Mower Blades M89456 / M89454 for John Deere 30-Inch Deck

Overview

These aftermarket Mower Blades M89456 / M89454 for John Deere 30-Inch Deck are replacement high lift mower blades for select John Deere mower deck applications using the listed replacement blade number path.

Use this listing when your original blade number matches M89456 / M89454 / M89455 / M92002 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
• Available pack quantities: 1-Pack
• Replacement path: M89456 / M89454 / M89455 / M92002 / AM36407 / AM101538 / AM35709 / AM101537
• Common deck size: 30 inch
• Blade length: 29-1/2 inch
• Center hole: 11/16 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 John Deere mower deck applications with 30 inch decks.

Source fitment examples:

• John Deere: 108, 111, 111h, 112l, 130, 160, 165 Lawn Tractors 30-inch deck
• John Deere: 130, 160 And 165 Lawn Tractors - 30-inch deck
• John Deere: 65, 66, 68 Riding Mowers 30-inch deck
• John Deere: Gx70, Gx75, Gx95, Gx85, Sx85 Riding Mowers 30-inch deck
• John Deere: Gx85 And Sx85 Riding Mowers - 30-inch deck
• John Deere: R70, R72, R92 (S.N. -360000)(S.N. 360001- ) Riding Mowers 30-inch deck
• John Deere: Rx63, Rx73, Rx75, Rx95, Sx75, Sx95 Riding Mowers 30-inch deck
• John Deere: S80, S82, S92 ( - 360000) Riding Mowers 30-inch deck
• John Deere: Srx75 And Srx95 Riding Mowers - 30-inch deck
• John Deere: Stx30 And Stx38 (Yellow Mower Deck) Lawn Tractors - 30-inch deck
• John Deere: Lawn Tractors 30-inch deck :108, 111, 111h, 112l, 130, 160, 165 Lawn Tractors 30-inch deck
• John Deere: Srx75, Srx95 Riding Mowers 30-inch deck
• John Deere: Stx30, Stx38 Lawn Tractors 30-inch deck

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

• M89456
• M89454
• M89455
• M92002
• AM36407
• AM101538
• AM35709
• AM101537
• AM101539

Blade Specifications

• Blade length: 29-1/2 inch
• Blade width: 0.61 inch
• Blade thickness: 0.2 inch
• Center hole: 11/16 inch
• Common deck size: 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 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.

Which package quantity should I choose?

Choose the pack quantity that matches your deck blade count and the number of complete blade changes you want to keep on hand.

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.