Longer Available [ More Info ]
Part Number: 2822128
Not Available

56
Bolt, 5/16-18 X 1
 
No Longer Available [ More Info ]
Part Number: 923075
Not Available

57
Shroud Assy
 
No Longer Available [ More Info ]
Part Number: 108760
Not Available

58
Shroud
 
No Longer Available [ More Info ]
Part Number: 108759
Not Available

59
Hinge
 
No Longer Available [ More Info ]
Part Number: 108763
Not Available

60
Rivet, Oval Hd. 3/16 X 5/16
 
No Longer Available [ More Info ]
Part Number: 2828706
Not Available

61
Screw, Thd. Forming No. 12-24 X 1/2
 
No Longer Available [ More Info ]
Part Number: 928695
Not Available

62
Film, Simplicity
 
No Longer Available [ More Info ]
Part Number: 172679
Not Available

63
Film, Throttle Control
 
No Longer Available [ More Info ]
Part Number: 1608216
Not Available

64
Film, Instruction
 
No Longer Available [ More Info ]
Part Number: 1608220
Not Available

65
Film, Numeral, Engine
 
No Longer Available [ More Info ]
Part Number: 170488
Not Available

67
Decal, Safety Stds.
 
No Longer Available [ More Info ]
Part Number: 176700
Not Available

68
Guard Assy, Stone
 
No Longer Available [ More Info ]
Part Number: 175703
Not Available

69
Capscrew, Hex Hd., 1/4-20 X 1/2
 
No Longer Available [ More Info ]
Part Number: 2808295
Not Available

70
Lockwasher, Split 1/4
 $2.79
Part Number: 704133
Ships In 4 - 7 Business Days
Ships in 4 - 7 business days

Note: (Muffler Guard)
Lawn Mower Parts
Repair Guides
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.

How to Replace the Fuel Filters in Your Outdoor Power Equipment

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

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.

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.

Accessories
Accessories for the Simplicity 1690251

Discussion
Discussion for the Simplicity 1690251 21In Walk-Behind Rotary Mower

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
visa mastercard discover american express PayPal
HACKER SAFE certified sites prevent over 99.9% of hacker crime.

fancyboxy