Batch Hardness TestedExporting to 30+ countriesHS Code 820840000

Replaces OEM 405380 (Notched High Lift)

Factory code 405380 — made in our own plant from 65Mn manganese steel, heat-treated cutting edge, batch hardness tested at 45–50 HRC.

Replaces OEM405380
Deck size42"–46"
Center hole5-point star
Thickness5/32"
Pack optionsPer carton
Min. order300 pcs
Replacement mower blade for OEM 405380
Detail photo 2 for OEM 405380
Detail photo 3 for OEM 405380

All photos are of the actual part — including our production photo and reference shots from the OEM application. Brand and model names are for fitment reference only.

Specifications

Part Specification

Material65Mn manganese steel
Hardness45–50 HRC
Deck size42"–46"
Center hole5-point star
Air lift1-3/16"
Blade typeNotched High Lift
ApplicationLawn tractor / Zero-turn
Length23"
Width2-3/4"
Thickness5/32"
Inner boxPer OEM reference
CartonPer OEM reference
Min. order300 pcs / SKU
Cross-reference

Replaces these part numbers

405380403107704425
Fitment

Which machines it fits

Type your mower model below to confirm this blade fits — before you enquire.

16 of 16 models
YTH2146YT46LSYTA1946RZ4621RZ4619RZ4623Z246TS146XTS246RZ46IYTH1846YTH2146XPYTH2246TDRZ246IYTH2546PB19546LT
Notes for buyers

Fitting & compatibility notes

  • YTH22V46 Mower Blades Precise Fit: Exact OEM replacement: Husqvarna Craftsman Poulan 405380, 532405380, 403107, 532403107, 21546611, 704425, 77405380, 594892801, 583444701, 531309715, 575937901
  • Fits Husqvarna 46 Inch Mower Models: YTH22V46 YTH22K46 YTH2146 YTH20K46 YT46LS YTA1946 YTA20V46 YTA22V46 YTH21K46 RZ4621 RZ4619 RZ4623 Z246 TS146X TS246 RZ46i YTH1846 2246LS 2146XLS 2346XLS YTH18K46 YTH2146XP YTH21K46 YTH2246TDR YTH22V46XLS YTH23K46 Z246i YTH2546 with 46 inch Deck
  • Fits Husqvarna 46 Inch Mower Models: Husqvarna 2006 and newer Husqvarna YTH series tractors with 46" stamped decks;2009 and newer Husqvarna RZ series zero turns with 46" stamped deck
  • Fits Poulan 46 Inch Mower Models: PB185A46LT PB18VA46 PB19546LT PB20A46 PB20A46YT PB20VA46 PB22H46YT PB23H46YT PP19H46 PP20VA46 PP22VH46 PB22H46YT PB23H46YT 461ZX
  • Fits Craftsman 46 Inch Mower Models: 917.289541 (YTH 20K46), 917.289542 (YTH 20K46), 917.289543 (YTH 20K46), 917.289630 (YTH 22V46), 917.203850, 917.253240, 917.286130, 917.286140, 917.287130, 917.287140, 917.287230, 917.287240, 917.287280, 917.287360, 917.288130, 917.288140, 917.288270, 917.288280, 917.288360, 917.288720

Need a Different Spec?

Send your sample, drawing or part number — quote within 48 hours, including tooling cost for new profiles.