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Simplicity  >   1920161SM
#1920161SM 5/16 Hex Jam Nut
Messicks is a full line Simplicity dealer and will answer all your questions by phone or email. We strive to provide the best customer service, no matter where you live. If you need help finding specific part numbers call us at <b>877-260-3528</b> or email <a href=\"mailto:parts@messicks.com\">parts@messicks.com</a>.

#1920161SM 5/16 Hex Jam Nut

$6.41

Usually ships in 5-7 business days
Product replaces 7091493YP  

Weight: 0.00 lbs

Simplicity 1920161SM is a 5/16-inch hexagonal jam nut, also called a hex jam nut. This hardware part is used in various mower deck, arbor, roller, mower drive, and attachment assemblies on compatible equipment.

element not set
This part fits your tractor

This part fits 345 models   

1690368 - 3105 Rider (MS) and 26" Rotary Mower
1690369 - 3108 Rider (MS) and 30" Rotary Mower
1690395 - 3108 Rider (ES) and 30" Rotary Mower
1690566 - 3110 Rider (ES) and 30" Rotary Mower
1690839 - 36" Rotary Mower
1691107 - 3108E Rear Engine Rider and 30" Rotary Mower
1691110 - 3110E Rear Engine Rider and 30" Rotary Mower
1691419 - 36" Rotary Mower
1690370 - 3110 Rider (ES) and 36" Mower Deck
1690685 - T-811, 11HP Gear and 42" Mower Deck
1690697 - T-818, 18HP Gear and 48" Mower Deck
1690708 - 42" Mower Deck
1690709 - 48" Mower Deck
1690794 - T-811, 11HP Gear and 42" Mower Deck
1690891 - 36" Mower Deck
1690964 - T-811, 11HP Gear and 42" Mower Deck
1690984 - 60" Mower Deck
1690986 - 48" Mower Deck
1691009 - 42" Mower Deck
1691090 - T-811, 11HP Gear and 42" Mower Deck
1691109 - 3110E Rear Engine Rider and 36" Mower Deck
1691127 - 36" Mower Deck
1691128 - 36" Mower Deck
1691129 - 42" Mower Deck
1691130 - 48" Mower Deck
More Truck Bed Spreaders ...
1690525 - 3105 Rider (MS)
1690526 - 3108 Rider (MS)
1690527 - 3108 Rider (ES)
1690528 - 3110 Rider (ES)
1691106 - 3108E Rear Engine Rider
1691108 - 3110E Rear Engine Rider
1690532 - 526 Sprint, 8HP Gear and 26" Rotary Mower
1690533 - 830 Sprint, 8HP Gear and 30" Rotary Mower
1690534 - 1036 Sprint, 10HP 5-Speed and 36" Mower Deck
1690535 - 526 Sprint, 8HP Gear
1690536 - 830 Sprint, 8HP Gear
1690537 - 1036 Sprint, 10HP 5-Speed
1691111 - 830 Sprint, 8HP Gear
1691112 - 830 Sprint, 8HP Gear and 30" Mower Deck
1691113 - 1036 Sprint, 10HP 5-Speed
1691114 - 1036 Sprint, 10HP 5-Speed and 36" Mower Deck
1691440 - 830 Sprint, 8HP Gear and 30" Mower Deck
1690682 - 6211, 11HP Tractor w/Turf Tires and 42" Mower Deck
1690683 - 6211, 11HP Tractor w/Turf Tires
1690687 - 6216, 16HP Tractor w/Turf Tires and 42" Mower Deck
1690688 - 6216, 16HP Tractor w/Turf Tires
1690689 - 6216, 16HP Tractor w/Turf Tires and 48" Mower Deck
1690691 - T-816, 16HP Gear and 42" Mower Deck
1690692 - T-816, 16HP Gear
1690693 - T-816, 16HP Gear and 48" Mower Deck
1690694 - 6218, 18HP Tractor w/Turf Tires and 48" Mower Deck
1690695 - 6218, 18HP Tractor w/Turf Tires
1690701 - 6211, 11HP Tractor w/Turf Tires TRACTOR ONLY
1690702 - 6216, 16HP Tractor w/Turf Tires TRACTOR ONLY
1690703 - 6218, 18HP Tractor w/Turf Tires TRACTOR ONLY
1690711 - 616 Specail, 16HP 5-Speed
1690712 - 616 Specail, 16HP 5-Speed and 42" Mower Deck
1690733 - 6211, 11HP Tractor w/Ag Tires and 42" Mower Deck
1690735 - 6216, 16HP Tractor w/Ag Tires and 42" Mower Deck
More 600/6000 Series ...
1690684 - 5116, 16HP Gear
1690690 - 5116, 16HP Gear and 36" Mower Deck
1690696 - 5116, 16HP Gear TRACTOR ONLY
1690699 - 5116, 16HP Gear and 42" Mower Deck
1690849 - 5216, 16HP Gear
1690850 - 5216, 16HP Gear TRACTOR ONLY
1690851 - 5216, 16HP Gear and 36" Rotary Mower
1690852 - 5216, 16HP Gear and 42" Mower Deck
1690853 - 5216H, 16HP Hydro
1690854 - 5216H, 16HP Hydro TRACTOR ONLY
1690855 - 5216H, 16HP Hydro and 36" Rotary Mower
1690856 - 5216H, 16HP Hydro and 42" Mower Deck
1690860 - 5216, 16HP Gear TRACTOR ONLY
1690879 - 5216, 16HP Gear
1690880 - 5216, 16HP Gear TRACTOR ONLY
1690881 - 5216H, 16HP Hydro
1690882 - 5216H, 16HP Hydro TRACTOR ONLY
More 500/5000 Series ...
1690686 - T-811, 11HP Gear
1690698 - T-818, 18HP Gear
1690792 - T-811, 11HP Gear
1690793 - T-811, 11HP Gear TRACTOR ONLY
1690962 - T-811, 11HP Gear
1690963 - T-811, 11HP Gear TRACTOR ONLY
1691045 - T-811, 11HP Gear
1691089 - T-811, 11HP Gear TRACTOR ONLY
1691232 - Vanguard, 12HP Gear
1691241 - T-813, 13HP Gear
1691303 - T-813, 13HP Gear TRACTOR ONLY
1691335 - Vanguard, 8HP Gear
1691336 - Vanguard, 12HP Hydro
1691351 - Front P.T.O. (540 RPM)
1691358 - Wide Body Cart Collector
1690700 - 5116, 16HP Gear TRACTOR ONLY
1690704 - T-811, 11HP Gear TRACTOR ONLY
1690705 - T-816, 16HP Gear TRACTOR ONLY
1690706 - T-818, 18HP Gear TRACTOR ONLY
1690713 - 616 Specail, 16HP 5-Speed TRACTOR ONLY
1691270 - 4212H, 12HP Hydro TRACTOR ONLY
1690810 - 5216, 16HP Hydrostatic Tiller
1690812 - 5216, 16HP Hydrostatic Tiller and 42" Mower Deck
1690813 - 5216, 16HP Hydrostatic Tiller TRACTOR ONLY
1690814 - 5216, 16HP Hydrostatic Tiller TRACTOR ONLY
1691017 - SunStar, 18HP
1691018 - SunStar, 20HP
1691167 - SunStar, 20HP and 48" Mower Deck
1691168 - SunStar, 18HP and 48" Mower Deck
1691250 - SunStar, 14HP
1691357 - SunStar, 16HP Hydro
1691380 - SunStar, 18HP
1691381 - SunStar, 20HP
1691385 - SunStar, 14HP and 42" Mower Deck
1691386 - SunStar, 16HP Hydro and 48" Mower Deck
1691395 - SunStar, 18HP and 48" Mower Deck
1691396 - SunStar, 20HP and 48" Mower Deck
1691019 - 1918H, 18HP Ultima
1691020 - 1920H, 20HP Ultima
1691307 - 1918H, 18HP w/PS
1691391 - 1918H, 18HP Ultima
1691392 - 1920, 20HP Hydro
1691392 - 1920H, 20HP Ultima
1691397 - 1918H, 18HP Hydro
1691397 - 1918H, 18HP Ultima w/PS
1691027 - 4208, 8HP Gear
1691047 - 4208, 8HP Gear TRACTOR ONLY
1691048 - 4208, 8HP Gear and 36" Mower Deck
1691066 - 4208, 8HP Gear TRACTOR ONLY
1691251 - 4212G, 12HP Gear and 36" Mower Deck
1691253 - 4212H, 12HP Hydro and 36" Mower Deck
1691268 - 4212G, 12HP Gear TRACTOR ONLY
1691269 - 4212G, 12HP Gear
1691271 - 4212H, 12HP Hydro
1691324 - 4212G, 12HP Gear TRACTOR ONLY
1691325 - 4212H, 12HP Hydro TRACTOR ONLY
1691340 - 4212H, 12HP Hydro
1691387 - 1914H, 14HP Ultima
1691388 - 1914H, 14HP Ultima and 42" Mower Deck
1691427 - 4212/12LT, 12HP Gear
1691441 - 4212/12LT, 12HP Gear TRACTOR ONLY
1691444 - 4212/12LT, 12HP Gear and 36" Rotary Mower
More 400/4000 Series ...
1691198 - Front Cut Rider, 12HP Gear-Drive
1691331 - Front Cut Rider, 12HP Hydro
1691346 - Front Cut Rider, 12HP Gear-Drive TRACTOR ONLY
1691347 - Front Cut Rider, 12HP Hydro TRACTOR ONLY
1691278 - Front Cut Rider, 8HPGear (SunRunner) and 36" Mower Deck
1691330 - Front Cut Rider, 8HPGear (SunRunner)
1691345 - Front Cut Rider, 8HPGear (SunRunner) TRACTOR ONLY
STOCK ORDERS PLACED IN:
7 : 43 : 44
WILL SHIP TODAY