Mower Blades 510417901 / 539113312 for Husqvarna / Dixon / RedMax 61-Inch Deck

Overview

These aftermarket Mower Blades 510417901 / 539113312 for Husqvarna / Dixon / RedMax 61-Inch Deck are replacement high lift mower blades for select Husqvarna, Dixon, Ariens, Poulan, Craftsman, Redmax mower deck applications using the listed replacement blade number path.

Use this listing when your original blade number matches 510417901 / 539113312 / 539107522 / 532193003 or another replacement number listed below, and your deck uses the same blade length, center-hole style, blade count, deck size, and blade layout.

Key Features

• Aftermarket mower blade set for select mower deck applications
• Replacement path: 510417901 / 539113312 / 539107522 / 532193003 / 532174365 / 581526401 / 21549011 / 21546301
• Common deck size: 61 inch, 30 inch
• Blade length: 21 inch
• Blade style: High lift
• Use the original blade number and physical measurements to confirm fitment

Compatible Brands & Model Series

This blade set is used on select Husqvarna, Dixon, Ariens, Poulan, Craftsman, Redmax mower deck applications with 61 inch, 30 inch decks.

Source fitment examples:

• Redmax: 61-inch deck Zero-Turn Riding MowerCZT 61 (967671401-00) - (2017-09)
• Redmax: RZT 61 x (967671201-00) - (2017-09)
• Dixon: (966611801) - 61-inch deck Ultra Zero-Turn Mower 2011-05)(966611805) - 61-inch deck Ultra Zero-Turn Mower (2013-10)(966611806) - 20HP Kohl. 61-inch deck Ultra Zero-Turn Mower (2013-10)(966985401) - 61-inch deck Ram Ultra Zero-Turn Mower (2009-01) (2009-12)(966985402) - 61-inch deck Ram Ultra Zero-Turn Mower (2009-01) (2009-12)
• Dixon: BF (966611802) - 61-inch deck Ultra Zero-Turn Mower (2011-05)
• Dixon: KZ (965883001) - 61-inch deck Ram Zero-Turn Mower (2008-12)
• Dixon: ZT BF (966054401) - 61-inch deck Ram Zero-Turn Mower (2009-06)
• Husqvarna: FD 61 M (966582701) - 61-inch deck Mower Deck Assembly (2010-02) (2012-02)
• Husqvarna: 61-inch deck Zero-Turn MowerEZ 4819 (968999504) - (2006-06)
• Husqvarna: EZ 4824 (968999513) - (2006-06)
• Husqvarna: EZ 5224 (966038301) - (2009-01)
• Husqvarna: EZ 6124 (965880701) - (2009-01)
• Husqvarna: EZ 6124 (968999505) - (2006-06)
• Husqvarna: EZ 6124 (968999505) - (2007-07)
• Husqvarna: EZ 6124 KOA (968999505) - (2006-06)
• Husqvarna: MZ 28 ZT BF (966663701) - (2011-03)
• Husqvarna: MZ 61 - (Original)
• Husqvarna: MZ 61 (967277501) (967277501-00) - (2013-11)
• Husqvarna: MZ 61 (967277501-01) - (2016-12)
• Husqvarna: MZ 61 (967277502) (967277502-00) - (2013-11)
• Husqvarna: MZ 61 (967277502-01) - (2016-11)
• Husqvarna: MZ 61 (967277503-00) - (2017-11)
• Husqvarna: MZ 61 (970467701-00) - (2020-04)
• Husqvarna: MZ 6125 (968999718) - (2007-11) (2008-03)
• Husqvarna: MZ 6125 C (968999749) - (2007-11)
• Husqvarna: MZ 6128 (966502301) - (2009-10)
• Husqvarna: MZ 6128 (966502301-00) - (2010-02)
• Husqvarna: MZ 6128 (966613103) - (2013-01)
• Husqvarna: MZ 6128 (966613103-00) - (2013-01)
• Husqvarna: MZ 6128 BF (966663702) - (2012-09)
• Husqvarna: MZ 6128 ZT (966613101-00) - (2010-09)
• Husqvarna: MZT 61 (967177002) - (2012-08)
• Husqvarna: MZT 61 (967177007) - (2013-09)
• Husqvarna: MZT 61 (967177008) - (2013-08)
• Husqvarna: MZT 61 BF (967177009) - (2013-11)
• Husqvarna: MZT 61 BF (967177010) - (2014-02)
• Husqvarna: MZ 6128 - (966613103) (2013-01) 61-inch deck
• Husqvarna: MZ 6128 BF - (966663702) (2012-09) 61-inch deck
• Husqvarna: MZ28ZT BF - (966663701) (2011-03) 61-inch deck
• Husqvarna: M-ZT61 - (967177002) (2012-08) 61-inch deck
• Husqvarna: M-ZT61 - (967177007) (2013-09) 61-inch deck
• Husqvarna: M-ZT61 - (967177008) (2013-08) 61-inch deck
• Husqvarna: M-ZT61 BF - (967177009) (2013-11) 61-inch deck
• Husqvarna: M-ZT61 BF - (967177010) (2014-02) 61-inch deck
• Husqvarna: P-ZT60 - (966613502) (2012-08) 61-inch deck
• Dixon: Zero-Turn MowerKodiak SE 6125 - (965871802) Kohl. (2008-08) 61-inch deck
• Dixon: Kodiak SE 6125 BF - (965884701) Kohl. (2008-08) 61-inch deck
• Dixon: Ram 61ZT - (966038801) (2009-06) 61-inch deck
• Dixon: Ram 61ZT BF - (966054401) (2009-06) 61-inch deck
• Dixon: Ram Ultra 61 - (966985401) (2009-01) (2009-12) 61-inch deck
• Dixon: Ram Ultra 61 - (966985402) (2009-01) (2009-12) 61-inch deck
• Dixon: Ultra 61 - (966611801) (2011-05) 61-inch deck
• Dixon: Ultra 61 - (966611805) (2013-10) 61-inch deck
• Dixon: Ultra 61 - (966611806) (2013-10) 61-inch deck
• Dixon: Ultra 61 BF - (966611802) (2011-05) 61-inch deck
• Redmax: BF (966611802) - 61-inch deck Ultra Zero-Turn Mower (2011-05)
• Redmax: KZ (965883001) - 61-inch deck Ram Zero-Turn Mower (2008-12)
• Redmax: ZT BF (966054401) - 61-inch deck Ram Zero-Turn Mower (2009-06)
• Husqvarna: D 61 M (966582701) - 61-inch deck Mower Deck Assembly (2010-02) (2012-02)
• Electrolux/Ayp: Lt2113, Lt2114, Lt2116, Lt2217, Lt2223, Lt2316, Lt2317, Lt2213, Lt2227
• Husqvarna: 2042ls (960430075-00) - 42-inch deck (2008-11)
• Husqvarna: 2246ls (960430043-00) - 46-inch deck (2008-01)
• Husqvarna: 2348, 2748, 2754 (96043004400) (2008-01)
• Husqvarna: 2748gls (96043005000) (2008-03)
• Husqvarna: Ct126 (960410077-00) - 30-inch deck (2009-01)
• Husqvarna: Ct154 (960510025-00) - (2011-12)
• Husqvarna: Cth 224 T - (2013-10)
• Husqvarna: Cth 224 Tfi - (2013-10)
• Husqvarna: Cth164 (960510075-00) - (2010-12)
• Husqvarna: Cth173 (960510002-01) - (2011-01)
• Husqvarna: Cz4815 (968999219) - 48-inch deck (2002-11)
• Husqvarna: Cz4817 (968999220) - 48-inch deck (2002-11)
• Husqvarna: Cz4818 (968999276) - 48-inch deck (2004-09)
• Husqvarna: Ez 24 (966659601-01) - 48-inch deck (2011-10)
• Husqvarna: Ez 4220 (968999692) - 42-inch deck (2007-07)
• Husqvarna: Ez 4624 (968999657) - 46-inch deck (2008-08)
• Husqvarna: Gt 54 Cs - 54-inch deck (2015-12)
• Husqvarna: Gt 54 Ls - 54-inch deck (2013-11)
• Husqvarna: Gt2254 (96023000500) (2005-05)
• Husqvarna: Gth 2548 Xp - 48-inch deck (2003-01)
• Husqvarna: Gth2248 (954567888) (2002-01)

Additional fitment data: 64 additional supplier model references were available but not shown here to keep the listing readable.

Fitment note: Model names, deck sizes, and serial ranges are provided as fitment clues. Match the original blade number, blade length, center-hole style, blade count, deck size, and mower model before ordering.

Replaces OEM Part Numbers

• 510417901
• 539113312
• 539107522
• 532193003
• 532174365
• 581526401
• 21549011
• 21546301
• 584309301
• 754101

Blade Specifications

• Blade length: 21 inch
• Blade thickness: 0.2 inch
• Common deck size: 61 inch, 30 inch
• Blade type: High lift

Common Symptoms of Worn Mower Blades

• Uneven cut quality
• Grass tearing instead of cutting cleanly
• Visible blade wear, cracks, bends, or rounded cutting edges
• Deck vibration from bent or unbalanced blades

Quick Ship Fulfillment

This item may ship directly from one of our trusted U.S. distribution partners to help reduce transit time. Packaging, labeling, or warehouse origin may vary, but the part will match the replacement numbers, fitment notes, and specifications shown in this listing.

Why Buy From PTO Direct USA

• Focused replacement parts for mower deck and PTO repair
• Part-number-first listings to help reduce fitment mistakes
• Clear replacement numbers and fitment notes before you order
• Fast, practical support if you need help checking compatibility

Need Help Confirming Fitment?

If you are not sure whether this blade set fits your mower, send us your mower model number, deck size, and the part numbers from your original blades. We can help you compare them before you order.

FAQ

Will this fit all 61 inch, 30 inch decks?

No. This blade set fits select applications only. Match your original blade number, blade length, center-hole style, deck layout, and mower model before ordering.

What should I check before installing?

Compare blade length, center-hole pattern, lift style, deck layout, and original blade number against your mower or OEM diagram. Stop installation if the blades do not match your original setup.