Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-1
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-2
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-3
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-4
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-5
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-6
Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade-7
MPN: 117-7277-03

Genuine Toro OEM 117-7277-03 16.5 Inch Hi-Flow Black Blade

Toro SKU: TOR-117-7277-03-X1-SHP Barcode: 670039485828

$17.72 $19.99 Save $2.27

Pack Size: 1-Pack

In stock!
Compatibility Check

Model Fitment

Use the fitment details below to confirm compatibility before ordering.
Compatible Models 
MODEL: 76411 — Titan MYRide 48in Zero Turn Riding Mower
- Early Model: 416900000 - 417259999
- Early Model: 417265516 - 417299999
- Early Model: 423000000 - 999999999
- 2023: 400000000 - 415399999
- 2024: 415400000 - 416899999
- 2024: 417260000 - 417265515
- 2024-2025: 417300000 - 419999999
- 2026: 420000000 - 420224757
- 2026: 420224758 - 420224845
- 2026: 420224846 - 420729999
- 2026: 420730000 - 420754388

MODEL: 76440TA — Titan MR4800 Zero Turn Riding Mower
- 2023: 400000000 - 417199999
- 2024: 417200000 - 417399999
- 2024-2025: 417400000 - 418999999
- 2026: 419000000 - 420199999
- 2026: 420200000 - 420216085
- 2026: 420216086 - 420324412
- 2026: 420324413 - 420324452
- 2026: 420324453 - 999999999

MODEL: RDE691GKA48200 — Radius E-Series
- 2026: 420130747 - 999999999

MODEL: BZDE1K48691KR — Defender 48in Mower
- 2025: 400000000 - 418199999
- 2025-2026: 418200000 - 999999999

MODEL: SZDE1K48691KR — Defender 48in Mower
- 2024-2025: 400000000 - 418036443
- 2025: 418036444 - 418585606
- 2025: 418585607 - 418709297
- 2025-2026: 418709298 - 420272773

MODEL: 76401 — Titan 48in Zero Turn Riding Mower
- Early Model: 417200000 - 417259999
- Early Model: 417300000 - 417359999
- 2023: 400000000 - 415399999
- 2024: 415400000 - 417199999
- 2024: 417260000 - 417299999
- 2024: 417360000 - 417519999
- 2024-2025: 417520000 - 999999999

MODEL: 75304 — Titan ZX4800 Riding Mower
- Early Model: 411460000 - 412199999
- 2021: 400000000 - 409299999
- 2021-2022: 409300000 - 411459999
- 2023: 412200000 - 999999999

MODEL: 75314 — Titan MR 4800 Riding Mower
- 2021: 400000000 - 409399999
- 2021-2022: 409400000 - 411415118
- 2022: 411415119 - 411499999
- 2023: 411500000 - 999999999

MODEL: 75316TA — Titan MR 4800 Riding Mower
- 2021: 400000000 - 409329999
- 2021-2022: 409330000 - 411419999
- 2022: 411420000 - 412999999
- 2023: 413000000 - 999999999

MODEL: 75301 — Titan ZX4800 Riding Mower
- 2020: 400000000 - 999999999

MODEL: 75301TA — Titan ZX4800 Riding Mower
- 2020: 400000000 - 999999999

MODEL: 75311 — Titan MyRide 48in Riding Mower
- 2020: 400000000 - 999999999

MODEL: 75311TA — Titan MyRide 48in Riding Mower
- 2020: 400000000 - 999999999

MODEL: 75201 — TimeCutter HD ZX4800 Riding Mower
- 2017: 400000000 - 401499999
- 2018: 401500000 - 402582100
- 2019: 402582101 - 999999999

MODEL: 75210 — TimeCutter HD MyRide 48in Riding Mower
- 2017: 400000000 - 400999999
- 2018: 401000000 - 404313999
- 2019: 404314000 - 999999999

MODEL: 75211 — TimeCutter HD MyRide 48in Riding Mower
- 2017: 400000000 - 401999999
- 2018: 402000000 - 402614526
- 2019: 402614527 - 999999999

MODEL: 74141 — Z Master Commercial 2000 Series Riding Mower, with 48in TURBO FORCE Side Discharge Mower
- 2012: 312000001 - 312999999
- 2013: 313000001 - 313999999
- 2014: 314000001 - 314999999
- 2015: 315000001 - 315999999
- 2016: 316000001 - 316999999

MODEL: 74142TE — Z Master Commercial 2000 Series Riding Mower, with 48 TURBO FORCE Side Discharge Mower
- 2014: 314000001 - 314999999
- 2015: 315000001 - 315999999
- 2016: 316000001 - 316999999

MODEL: 74855 — TITAN ZX 4800 Zero-Turn-Radius Riding Mower
- 2014: 314000001 - 314999999
- 2016: 316000001 - 316999999

MODEL: 74861 — TITAN ZX4800 Zero-Turn-Radius Riding Mower
- 2015: 315000001 - 315000967
- 2015: 315000968 - 315999999
- 2016: 316000001 - 316999999

MODEL: 74891 — TITAN MX4800 Zero-Turn-Radius Riding Mower
- 2015: 315000001 - 315000490
- 2015: 315000491 - 315999999
- 2016: 316000001 - 316999999

MODEL: 74851 — TITAN ZX 4800 Zero-Turn-Radius Riding Mower
- 2014: 314000001 - 314999999

MODEL: 74141TE — Z Master Commercial 2000 Series Riding Mower, with 48in TURBO FORCE Side Discharge Mower
- 2012: 312000001 - 312999999
- 2013: 313000001 - 313999999

MODEL: 74841 — TITAN ZX4820 Zero-Turn-Radius Riding Mower
- 2011: 311000001 - 311999999
- 2012: 312000001 - 312999999
- 2013: 313000001 - 313999999

MODEL: 74845 — TITAN ZX4820 Zero-Turn-Radius Riding Mower
- 2011: 311000001 - 311999999
- 2012: 312000001 - 312999999
- 2013: 313000001 - 313999999

MODEL: 74871 — TITAN MX4880 Zero-Turn-Radius Riding Mower
- 2011: 311000001 - 311999999
- 2012: 312000001 - 312999999
- 2013: 313000001 - 313999999

MODEL: 74830 — TITAN ZX4800 Zero-Turn-Radius Riding Mower
- 2010: 310000001 - 310999999
Series Fits 
Defender 48in Mower
Years: 2024-2025, 2025, 2025-2026
Models: BZDE1K48691KR, SZDE1K48691KR

Radius E-Series
Years: 2026
Models: RDE691GKA48200

TimeCutter HD MyRide 48in Riding Mower
Years: 2017, 2018, 2019
Models: 75210, 75211

TimeCutter HD ZX4800 Riding Mower
Years: 2017, 2018, 2019
Models: 75201

Titan 48in Zero Turn Riding Mower
Years: Early Model, 2023, 2024, 2024-2025
Models: 76401

Titan MR 4800 Riding Mower
Years: 2021, 2021-2022, 2022, 2023
Models: 75314, 75316TA

Titan MR4800 Zero Turn Riding Mower
Years: 2023, 2024, 2024-2025, 2026
Models: 76440TA

TITAN MX4800 Zero-Turn-Radius Riding Mower
Years: 2015, 2016
Models: 74891

TITAN MX4880 Zero-Turn-Radius Riding Mower
Years: 2011, 2012, 2013
Models: 74871

Titan MyRide 48in Riding Mower
Years: 2020
Models: 75311, 75311TA

Titan MYRide 48in Zero Turn Riding Mower
Years: Early Model, 2023, 2024, 2024-2025, 2026
Models: 76411

TITAN ZX 4800 Zero-Turn-Radius Riding Mower
Years: 2014, 2016
Models: 74851, 74855

Titan ZX4800 Riding Mower
Years: Early Model, 2020, 2021, 2021-2022, 2023
Models: 75301, 75301TA, 75304

TITAN ZX4800 Zero-Turn-Radius Riding Mower
Years: 2010, 2015, 2016
Models: 74830, 74861

TITAN ZX4820 Zero-Turn-Radius Riding Mower
Years: 2011, 2012, 2013
Models: 74841, 74845

Z Master Commercial 2000 Series Riding Mower, with 48 TURBO FORCE Side Discharge Mower
Years: 2014, 2015, 2016
Models: 74142TE

Z Master Commercial 2000 Series Riding Mower, with 48in TURBO FORCE Side Discharge Mower
Years: 2012, 2013, 2014, 2015, 2016
Models: 74141, 74141TE
Cross References 
Active Toro part number
117-7277-03
Cross-reference data is provided to help identify superseded or related part numbers.

16.5 Inch Hi-Flow Blade

  • Toro 16.5 Inch 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 16.5 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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