Batch Hardness TestedExporting to 30+ countriesHS Code 820840000

Replaces OEM 405380 (Mulching)

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 size46"
Center hole5-point star
Thickness0.150"
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 size46"
Center hole5-point star
Air lift1"
Blade typeMulching
ApplicationLawn tractor / Zero-turn
Length22-7/8"
Width2-1/2"
Thickness0.150"
Inner boxPer OEM reference
CartonPer OEM reference
Min. order300 pcs / SKU
Cross-reference

Replaces these part numbers

405380
Fitment

Which machines it fits

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

8 of 8 models
RZ4619RZ4623YTH2146XPZ246T2400GT5000YT3000PB19546LT
Notes for buyers

Fitting & compatibility notes

  • Blades Repalce for Husqvarna/Craftsman/Poulan Pro 403107 532403107 532405380 405380
  • Blades Compatible with Husqvarna 2246LS, RZ4619, RZ4623, YTA22V46, YTH20K46, YTH2146XP, YTH21K46, YTH22V46, Z246 46”Zero Turn Riding Mower
  • Blades Compatible with Craftsman T2400 GT5000 YT3000 46 inch Zero Turn Riding Mower
  • Blades Compatible with Poulan Pro 46”Zero Turn Riding Mower,model:PB20A46, PB20VA46, PB22H46YT, PB23H46YT, PB185A46LT, PB19546LT, PP20VA46, PP22VH46
  • Blades Center Hole Shape: 5-star;Mower Blade Type: Mulching Blade.
Same deck size

Other blades for 46" decks

Buyers servicing mixed fleets usually order these together.

Need a Different Spec?

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