![Simplicity 48 Inch Mower Deck Replacement For Model 1690021](images/simplicity_logo.png)
Simplicity 48 Inch Mower Deck Replacement Parts For Model 1690021
![Simplicity 1690021 48 Inch Mower Deck Page A Diagram](images/simplicity/1690021_WW_1.gif)
![Simplicity 1690021 48 Inch Mower Deck 2172076 OEM replacement Cover, R.H.](images2/photo_not_available.png)
Part Number:2172076
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2172354 OEM replacement Cover, L.H.](images2/photo_not_available.png)
Part Number:2172354
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2829000 OEM replacement Screw, Taptite](images2/photo_not_available.png)
Part Number:2829000
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108386SM OEM replacement Idler Pulley](images2/photo_not_available.png)
Part Number:2108386SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108473ASM OEM replacement Lever Assy, Idler](images2/photo_not_available.png)
Part Number:2108473ASM
Not Available for Retail Sale
![Simplicity 1690021 48 Inch Mower Deck 2817642 OEM replacement Washer, Plain, 5/16](images2/photo_not_available.png)
Part Number:2817642
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1916965SM OEM replacement Split Lock Washer 3/8](images2/photo_not_available.png)
Part Number:1916965SM
Usually ships in 7 - 12 business days
Part Number:703457
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108418 OEM replacement Screw, Special, 3/8-16 X 1-3/4](images2/photo_not_available.png)
Part Number:2108418
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2171815SM OEM replacement Eyebolt, Chain](images2/photo_not_available.png)
Part Number:2171815SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108449SM OEM replacement Spring Tension](images2/photo_not_available.png)
Part Number:2108449SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108450 OEM replacement Belt, "V", Mower Drive](images2/photo_not_available.png)
Part Number:2108450
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108448 OEM replacement Blade, Knife](images2/photo_not_available.png)
Part Number:2108448
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2822586SM OEM replacement Capscrew, 3/8-16 X 5/8](images2/photo_not_available.png)
Part Number:2822586SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2172015ASM OEM replacement Arm Assy, Rocker](images2/photo_not_available.png)
Part Number:2172015ASM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 930574 OEM replacement Capscrew Hex Hd. 1/2-20 X 3](images2/photo_not_available.png)
Part Number:930574
Not Available for Retail Sale
![Simplicity 1690021 48 Inch Mower Deck 2819262 OEM replacement Locknut, Jam, 1/2-20](images2/photo_not_available.png)
Part Number:2819262
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2817279 OEM replacement Capscrew, 1/2Nc X 1-1/4](images2/photo_not_available.png)
Part Number:2817279
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 172082 OEM replacement Spacer](images2/photo_not_available.png)
Part Number:172082
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2818430 OEM replacement Washer, Plain, 7/16](images2/photo_not_available.png)
Part Number:2818430
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2176151 OEM replacement Film, Safety](images2/photo_not_available.png)
Part Number:2176151
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2174845 OEM replacement Film, Belt Installation](images2/photo_not_available.png)
Part Number:2174845
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108794 OEM replacement Arm Assy, Rocker](images2/photo_not_available.png)
Part Number:2108794
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1729274SM OEM replacement Inner Bearing Race](images2/photo_not_available.png)
Part Number:1729274SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2819361 OEM replacement Capscrew, 3/8Nc X 1-3/4](images2/photo_not_available.png)
Part Number:2819361
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2816966 OEM replacement Washer, Lock, 1/2](images2/photo_not_available.png)
Part Number:2816966
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2154304SM OEM replacement Yoke End, Adj.](images2/photo_not_available.png)
Part Number:2154304SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2172473ASM OEM replacement Bail Assy](images2/photo_not_available.png)
Part Number:2172473ASM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2816951 OEM replacement Nut, Hexagon, 1/2Nc](images2/photo_not_available.png)
Part Number:2816951
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2105051 OEM replacement Spacer](images2/photo_not_available.png)
Part Number:2105051
Discontinued
![Simplicity 1690021 48 Inch Mower Deck Page B Diagram](images/simplicity/1690021_WW_2.gif)
![Simplicity 1690021 48 Inch Mower Deck 2822109 OEM replacement Bolt, 3/8Nc X 1-1/4](images2/photo_not_available.png)
Part Number:2822109
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1916965SM OEM replacement Split Lock Washer 3/8](images2/photo_not_available.png)
Part Number:1916965SM
Usually ships in 7 - 12 business days
Part Number:703457
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 176719 OEM replacement Decal, Danger](images2/photo_not_available.png)
Part Number:176719
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2817279 OEM replacement Capscrew, 1/2Nc X 1-1/4](images2/photo_not_available.png)
Part Number:2817279
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2816951 OEM replacement Nut, Hexagon, 1/2Nc](images2/photo_not_available.png)
Part Number:2816951
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2105051 OEM replacement Spacer](images2/photo_not_available.png)
Part Number:2105051
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2816966 OEM replacement Washer, Lock, 1/2](images2/photo_not_available.png)
Part Number:2816966
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2154305 OEM replacement Pin, Yoke](images2/photo_not_available.png)
Part Number:2154305
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 704241 OEM replacement Pin, Round Head Drilled, 3/8 X](images2/photo_not_available.png)
![Simplicity 1690021 48 Inch Mower Deck 2818452 OEM replacement Pin, Cotter, 1/8 X 1](images2/photo_not_available.png)
Part Number:2818452
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2822606 OEM replacement Capscrew, Hex Hd., 3/8-24 X 1-3/4](images2/photo_not_available.png)
Part Number:2822606
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 703852 OEM replacement Pin](images2/photo_not_available.png)
Part Number:703852
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2174190SM OEM replacement Pulley](images2/photo_not_available.png)
Part Number:2174190SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2163011 OEM replacement Belt, "V", Tractor To Mower](images2/photo_not_available.png)
Part Number:2163011
Discontinued
![Simplicity 1690021 48 Inch Mower Deck Page C Diagram](images/simplicity/1690021_WW_3.gif)
![Simplicity 1690021 48 Inch Mower Deck 2172046ASM OEM replacement Bracket, Roller, L.h.](images2/photo_not_available.png)
Part Number:2172046ASM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2823347 OEM replacement Bolt, Carriage, 3/8"-16 X 3/4" Lg.](images2/photo_not_available.png)
Part Number:2823347
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2823346 OEM replacement Bolt, Carriage, 5/16-18 X 3/4](images2/photo_not_available.png)
Part Number:2823346
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1916965SM OEM replacement Split Lock Washer 3/8](images2/photo_not_available.png)
Part Number:1916965SM
Usually ships in 7 - 12 business days
Part Number:703457
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2172015ASM OEM replacement Arm Assy, Rocker](images2/photo_not_available.png)
Part Number:2172015ASM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2172075 OEM replacement Roller Shaft Assembly](images2/photo_not_available.png)
Part Number:2172075
Not Available for Retail Sale
![Simplicity 1690021 48 Inch Mower Deck 2108465 OEM replacement Roller Bar Assembly L.H.](images2/photo_not_available.png)
Part Number:2108465
Not Available for Retail Sale
![Simplicity 1690021 48 Inch Mower Deck 2823428 OEM replacement Nut, Hex, Full Lock, 3/8-16](images2/photo_not_available.png)
Part Number:2823428
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2807731 OEM replacement Capscrew, 3/8Nc X 1](images2/photo_not_available.png)
Part Number:2807731
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108419 OEM replacement Bushing](images2/photo_not_available.png)
Part Number:2108419
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108432SM OEM replacement Roller Assy., W/bushings](images2/photo_not_available.png)
Part Number:2108432SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2819387 OEM replacement Washer, Plain, 5/8](images2/photo_not_available.png)
Part Number:2819387
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2818458 OEM replacement Pin, Cotter, 3/16 X 1](images2/photo_not_available.png)
Part Number:2818458
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2817421 OEM replacement Locknut, Jam, 3/8-16](images2/photo_not_available.png)
Part Number:2817421
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1650394SM OEM replacement Screw Assy., Adjusting](images2/photo_not_available.png)
Part Number:1650394SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108360SM OEM replacement Spring](images2/photo_not_available.png)
Part Number:2108360SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108454ASM OEM replacement Bracket & Shaft Assy.](images2/photo_not_available.png)
Part Number:2108454ASM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2817642 OEM replacement Washer, Plain, 5/16](images2/photo_not_available.png)
Part Number:2817642
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2822000 OEM replacement Pin, Cotter, 3/32 X 5/8](images2/photo_not_available.png)
Part Number:2822000
Discontinued
![Simplicity 1690021 48 Inch Mower Deck Page D Diagram](images/simplicity/1690021_WW_4.gif)
![Simplicity 1690021 48 Inch Mower Deck 2103303SM OEM replacement Housing, 48"](images2/photo_not_available.png)
Part Number:2103303SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1650533SM OEM replacement Tube Assy](images2/photo_not_available.png)
Part Number:1650533SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108134 OEM replacement Ring, Backing](images2/photo_not_available.png)
Part Number:2108134
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108201SM OEM replacement Spacer](images2/photo_not_available.png)
Part Number:2108201SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108139 OEM replacement Flinger](images2/photo_not_available.png)
Part Number:2108139
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108181 OEM replacement Washer](images2/photo_not_available.png)
Part Number:2108181
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2108257SM OEM replacement Washer](images2/photo_not_available.png)
Part Number:2108257SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108472 OEM replacement Washer](images2/photo_not_available.png)
Part Number:2108472
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2813958 OEM replacement Fitting, Grease](images2/photo_not_available.png)
Part Number:2813958
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2818312SM OEM replacement Key 3/16x.625](images2/photo_not_available.png)
Part Number:2818312SM
Usually ships in 7 - 12 business days
Part Number:2108436SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108250SM OEM replacement Arbor Assy.](images2/photo_not_available.png)
Part Number:2108250SM
Usually ships in 7 - 12 business days
Part Number:1685004SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2822133 OEM replacement Locknut, Jam, 3/4-16](images2/photo_not_available.png)
Part Number:2822133
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2157332 OEM replacement Key](images2/photo_not_available.png)
![Simplicity 1690021 48 Inch Mower Deck 2108453 OEM replacement Baffle](images2/photo_not_available.png)
Part Number:2108453
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2822110 OEM replacement Bolt, Carriage, 3/8-16 X 3/4](images2/photo_not_available.png)
Part Number:2822110
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1916965SM OEM replacement Split Lock Washer 3/8](images2/photo_not_available.png)
Part Number:1916965SM
Usually ships in 7 - 12 business days
Part Number:703457
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108186SM OEM replacement Clip](images2/photo_not_available.png)
Part Number:2108186SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2822125 OEM replacement Screw. Thd. Forming, 1/4-20 X 7/8](images2/photo_not_available.png)
Part Number:2822125
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2821959 OEM replacement Capscrew, Hex Hd.](images2/photo_not_available.png)
Part Number:2821959
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2817377 OEM replacement Washer, Plain, 1/4](images2/photo_not_available.png)
Part Number:2817377
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2816964SM OEM replacement Split Lock Washer 1/4](images2/photo_not_available.png)
Part Number:2816964SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2816622SM OEM replacement Hex Nut 1/?4c](images2/photo_not_available.png)
Part Number:2816622SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2108224ASM OEM replacement Bracket, Roller, L.h.](images2/photo_not_available.png)
Part Number:2108224ASM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2823346 OEM replacement Bolt, Carriage, 5/16-18 X 3/4](images2/photo_not_available.png)
Part Number:2823346
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2156131SM OEM replacement Stud](images2/photo_not_available.png)
Part Number:2156131SM
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2821965 OEM replacement Capscrew, Hex, 3/8-16 X 3/4](images2/photo_not_available.png)
Part Number:2821965
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2817642 OEM replacement Washer, Plain, 5/16](images2/photo_not_available.png)
Part Number:2817642
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 1650533SM OEM replacement Tube Assy](images2/photo_not_available.png)
Part Number:1650533SM
Usually ships in 7 - 12 business days
![Simplicity 1690021 48 Inch Mower Deck 2823232 OEM replacement Carriage Bolt, 3/8Nc X 1](images2/photo_not_available.png)
Part Number:2823232
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2176720 OEM replacement Decal, Caution](images2/photo_not_available.png)
Part Number:2176720
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2161130 OEM replacement Capscrew, Special](images2/photo_not_available.png)
Part Number:2161130
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2103229 OEM replacement Arbor Kit, Outside](images2/photo_not_available.png)
Part Number:2103229
Discontinued
![Simplicity 1690021 48 Inch Mower Deck 2103233 OEM replacement Arbor Kit, Center](images2/photo_not_available.png)
Part Number:2103233
Discontinued