Comparison: Best Cub Cadet Rzt 50 Gator Blades (Updated | Oct 14th)

When maintaining your Cub Cadet RZT 50 Gator, choosing the right blades is essential for performance, longevity, and safety. This comparison explores top options designed for durability, cutting efficiency, and compatibility with your vehicle. We’ll highlight key features, materials, and user feedback to help you make an informed decision without overstating claims. Whether you’re prioritizing grass quality, blade lifespan, or ease of installation, this guide aims to provide a balanced overview to suit your lawn care needs.

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Product Comparison: Best Cub Cadet Rzt 50 Gator Blades

Best overall

UDC Parts 942-04053C 50 Inch Mower Blades for Cub Cadet 6 Point Star RZT 50 LT1050 LTX1050 i1050 RZT-S50 Troy Bilt 50" Mustang XP MTD 942-04053A 742-04053A 742-04053C / Gator Mulching Blades 3 Pack

UDC Parts 942-04053C 50 Inch Mower Blades for Cub Cadet 6 Point Star RZT 50 LT1050 LTX1050 i1050 RZT-S50 Troy Bilt 50" Mustang XP MTD 942-04053A 742-04053A 742-04053C / Gator Mulching Blades 3 Pack

UDC Parts
  • Dimensions: Length 17-57/64", Width 2-1/2", Thickness 0.140", Center Hole 6 point star, Air Lift 1-1/16", Cutting Edge Length 5 23/64", Compatible Deck Size 50". The length of the blade is measured diagonally from one end to the other
  • Replaces OEM Part: MTD, Cub Cadet 942-04053C, 742-04053, 742-04053A, 742-04053B, 742-04053C, 942-04053, 942-04053A, 942-04053B, 742-04053-X, 742-04053B-X, 742-04053A-X, 742-04053A-0637, 742-04053-0637, OEM-742-04053, OCC-742-04053
  • Replaces OEM Part: 942-04053-X, 942-04053B-X, 742-04053C-0637, 742-04053C-X, 742-04123, 942-04053C-X, 942-04123, 742-05043, 742-04384, 942-04384, 942-04384-0684, 490-110-C139, 490-110-0139
  • 6-Point Star Fitment – Works with decks that use a 6-Point Star center hole. Does not fit S-shape center hole decks. Please confirm the complete model number to ensure a proper fit. For a more detailed list of compatible models, check the description below
  • When installing a new Blade, or Cutter, you may notice that the cutting edge has been pre-sharpened but then painted over. This paint is a safety measure to protect the installer from injury during installation. This paint will come off quickly during initial operation and should not be otherwise removed
  • 942-04053C Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with RZT 50 (17RI2ACP256, 17WI2ACP056, 17AA5B7P710, 17AA5B7P756, 17AA5D7P709, 17AA5D7P710, 17AA5D7P756, 17AF2ACP010, 17AI2ACP009, 17AI2ACP010, 17AI2ACP056, 17AI2ACP256, 17AI2ACP709, 17AI2ACP710, 17AI2ACP756, 17BA5A7P709, 17BA5A7P710, 17BA5A7P712, 17RI2ACP056, 17WF2ACP009, 17WF2ACP010, 17WI2ACP010)
  • 942-04053C Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with RZT50 VT (17WK2ACP009, 17VK2ACP010, 17VK2ACP009, 17BK2ACP010, 17BK2ACP009, 17WK2ACP010), RZT50 KW (17YI2ACP010, 17AI2ACP056, 17YI2ACP056), RZT50 KH (17YF2ACP009, 17YF2ACP010)
  • 942-04053C Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with LTX1050VT (13WR91AP009, 13VR91AP209, 13VR91AP010, 13VR91AP009, 13WR91AP010), LTX1050KH (13AP91AP010, 13AP91AP056, 13AQ91AP009, 13AQ91AP010, 13AQ91AP056, 13AQ93AP010, 13AQ93AP056, 13RP91AP056, 13WQ91AP009, 13WQ91AP010, 13WQ91AP056, 13WQ91AP210, 13WQ93AP009, 13WQ93AP010, 13WQ93AP056, 13WQ93AP210)

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Mulching efficiency

942-04053C Mulching Blades Compatible with 50'' Cub Cad et Deck, 942-04053X Mower Blades Fit for Cub Cad et, T roy Bilt, MTD RZT 50 LT LTX 1050, Replace for 742-04053 742-04053A Toro 112-0316,3 Pack

942-04053C Mulching Blades Compatible with 50'' Cub Cad et Deck, 942-04053X Mower Blades Fit for Cub Cad et, T roy Bilt, MTD RZT 50 LT LTX 1050, Replace for 742-04053 742-04053A Toro 112-0316,3 Pack

Keycci
  • [Replacement Part Numbers] These 942-04053c blades compatible with Cub Ca det Cad, M T D, T roy Bilt 942-04053-C, 942-04053-X, 942-04053A, 942-04053B, 942-04053, 742-04053, 742-04053A, 742-04053B, T oro 112-0316. Our cub cad et 942-04053c mower blades fit for 50 inch deckv
  • [Compatible with] These mulching mower blades are compatible with Cub Cad et Cad RZT-50, i1050, SLT-1550, LGT1050, LGTX-1050, LT-1050, LTX-1050, LTX1050KW, SLTX-1050, T roy Bilt TB2450, Mustang XP 50, Mustang RZT 50, Big Red Horse. Please check the description for more fitment models
  • [Dimensions] Blade Length 18", Blade Width 2 1/2", Thickness 1/5", 6 Point Star Center Hole. Pakage include 3 x blades.Please verify your spindle hubs before your order
  • [Application] The blades gator are made of carbon steel with sharp teeth that aim to cut the grass into finer pieces and fall back onto the lawn. The time spent raking, gathering and transporting grass cuttings is reduced with mulching blades and avoid grass clumps clogging decks. Enhance your lawn care routine with our reliable 942-04053c mower blades. Expertly crafted for sharpness and durability, our blades ensure precise grass cutting every time
  • [Easy to Install] Installation completes in minutes. Prepare an appropriate torque wrench set and bolt to take out the old blades and replace the new blade in the correct position. During installation make sure that the blades are placed with the cutting edge facing the same way

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Broad compatibility

SCBHWJ 742-04053-X Mulching Blades for Cub Cadet 50 Inch 942-04053C RZT 50 LTX 1050 LT1050 Troy Bilt Mustang XP MTD 942-04053A 742-04053A 742-04053 942-04053 742-04053C, 3 Pack

SCBHWJ 742-04053-X Mulching Blades for Cub Cadet 50 Inch 942-04053C RZT 50 LTX 1050 LT1050 Troy Bilt Mustang XP MTD 942-04053A 742-04053A 742-04053 942-04053 742-04053C, 3 Pack

SCBHWJ
  • 🛒【Replaces OEM Part Numbers】: 942-04053C, 742-04053, 742-04053A, 742-04053B, 742-04053C, 942-04053, 942-04053A, 942-04053B, 742-04053-X, 742-04053B-X, 742-04053A-X, 742-04053A-0637, 742-04053-0637, 742-05043, 942-04053-X, 942-04053B-X, 742-04053C-0637, 742-04053C-X, 742-04123, 942-04053C-X, 942-04123, 742-04384, 942-04384, 942-04384-0684, OEM-742-04053, OCC-742-04053, 490-110-C139, 490-110-C123, 490-110-M126, 490-110-M077.
  • 🛒【Specification】: Length 17 13/16", Width 2 1/2", 6-Point Star Center Hole, Thickness 0.140", Center Hole 6 point star, Air Lift 1-1/16", Cutting Edge Length 5 23/64", Compatible Deck Size 50".
  • 🛒【Compatible with】: Cub C adet 50 Inch: RZT-50 (17RI2ACP256, 17WI2ACP056, 17AA5B7P710, 17AA5B7P756, 17AA5D7P709, 17AA5D7P710, 17AA5D7P756, 17AF2ACP010, 17AI2ACP009, 17AI2ACP010, 17AI2ACP056, 17AI2ACP256, 17AI2ACP709, 17AI2ACP710, 17AI2ACP756, 17BA5A7P709, 17BA5A7P710, 17BA5A7P712, 17RI2ACP056, 17WF2ACP009, 17WF2ACP010, 17WI2ACP010); RZT-50 VT (17WK2ACP009, 17VK2ACP010, 17VK2ACP009, 17BK2ACP010, 17BK2ACP009, 17WK2ACP010); RZT-50 KW (17YI2ACP010, 17AI2ACP056, 17YI2ACP056); RZT-50 KH;
  • 🛒【Compatible with】:T roy Bilt 50 Inch: RZT 50 (17AA5ABP766); Mustang RZT 50 (17AF2ACP711, 17AF2ACP011, 17AF2ACP211, 17AF2ACP766, 17AF2ACP066); Mustang XP (17WF2ACP211, 17WF2ACP066, 17WF2ACP011, 17BF2ACP211, 17BF2ACP066, 17BF2ACP011); Mustang XP 50 (17WFCACP011, 17ARCACP211, 17ARCACP011, 17AFCACP211, 17AFCACP011, 17AF2ACP066); Horse (Only for 13AP61KP011, 13AP60TP766); Big Red Horse (Only for 14AA80TP711, 14AA80TP766); Big Red (Only for 14AP80TP766); Super Bronco (13WQ93KP011); TB 2450;
  • 🛒【After-Sales Service】: Professional manufacturing and strict quality control make us confident in our Products, Our replacement parts are built to meet or exceed OEM standards; If you have any quality or installation issues, please feel free to contact us at any time.

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Heavy-duty design

UDC Parts 942-05052A Mower Blades 6 Point Star for Cub Cadet 50 Inch XT1 LT50 RZT50 GT50 XT2 Ultima ZT1 ZT2 L50 LX50 S50 Troy Bilt Mustang XP Craftsman Z550 T260 742-05052A/Medium Lift Mulching 3 Pack

UDC Parts 942-05052A Mower Blades 6 Point Star for Cub Cadet 50 Inch XT1 LT50 RZT50 GT50 XT2 Ultima ZT1 ZT2 L50 LX50 S50 Troy Bilt Mustang XP Craftsman Z550 T260 742-05052A/Medium Lift Mulching 3 Pack

UDC Parts
  • Dimensions: Length 17-1/4", Width 2-1/2", Thickness 0.187", Center Hole 6 point star (3"), Side Hole 13/32", Center to Center Outside Hole 3", Air Lift 1-3/16", Cutting Edge Length 5-1/8", Compatible Deck Size 50". The length of the blade is measured diagonally from one end to the other
  • Replaces OEM Part: MTD, Troy Bilt, Cub Cadet 942-05052A, 742-05052A, 490-110-M155, 490-110-C155, 742-05052, 942-05052, CMXGZAM110155
  • 6-Point Star Fitment – Works with decks that use a 6-Point Star center hole. Does not fit S-shape center hole decks. Please confirm the complete model number to ensure a proper fit
  • When installing a new Blade, or Cutter, you may notice that the cutting edge has been pre-sharpened but then painted over. This paint is a safety measure to protect the installer from injury during installation. This paint will come off quickly during initial operation and should not be otherwise removed
  • 942-05052A Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with XT1-LT 50 (13AQA1CQ010, 13WQA1CQ210, 13WQA1CQ010, 13WQA1CQ009, 13AQA1CQ256, 13AQA1CQ210, 13AQA1CQ056, 13AQA1CQ009), XT1-LT 50 KH FAB (13AQA1CZ010, 13AQA1CZ056, 13AQA1CZ210, 13BQA1CZ010, 13BQA1CZ056, 13BQA1CZ210), XT1-GT 50 (14WQA3CQ010, 14AQA3CQ056, 14AQA3CQ256, 14WQA3CQ009), XT1-GT 50 KH (14AQA3CQ010, 14AQA3CQ056, 14AQA3CQ256, 14BQA3CQ010, 14WQA3CQ010) XT1 Enduro Garden Tractors
  • 942-05052A Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with RZT-L50 KH (17ARCACQ056, 17BRCACQ056, 17ARCACQ010), RZT-LX 50 KW FAB (17AICAXZ010, 17RICAXZ010), RZT-S50 (17WRCBDQ010, 17ARCBDQ010), RZT-S50 KH (17WRCBDQ010, 17ARCBDQ056, 17ARCBDQ010), RZT-SX 50 EFI FAB (17RWCBYZ010, 17AWCBYZ010), RZT-SX 50 KH FAB (17ARCBYZ056, 17RRCBYZ010) RZT Zero-Turn Mowers
  • 942-05052A Cub Cadet 50 Inch Mower Blades 6-Point Star Compatible with XT2-LX 50 (13WIA1CQ010, 13AIA1CQ010, 137QA1CQ010, 131QA1CQ010) XT2 Enduro Lawn Tractors, ZT1-50 KW FAB (only for 17AIEACZ010, 17RIEACZ010), ZT2-50 KW FAB (only for 17RIEACO010) Ultima 50" Zero-Turn Mowers
  • 942-05052A Troy Bilt 50 Inch Mower Blades 6-Point Star Compatible with Mustang Z50 (17ARFACQ066, 17AAFACQ066), Mustang XP 50" (17AKCACZ066, 17ANCACZ066, 17ARCACQ011, 17ARCACQ211), Super Bronco 50" (13AAA1BQ066, 13AQA2KQ011, 13WQA2KQ011), Super Bronco XP 50" (13AJA1BQ066, 13AJA1BZ066, 13AQA1BQ011, 13BJA1BZ066), TB2350 (13AAA1KQ066)

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Rotary performance

Rotary 50" 12809 Gator Mulch Lawnmower Blade Set MTD/Cub Cadet 742-04053 942-0453

Rotary 50" 12809 Gator Mulch Lawnmower Blade Set MTD/Cub Cadet 742-04053 942-0453

Rotary

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High lift

budrash 942-04053C Mower Blades Fit for Cub-Cadet RZT 50" Tractors, 742-04053 High Lift Blade Fit for Cub-Cadet Troy Bilt LT1050 LTX1050 50" Deck 742-04053A 742-04123, 942-04123, 3 Pack

budrash 942-04053C Mower Blades Fit for Cub-Cadet RZT 50" Tractors, 742-04053 High Lift Blade Fit for Cub-Cadet Troy Bilt LT1050 LTX1050 50" Deck 742-04053A 742-04123, 942-04123, 3 Pack

budrash
  • 【Compatible Mowers】Not for all 50" deck, not for troy bilt bronco 50", not for Cub Cad et LT50. Please check with your original part number, size, shape, 6 point star center hole before ordering. 742-04053 mower blades are compatible with ① Cub Cad et RZT-50, LT1050, LTX1050 KH, SLT1550; ② for Troy-Bilt Big Red GT50, Mustang RZT 50, RZT 50; ③ for Craftsman PYT9000(13AR91PP099), ZTL7000(17AK2ACP099); ④ for Toro LX500, GT2100, GT2200, SL500, etc. 50 inch deck lawn tractors
  • 【Replace Part Numbers】Mower blade replaces for ① MTD/Cub Cad et/Troy-bilt 742-04053, 742-04053A, 742-04053B, 742-04053C, 942-04053A, 942-04053, 942-04053B, 942-04053C, 742-04123, 942-04123; ② for Cub Cad et 490-110-C123, 490-110-M126, OCC-742-04053; ③ for Toro 112-0316, for Craftsman SPM199562627, 335-859
  • 【High Lift Type】The high-lift 2-in-1 blade is designed to create a higher-lifting airflow, making it perfect for cutting grass and discharging the clippings out from the deck, or capturing them in the bagger of the mower
  • 【6 Point Star Center Hole】The hi-lift blades are made of heavy duty metal, ensuring its durability and long-lasting use, and come with 6 point star center mounting hole. Please check your old blade mounting hole before ordering
  • 【Package Includes】Lawn mower replacement blade x 3. Length: 17-13/16"; width: 2-5/16"; thickness: 0.157"; center hole diameter: 1". Please allow a slight difference due to manual measurement

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Premium durability

3PK Oregon 91-938 G3 Gator Blades for 50" Cub Cadet 742-04053, 742-04056

3PK Oregon 91-938 G3 Gator Blades for 50" Cub Cadet 742-04053, 742-04056

3PK
  • Blade Width – 2.50"
  • Thickness – 0.187"
  • Blade Length – 17-7/8"
  • Center Hole Size – 5/8" 6 pt. star
  • Air Lift – 3/4"

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OEM quality

CUB CADET 490-110-M178 50" Xtreme Mulch Blade Set Zero-Turn ZT2 Ultima SX S50 RZT LX KW

CUB CADET 490-110-M178 50" Xtreme Mulch Blade Set Zero-Turn ZT2 Ultima SX S50 RZT LX KW

CUB CADET
  • OEM CUB CADET Part Number 490-110-M178
  • Compatible with Cub Cadet Tractors, Zero Turns
  • Fits Cub Cadet Models: RZT-SX50 EFI FAB, RZT-S50, ZT2-50 Fab, ZT1-50 Fab, XT2-LX50, XT1-ST54 Fab, XT1-LT50, XT1-LT50 Fab, XT1-GT50, RZT-SX50 Fab, RZT-LX50 Fab, RZT-L50, RZT-L34
  • Please Refer to Original Equipment Owners Manual to verify Compatibility

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Budget pick

Grasscool 942-04053C Mower Blades for MTD Cub Cadet Troy Bilt 50" Deck Riding Mower Zero Turn Replace 742-04056 942-04056 (6 Point Star Mounting Hole)

Grasscool 942-04053C Mower Blades for MTD Cub Cadet Troy Bilt 50" Deck Riding Mower Zero Turn Replace 742-04056 942-04056 (6 Point Star Mounting Hole)

Grasscool
  • 50 inch Mower Blades Replace MPN: MTD Troy-bilt 742-04053 742-04053A 742-04053B 742-04053C 942-04053 942-04053A 942-04053B 942-04053C 742-04056 742-04056a 742-04056b 742-04056c 942-04056 942-04056a 942-04056c.
  • 50 inch Mower Blades For Cub Cadet Riding Mowers,Zero Turn Tractor and RZT Mowers with a 50-inch Cutting Deck, (2004 – ),Model #: RZT50 LT1050 LTX1050 LTX1050KW LGT1050
  • AVOID MISTAKES: The blade is NOT suitable for 942-05052A (17.3" long) CubCadet models XT1 & XT2 LT50, ZT1 & ZT2 Ultima Series, and others; it is also NOT suitable for 742-04068 Circle(3/4") center CubCadet models LT1050 and others. This 942-04053C blade (17.9" long) is ONLY compatible with a 6-Point Star spindle. Please check that your blade length and center hole pattern match before purchasing to avoid installation issues.
  • BLADE SPECIFICATION: Length: 17-7/8"(454mm), Width: 2-1/2"(64mm), Thickness: 5/32"(4mm), Center Hole Shape: 6 Point Star(5/8"), For Deck Size: 50", Lift: 1-1/8"(28mm), Mower Blade Type: High Lift Blade.
  • 2-IN-1 BLADE: Serves 2 purposes (bagging and side discharging) at the same time. Perfect for cutting tall or wet grass, the high-lift blade design creates powerful airflow and suction, providing the fastest mowing speed and propelling clippings into the collection bag or discharge chute.
  • LOWER CLOGGING RISK: With strong airflow and discharge capabilities, the high-lift blade can prevent grass clippings from accumulating at the bottom of the mower.
  • ENSURE SUPERIOR PERFORMANCE: we conduct a series of rigorous tests, including the Rockwell Hardness Test, V-bend Test, Blade Chip Test, Balance Test, Performance Test, and Field Test.
  • NOTICE: The cutting edges are painted to prevent rust and protect your hands during installation. The paint will wear off as you mow the grass.

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Best value

Bularie 942-04053C Mulching Blades Compatible with 50" Cub Cad et Deck, 942-04053-X Mower Blades Fit for Cub Cad et RZT-50, LTX-1050, Troy Bilt Mustang 50, Replace for 742-04053, Toro 112-0316,3 Pack

Bularie 942-04053C Mulching Blades Compatible with 50" Cub Cad et Deck, 942-04053-X Mower Blades Fit for Cub Cad et RZT-50, LTX-1050, Troy Bilt Mustang 50, Replace for 742-04053, Toro 112-0316,3 Pack

Bularie
  • 【Replacement Part Numbers】These mulching blades compatible with Cub Cad et Cad, MTD, Troy Bilt 942-04053-C, 942-04053-X, 742-04053, 942-04053A, 942-04053B, 942-04053, 742-04053A, 742-04053B, Toro 112-0316. Please check the description for more part numbers.
  • 【Compatibility】These mower blades are compatible with Cub Cad et Cad RZT-50, i1050, SLT-1550, LGT1050, LGTX-1050, LT-1050, LTX-1050, LTX1050KW, SLTX-1050, Troy Bilt TB2450, Mustang XP 50, Mustang RZT 50, Big Red Horse. Please check the description for more fitment models.
  • 【Application】The gator blades are made of carbon steel with sharp teeth that aim to cut the grass into finer pieces and fall back onto the lawn. The time spent raking, gathering and transporting grass cuttings is reduced with mulching blades and avoid grass clumps clogging decks.
  • 【Easy to Install】Installation completes in minutes. Prepare an appropriate torque wrench set and bolt to take out the old blades and replace the new blade in the correct position. During installation make sure that the blades are placed with the cutting edge facing the same way.
  • 【Size Information】Blade Length 18", Blade Width 2 1/2", Thickness 1/5", 6 Point Star Center Hole. Please verify your spindle hubs before your order.

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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Buying Guide

Buying Guide: Best cub cadet rzt 50 gator blades

Compatibility & Fit

  • Verify 6-point star center hole compatibility
  • Check deck size matches 50"
  • Confirm model-specific fitment via part numbers

Blade Dimensions

  • Length typically 17-18"diagonally
  • Width 2.5"standard
  • Thickness 0.140"-0.187"for durability

Material & Durability

  • Carbon steel construction for sharpness
  • Pre-painted edges for safety
  • Reinforced design for heavy-duty use

Performance Type

  • Mulching blades for fine clippings
  • High-lift designs for bagging/discharging
  • Airflow optimized for debris management

OEM Replacement

  • Matches MTD/Cub Cadet part numbers
  • Replaces multiple OEM revisions
  • Ensures proper spindle alignment

Installation & Safety

  • Pre-sharpened edges with protective coating
  • Requires torque wrench for secure mounting
  • Uniform cutting edge orientation critical

FAQs

What is the difference between mulching and standard mower blades?

Mulching blades (e.g., B0DSDDYJPK, B0F179ZB8H) cut grass into finer particles, while standard blades (e.g., B0CPM3XPMH, B0CPM4KHZH) provide a general cut.

Which blades are compatible with the Cub Cadet RZT 50 Gator?

Blades with part numbers 942-04053C (e.g., B0CPM3XPMH, B0DSDDYJPK) and 742-04053-X (e.g., B0F179ZB8H) are designed for the RZT 50.

Are there blade sets available?

Yes, options like B07192SVC3 (12809 Gator set) and B08MQX33N5 (3PK Oregon set) include multiple blades.

Which blades are OEM-specific?

CUB CADET 490-110-M178 (B0D92S5GJ1) is an OEM part for Xtreme Mulch Blade Sets.

Do any blades support zero-turn mowers?

B0D92S5GJ1 (490-110-M178) is designed for Cub Cadet ZT2 Ultima SX zero-turn models.

Which blades fit 6-point star patterns?

B0CPM3XPMH and B0CPM4KHZH are 6-point star blades for Cub Cadet 50-inch decks.

Are third-party blades compatible?

Yes, brands like budrash (B0C287NK7C), Grasscool (B0BBRKLXSX), and Bularie (B0CSN4N2CQ) offer compatible 942-04053C replacements.

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