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
Cross-reference
Part Specification
| Material | 65Mn manganese steel |
| Hardness | 45–50 HRC |
| Deck size | 48"–54" |
| Center hole | 5-point star |
| Air lift | 1" |
| Blade type | Mulching |
| Application | Lawn tractor / Zero-turn |
| Length | 16-5/8" |
| Width | 2-1/2" |
| Thickness | 0.204" |
| Inner box | Per OEM reference |
| Carton | Per OEM reference |
| Min. order | 300 pcs / SKU |
Replaces these part numbers
173921
Fitment
Which machines it fits
Type your mower model below to confirm this blade fits — before you enquire.
18 of 18 models
Z248FYTH2348YTH2148Z248YTH2448Z4818Z4822Z4824Z4218RZ4824FTS348XDTS348TS348DTS148TS148XTS248XDYT48XLSYTH1848XP
Notes for buyers
Fitting & compatibility notes
- Blades Replace number Craftsman, Husqvarna, Poulan 173921 532173921
- Mower Blades Compatible with Husqvarna Z248F YTH2348 YTH24V48 YTH23V48 YTH2148 YTH24K48 Z248 YTH2448 2348LS Z4818 Z4822 Z4824 Z4218 RZ4824f 48'' Deck Lawn Mower
- Mower Blade Compatible with Husqvarna TS348XD TS348 TS348D TS148 TS148X TS248XD YT48XLS YTH1848XP 48'' Deck Lawn Mower
- Mower Blades Compatible with Compatible with Poulan PB20VA48, PB23H48YT 48'' Deck Lawn Mower
- Blades Center Hole Shape: 5-star;Mower Blade Type: Mulching Blade.
