Lawn Tractor Hex Lock Nut 873800500

Brand: Husqvarna · Appliance: Washer · Fits: 72 models · Reference price: $56.12

873800500 is a Husqvarna replacement part (lawn tractor hex lock nut) for washers. Our fitment data lists 72 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Showing 60 of 72 confirmed models, models with their own parts page first.
ModelBrandApplianceParts on file
ST224-96193009602Husqvarna—190
96192006701Poulan—116
96192009200Poulan—93
96192008700Poulan—87
PR624ES-96198004300Poulan—83
ST227P-96193009703Husqvarna—83
PR270-96192009000Poulan—79
96193009602Husqvarna—73
96193009603Husqvarna—73
96198004600Poulan—71
96192006702Poulan—70
96193009702Husqvarna—70
96193009703Husqvarna—69
HL8527STEAHusqvarna—65
96192009600Poulan—57
PR300-96192007104Poulan—55
TF224-96083001100Husqvarna—55
96083001100Husqvarna—54
10530SBEHusqvarna—48
96192009000Poulan—47
PR271-96192009101Poulan—45
HL1027 STEBHusqvarna—33
PR624ES-96198004600Poulan—33
96192007104Poulan—32
917372420Craftsman—29
96192009900Poulan—29
5521BBCHusqvarna—28
PR624ES-96192003701Poulan—28
917372190Craftsman—27
131907031CraftsmanWasher25
96083000605Husqvarna—25
96192009101Poulan—25
FT900-96083000605Husqvarna—25
PR624ES-96198004604Poulan—24
ST224-96193009603Husqvarna—23
131907030CraftsmanWasher21
1130SBEXPHusqvarna—20
917383030Craftsman—20
917299390Husqvarna—19
1027STEHusqvarna—18
10527STEHusqvarna—18
96198004604Poulan—18
ST227P-96193009702Husqvarna—18
HL1027 STEAHusqvarna—17
PR270A-96192009600Poulan—17
96193009604Husqvarna—16
96119000400Poulan—15
96192008900Poulan—15
PR624ES-96198004601Poulan—15
96192009102Poulan—14
96198004601Poulan—14
96192003701Poulan—13
96198004300Poulan—13
96112009300Weed Eater—12
PR271-96192009102Poulan—12
ST224-96193009604Husqvarna—12
PA10530ES (96192008900)Husqvarna—10
PA5524 (96192008700)Poulan—10
PR240 (96192006701)Poulan—10
PR240 (96192006702)Poulan—10

Part numbers it replaces

The manufacturer lists 873800500 as the replacement for these earlier part numbers. Substitute parts can look different from the original but serve the same function.

Other parts for model ST224-96193009602

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

Reference price and where to compare

The reference price on file for this part is $56.12. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 873800500 listings on Amazon

Before you order

Model lookup tool