Mower Blades 1910917001 / 1910917 - 33-Inch Deck

Overview

These aftermarket Mower Blades 1910917001 / 1910917 - 33-Inch Deck are replacement high lift mower blades for select Troy-Bilt, White Outdoor, Cub Cadet mower deck applications using the listed replacement blade number path.

Use this listing when your original blade number matches 1910917 / 310-540 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: 2-Pack, 4-Pack
• Replacement path: 1910917 / 310-540
• Common deck size: 33 inch
• Blade length: 18 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 Troy-Bilt, White Outdoor, Cub Cadet mower deck applications with 33 inch decks.

Source fitment examples:

• White Outdoor: Walk-Behind Mower: 833 E (12ae750-190) 33-inch deck (1998-1999)
• White Outdoor: 833 R (12a-750-190) 33-inch deck (1998-1999)
• White Outdoor: 933 E (12ae751-190) 33-inch deck (2000-2001)
• White Outdoor: 933 R (12a-751-190) 33-inch deck (2000-2001)
• Troy-Bilt: Wide-Cut Walk-Behind Mower: 12a-753b063 - 33-inch deck (2002)
• Troy-Bilt: 12a-754b766 - 33-inch deck (2005)
• Troy-Bilt: 34087 - 33-inch deck (serial numbers 340870100101 to 340870199999)
• Troy-Bilt: 34087 C - 33-inch deck (serial numbers 34087c0100101 to 34087c0129999)
• Troy-Bilt: 34089 - 33-inch deck (serial numbers 340890100101 to 3408901299999)
• Troy-Bilt: 34089 C - 33-inch deck (serial numbers 34089c0100101 to 34089c1299999)
• Troy-Bilt: 34342 - 33-inch deck (serial numbers 343420100101 to 343421299999)
• Troy-Bilt: 34343 - 33-inch deck (serial numbers 343430100101 to 343431299999)
• Troy-Bilt: 34356 - 33-inch deck (serial numbers 343561100101 to 343561199999)
• Troy-Bilt: 34363 - 33-inch deck
• Troy-Bilt: Wide-Cut Self-Propelled Mower:12af753b063 - 33-inch deck (2002-2003)
• Troy-Bilt: 12af753b766 - 33-inch deck (2004-2005)
• Troy-Bilt: 12b-753b063 - 33-inch deck (2003)
• Troy-Bilt: 12b-753b766 - 33-inch deck (2004)
• Cub Cadet: Walk-Behind Mower: 833 E (12ae750-100)
• Cub Cadet: 833 R (12a-750-100)
• Cub Cadet: 933 E (12ae751-100)
• Cub Cadet: 933 R (12a-751-100)

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

• 1910917
• 310-540

Blade Specifications

• Blade length: 18 inch
• Blade width: 2.01 inch
• Blade thickness: 0.2 inch
• Common deck size: 33 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 33 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.