Genuine Toro OEM 140-1242 18-Inch High-Flow Blade-1
Genuine Toro OEM 140-1242 18-Inch High-Flow Blade-2
Genuine Toro OEM 140-1242 18-Inch High-Flow Blade-3
Genuine Toro OEM 140-1242 18-Inch High-Flow Blade-4
Genuine Toro OEM 140-1242 18-Inch High-Flow Blade-5

Genuine Toro OEM 140-1242 18-Inch High-Flow Blade

Toro SKU: TOR-140-1242-X1-SHP Barcode: 463572066346

$25.13 $28.99 Save $3.86

Pack Size: 1-Pack

In stock!
Compatibility Check

Model Fitment

Use the fitment details below to confirm compatibility before ordering.
Compatible Models 
MODEL: 71505 — GrandStand Mower, With 52in TURBO FORCE Cutting Unit
- Early Model: 415000000 - 419999999
- 2020-2021: 400000000 - 409999999
- 2022: 410000000 - 414999999

MODEL: 72264TE — Z Master Professional 7000 Series Riding Mower, With 132cm TURBO FORCE Side Discharge Mower
- 2020: 400000000 - 406427908
- 2020: 406427909 - 406429999
- 2021: 406430000 - 409547309
- 2022: 409547310 - 411699999
- 2023: 411700000 - 999999999

MODEL: 72266 — 400000000 - 408799016
- 2020-2021: 400000000 - 408799016

MODEL: 72279TE — Z Master Professional 7000 Series Riding Mower, With 132cm TURBO FORCE Rear Discharge Mower
- 2020: 400000000 - 406397918
- 2020: 406397919 - 406399999
- 2021: 406400000 - 409999999
- 2022: 410000000 - 999999999

MODEL: 72505 — GrandStand Mower, With 52in TURBO FORCE Cutting Unit
- 2020: 400000000 - 407139565
- 2020-2022: 407139566 - 411799999
- 2022: 411800000 - 412999999
- 2023: 413000000 - 414288319
- 2023: 414288320 - 414555440
- 2023: 414555441 - 415045420
- 2023: 415045421 - 415399999
- 2023-2024: 415400000 - 417399999
- 2024: 417400000 - 417499999
- 2024-2025: 417500000 - 419999999
- 2026: 420000000 - 999999999

MODEL: 72506 — GrandStand HDX Mower, With 52in TURBO FORCE Cutting Unit
- 2023: 400000000 - 414499999
- 2023-2024: 414500000 - 416325750
- 2024: 416325751 - 417999999
- 2025: 418000000 - 419999999
- 2026: 420000000 - 999999999

MODEL: 72507 — GrandStand Mower, HD 52in TURBO FORCE Cutting Unit
- 2024: 400000000 - 416399999
- 2024: 416400000 - 416599999
- 2024: 416600000 - 416799999
- 2024: 416800000 - 417399999
- 2024: 417400000 - 417499999
- 2025: 417500000 - 419999999
- 2026: 420000000 - 999999999

MODEL: 72519 — GrandStand Mower, With 52in TURBO FORCE Cutting Unit
- 2020: 400000000 - 407087879
- 2020-2022: 407087880 - 411699999
- 2022: 411700000 - 412799999
- 2022-2023: 412800000 - 414265248
- 2023: 414265249 - 414348544
- 2023: 414348545 - 415399999
- 2024: 415400000 - 416599999
- 2024: 416600000 - 416999999
- 2024: 417000000 - 417329999
- 2024: 417330000 - 417599999
- 2025: 417600000 - 419999999
- 2026: 420000000 - 999999999

MODEL: 72529 — GrandStand Multi Force Mower, With 52in TURBO FORCE Cutting Unit
- 2020: 400000000 - 407034236
- 2020-2022: 407034237 - 411699999
- 2022: 411700000 - 999999999

MODEL: 72530 — GrandStand Multi Force Mower, With 52in TURBO FORCE Cutting Unit and Low Flow Hydraulics
- 2022: 400000000 - 412899999
- 2023: 412900000 - 414348584
- 2023: 414348585 - 414427421
- 2023: 414427422 - 414599999
- 2023: 414600000 - 414962983
- 2023: 414962984 - 415299999
- 2024: 415300000 - 416599999
- 2024: 416600000 - 416999999
- 2024: 417000000 - 417319999
- 2024: 417320000 - 417999999
- 2025: 418000000 - 418199999
- 2025: 418200000 - 418399999
- 2025: 418400000 - 419999999
- 2026: 420000000 - 420239999
- 2026: 420240000 - 420299999
- 2026: 420300000 - 999999999

MODEL: 72531 — GrandStand Multi Force Mower, With 52in TURBO FORCE Cutting Unit
- 2026: 400000000 - 420199999
- 2026: 420200000 - 420249999
- 2026: 420250000 - 999999999

MODEL: 72906 — Z Master Professional 5000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2020-2022: 400000000 - 412199999
- 2023: 412200000 - 414127735
- 2023: 414127736 - 415299999
- 2024: 415300000 - 420189999

MODEL: 72907 — Z Master Professional 5000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2024: 400000000 - 417499999
- 2025: 417500000 - 418121843
- 2025: 418121844 - 419999999

MODEL: 72908 — Z Master Professional 5000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2024: 400000000 - 417999999
- 2025: 418000000 - 419999999
- 2026: 420000000 - 420231176

MODEL: 72932 — Z Master Commercial 3000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2020: 400000000 - 999999999

MODEL: 72949 — Z Master Commercial 3000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2020: 400000000 - 406397818
- 2020-2022: 406397819 - 412429052
- 2022: 412429053 - 412799999
- 2023: 412800000 - 414086323
- 2023: 414086324 - 999999999

MODEL: 72949HD — 400000000 - 999999999
- 2020-2021: 400000000 - 999999999

MODEL: 72955 — Z Master Professional 5000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
- 2020-2022: 400000000 - 412399999
- 2023: 412400000 - 414121589
- 2023: 414121590 - 414999999
- 2025: 418000000 - 419999999

MODEL: 72956 — Z Master Professional 5000 Series MR Riding Mower, with 52in Turbo Force Side Discharge Mower
- 2024: 400000000 - 417999999
- 2025: 418000000 - 419999999
- 2026: 420000000 - 999999999

MODEL: 72969TE — Z Master Professional 6000 Series Riding Mower, with 132cm TURBO FORCE Side Discharge Mower
- 2023: 412900000 - 999999999

MODEL: 74002 — 52in Z Master 4000 Series Riding Mower
- 2021: 400000000 - 409859942
- 2021-2022: 409859943 - 411420644
- 2022: 411420645 - 412999999
- 2023: 413000000 - 414067527
- 2023: 414067528 - 414067571
- 2023: 414067572 - 414264407
- 2023: 414264408 - 414299999
- 2023: 414300000 - 415899999
- 2024: 415900000 - 416268195
- 2024: 416268196 - 416644908
- 2024: 416644909 - 417299999
- 2025: 417300000 - 418025565
- 2025: 418025566 - 418566964
- 2025: 418566965 - 418566980
- 2025: 418566981 - 419999999
- 2026: 420000000 - 420899999

MODEL: 74002TA — 52in Z Master 4000 Series Riding Mower
- 2026: 400000000 - 420599999

MODEL: 74010 — 52in Z Master 4000 Series Riding Mower
- 2021: 400000000 - 409428450
- 2021-2022: 409428451 - 411481175
- 2022: 411481176 - 412999999
- 2023: 413000000 - 414067744
- 2023: 414067745 - 414067787
- 2023: 414067788 - 414303378
- 2023: 414303379 - 415399999
- 2024: 415400000 - 416268909
- 2024: 416268910 - 416534725
- 2024: 416534726 - 417999999
- 2025: 418000000 - 418028337
- 2025: 418028338 - 418028353
- 2025: 418028354 - 419999999
- 2026: 420000000 - 420599999

MODEL: 74010HD — 52in Z Master 4000 Series Riding Mower
- Early Model: 400000000 - 417199999
- 2025: 417200000 - 418028709
- 2025: 418028710 - 418028725
- 2025: 418028726 - 418028729
- 2025: 418028730 - 419999999
- 2026: 420000000 - 420213446
- 2026: 420213447 - 420299999

MODEL: 74050 — 52in Z Master 4000 Series Riding Mower
- 2021: 400000000 - 410142053
- 2021-2022: 410142054 - 411424068
- 2022: 411424069 - 411424076
- 2022: 411424077 - 412999999
- 2023: 413000000 - 414070235
- 2023: 414070236 - 414070279
- 2023: 414070280 - 414386850
- 2023: 414386851 - 415399999
- 2024: 415400000 - 416273167
- 2024: 416273168 - 416273179
- 2024: 416273180 - 417399999
- 2025: 417400000 - 418029915
- 2025: 418029916 - 419999999

MODEL: 74050TA — 52in Z Master 4000 Series Riding Mower
- 2021: 400000000 - 410167663
- 2022: 410167664 - 411435591
- 2022: 411435592 - 411435611
- 2022: 411435612 - 411999999
- 2023: 412000000 - 414071765
- 2023: 414071766 - 414071837
- 2023: 414071838 - 415399999
- 2024: 415400000 - 416273263
- 2024: 416273264 - 416273287
- 2024: 416273288 - 417900000
- 2025: 418000000 - 418573128
- 2025: 418573129 - 418573136
- 2025: 418573137 - 419999999

MODEL: 74052 — 52in Z Master 4000 Series Riding Mower
- 2021: 400000000 - 410020993
- 2021-2022: 410020994 - 411423784
- 2022: 411423785 - 411423792
- 2022: 411423793 - 412190584
- 2022: 412190585 - 412999999
- 2023: 413000000 - 414070391
- 2023: 414070392 - 414070431
- 2023: 414070432 - 414070435
- 2023: 414070436 - 414070467
- 2023: 414070468 - 414316967
- 2023: 414316968 - 415399999
- 2024: 415400000 - 416273371
- 2024: 416273372 - 416273439
- 2024: 416273440 - 416442646
- 2024: 416442647 - 417399999
- 2025: 417400000 - 418030175
- 2025: 418030176 - 418190431

MODEL: 74053TE — 132cm Z Master 4000 Series Riding Mower
- 2021: 400000000 - 408914113
- 2021: 408914114 - 409854705
- 2021: 409854706 - 410169999
- 2022: 410170000 - 411435667
- 2022: 411435668 - 412200229
- 2022: 412200230 - 412999999
- 2023: 413000000 - 414071897
- 2023: 414071898 - 414324374
- 2023: 414324375 - 414324426
- 2023: 414324427 - 414387043
- 2023: 414387044 - 415099999
- 2024: 416200000 - 416399999
- 2025: 416400000 - 418030504
- 2025: 418030505 - 418030532
- 2025: 418030533 - 418626906
- 2025: 418626907 - 419999999
- 2026: 420000000 - 420899999
Series Fits 
52in Z Master 4000 Series Riding Mower
Years: Early Model, 2021-2026
Models: 74002, 74002TA, 74010, 74010HD, 74050, 74050TA, 74052

Z Master Professional 5000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
Years: 2023, 2024, 2025, 2026
Models: 72906, 72907, 72908, 72955

GrandStand Mower, With 52in TURBO FORCE Cutting Unit
Years: Early Model, 2020-2026
Models: 71505, 72505, 72519

GrandStand Multi Force Mower, With 52in TURBO FORCE Cutting Unit
Years: 2020, 2022, 2026
Models: 72529, 72531

Z Master Commercial 3000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower
Years: 2020, 2022, 2023
Models: 72932, 72949

132cm Z Master 4000 Series Riding Mower
Years: 2021-2026
Models: 74053TE

400000000 - 408799016
Years: 2020-2021
Models: 72266

400000000 - 409999999
Years: 2020-2021
Models: 71505

400000000 - 412199999
Years: 2020-2022
Models: 72906

400000000 - 412399999
Years: 2020-2022
Models: 72955

400000000 - 999999999
Years: 2020-2021
Models: 72949HD

406397819 - 412429052
Years: 2020-2022
Models: 72949

407034237 - 411699999
Years: 2020-2022
Models: 72529

407087880 - 411699999
Years: 2020-2022
Models: 72519

407139566 - 411799999
Years: 2020-2022
Models: 72505

409428451 - 411481175
Years: 2021-2022
Models: 74010

409859943 - 411420644
Years: 2021-2022
Models: 74002

410020994 - 411423784
Years: 2021-2022
Models: 74052

410142054 - 411424068
Years: 2021-2022
Models: 74050

412800000 - 414265248
Years: 2022-2023
Models: 72519

414500000 - 416325750
Years: 2023-2024
Models: 72506

415400000 - 417399999
Years: 2023-2024
Models: 72505

417500000 - 419999999
Years: 2024-2025
Models: 72505

GrandStand HDX Mower, With 52in TURBO FORCE Cutting Unit
Years: 2023, 2024, 2025, 2026
Models: 72506

GrandStand Mower, HD 52in TURBO FORCE Cutting Unit
Years: 2024, 2025, 2026
Models: 72507

GrandStand Multi Force Mower, With 52in TURBO FORCE Cutting Unit and Low Flow Hydraulics
Years: 2022, 2023, 2024, 2025, 2026
Models: 72530

GrandStand Multi Force Mower, With 60in TURBO FORCE Cutting Unit and Low Flow Hydraulics
Years: 2026
Models: 72531

Z Master Professional 5000 Series MR Riding Mower, with 52in Turbo Force Side Discharge Mower
Years: 2024, 2025, 2026
Models: 72956

Z Master Professional 6000 Series Riding Mower, with 132cm TURBO FORCE Side Discharge Mower
Years: 2023
Models: 72969TE

Z Master Professional 7000 Series Riding Mower, With 132cm TURBO FORCE Rear Discharge Mower
Years: 2020, 2021, 2022
Models: 72279TE

Z Master Professional 7000 Series Riding Mower, With 132cm TURBO FORCE Side Discharge Mower
Years: 2020, 2021, 2022, 2023
Models: 72264TE
Cross References 
Active Toro part number
140-1242
Cross-reference data is provided to help identify superseded or related part numbers.

18 Inch Hi-Flow Blade

  • Toro OEM Hi-Flow blade. This sharp replacement Hi-Flow lawn mower blade provides a crisp, clean cut time after time. You can count on the quality and reliability of this Toro replacement Hi-Flow lawn mower blade. This Toro blade has multiple applications. Be sure to verify model and serial number to ensure the correct part.
  • Designed for responsive engagement and reliable performance as a 18 inch hi-flow blade.
  • OEM quality ensures consistent performance and precise compatibility with your equipment.
  • Durable construction built to withstand demanding operational conditions.
  • Reduced discharge velocity
  • This blade is sold individually
  • To best protect your investment and maintain optimal performance of your equipment, count on Toro genuine parts
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