SCREW-BLADE 51-4060
Shipping calculated at checkout.
- 8,000+ customers since 2019 · parts shipped to all 50 states
- Ships nationwide · $20 flat rate, FREE on orders $125+
- Genuine OEM part, matched by part number
- Not sure it fits? Find parts for your machine
Toro Part 51-4060
Fits these machines
- Toro 30499 Commercial Walk-Behind Mower, Floating Deck Split Lever Hydro with 52in TURBO FORCE Cutting Unit (s/n 270000001 - 270999999)
- Toro 33522 Brush Cutter BRC-28 (s/n 411000000 - 411999999)
- Toro 44424 PROLINE™ 48 in. (122 cm) Mid-Size Mower (s/n 414000000 - 415299999)
- Toro 44427 PROLINE™ 54 in. (137 cm) Mid-Size Mower (s/n 408786427 - 410299999)
- Toro 44430 PROLINE™ 60 in. (152 cm) Mid-Size Mower (s/n 406914138 - 408786381)
- Toro 74072 7500-D Series 72" (183 cm) 37 HP 1642cc Diesel (s/n 400000000 - 403226743)
- Toro 74096 Z Master Professional 7500-D Series Riding Mower, With 96in TURBO FORCE Rear Discharge Mower (s/n 400000000 - 403247446)
- Toro 74143 Z Master Commercial 2000 Series Riding Mower, with 52in TURBO FORCE Side Discharge Mower (s/n 314000001 - 314999999)
- Toro 74145 Z Master Commercial 2000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 314000001 - 314999999)
- Toro 74176 Z147 Z Master, With 44" SFS Side Discharge Mower (s/n 210500000 - 210500000)
- Toro 74267 Z Master Professional 7000 Series Riding Mower, With 60in TURBO FORCE Side Discharge Mower (s/n 403247200 - 999999999)
- Toro 74274 Z Master Professional 7000 Series Riding Mower, With 72in TURBO FORCE Side Discharge Mower (s/n 270000001 - 270999999)
- Toro 74451 52in TITAN HD 1500 Series Riding Mower (s/n 400000000 - 402099999)
- Toro 74454 52in TITAN HD 1500 Series Riding Mower (s/n 400000000 - 999999999)
- Toro 74462 60in TITAN HD 2000 Series Riding Mower (s/n 400000000 - 999999999)
- Toro 74467 60in TITAN HD 2000 Series Riding Mower (s/n 400000000 - 403349924)
- Toro 74470 48in TITAN HD 2500 Series Riding Mower (s/n 400000000 - 402099999)
- Toro 74472 60in TITAN HD 2500 Series Riding Mower (s/n 400000000 - 402099999)
- Toro 74480 60in TITAN HD 2000 Series Riding Mower (s/n 400000000 - 999999999)
- Toro 74491 52in Z Master Professional 2000 Series Riding Mower (s/n 400000000 - 407745782)
- Toro 74492 60in Z Master Professional 2000 Series Riding Mower (s/n 400000000 - 407623892)
- Toro 74493 2000 Series MyRIDE® HDX 52" (132 cm) 24.5 HP 708cc (s/n 400000000 - 407146061)
- Toro 74494 Z Master Professional 2000 Series MyRide 60in Riding Mower (s/n 400000000 - 407400887)
- Toro 74505 GrandStand Mower, With 52in TURBO FORCE Cutting Unit (s/n 404315000 - 999999999)
- Toro 74519 GrandStand Mower, With 52in TURBO FORCE Cutting Unit (s/n 400000000 - 403253174)
- Toro 74534 GrandStand® 36 in. (91 cm) 15 hp 541cc (s/n 417169275 - 419999999)
- Toro 74553 GrandStand Mower, With 60in TURBO FORCE Cutting Unit (s/n 313001001 - 313999999)
- Toro 74862 TITAN ZX5400 Zero-Turn-Radius Riding Mower (s/n 316000001 - 316999999)
- Toro 74863 TITAN ZX6000 Zero-Turn-Radius Riding Mower (s/n 316000001 - 316999999)
- Toro 74892 TITAN MX5400 Zero-Turn-Radius Riding Mower (s/n 316000001 - 316999999)
- Toro 74893 TITAN MX6000 Zero-Turn-Radius Riding Mower (s/n 315000992 - 315999999)
- Toro 74928 Z Master Professional 6000 Series Riding Mower, with 72in TURBO FORCE Side Discharge Mower (s/n 316000001 - 316999999)
- Toro 74930 Z Master Professional 5000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 316000001 - 316999999)
- Toro 74942 Z Master Professional 5000 Series Riding Mower, with 60in TURBO FORCE Rear Discharge Mower (s/n 314000001 - 314999999)
- Toro 74947 Z Master Professional 6000 Series Riding Mower, with 72in TURBO FORCE Side Discharge Mower (s/n 400000000 - 401999999)
- Toro 74950 Z Master Professional 3000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 402100000 - 403247404)
- Toro 74957 Z Master Commercial 3000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 314000001 - 314999999)
- Toro 74958 Z Master Commercial 3000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 314000001 - 314999999)
- Toro 74959 Z Master Commercial 3000 Series Riding Mower, with 72in TURBO FORCE Side Discharge Mower (s/n 403010622 - 999999999)
- Toro 74960 Z Master Professional 6000 Series Riding Mower, with 60in TURBO FORCE Side Discharge Mower (s/n 403319909 - 999999999)
…and 29 more models.
Toro OEM blade screw. The lawnmower blades itself is not threaded, but most nuts that held the blade in place are reverse threaded. The reverse thread helps to secure the blade on the drive shaft such that the rotation of the blade does not loosen the nut. It is important to note that not all lawnmowers use a reverse threaded nut.