SuperDi Replacement Toro Timecutter 50 in Blades 3-Pack - Durable Cut

In this review the SuperDi replacement blades are evaluated as a practical, lower-cost option for owners of Toro TimeCutter and compatible Z series zero-turn mowers. The bottom line: these 17-1/2 in, 5/8 in center hole blades are a straightforward replacement that restores cutting performance and deck clearing for routine mowing tasks. For anyone who needs a three-pack of blades to maintain a 50 in deck and prefers steel durability over OEM cost, this set delivers the core function without extras.

Key Features

• Exact fit dimensions: The 17-1/2 in length, 2-1/4 in width and 0.187 in thickness match common Toro replacements for a proper mechanical fit.
• 5/8 in center hole: The standard center hole diameter makes installation simple on TimeCutter and many Z5000 series spindles.
• Three-blade pack: Supplying three blades helps restore a balanced cut across a 50 in deck in a single service event.
• Steel construction: The steel material improves strength and compression resistance for longer service life under normal mowing conditions.
• Multiple part compatibility: Replaces several Toro part numbers so owners of Z5000, Z5020, Z5030, Z5060 and related models can use the same replacement.

Who It's For

The SuperDi blades are aimed at homeowners and small-property landscapers who operate Toro TimeCutter Z series zero-turn mowers with a 50 in deck and need a cost-effective OEM-replacement option. They suit users who perform regular blade maintenance and want a pack that covers a full deck change.

These blades are not targeted at commercial heavy-use fleets that need premium coated or high-alloy blades for extended service intervals. If you require specialized mulching designs beyond the listed mulching blade form or expect heavy debris impacts, consider a higher-grade or OEM specialty blade.

Pros & Cons

Pros

• Matches common Toro replacement dimensions so fit and balance are reliable after installation.
• Three-blade set simplifies a full deck refresh in one purchase.
• Steel construction offers good strength and decent wear resistance for regular mowing.
• Compatible with multiple Toro part numbers and LAWNBOY 81271 for broader fit options.

Cons

• Some customers report mixed impressions of initial sharpness, so a touch-up with a grinder or file may be needed for the best edge.
• Not a coated or specialty alloy blade designed for extreme commercial service or heavy brush chopping.

Specifications

Length	17-1/2 in
Width	2-1/4 in
Thickness	0.187 in
Center hole	5/8 in
Pack quantity	3 blades
Material	Steel
Compatible models	TimeCutter Z, Z5000 series, select Toro and LAWNBOY numbers

Our Verdict

The SuperDi replacement blades are a practical value choice for TimeCutter owners who want a direct-fit, three-blade set to restore cutting performance on a 50 in deck. They combine correct dimensions, solid steel construction and multi-part compatibility to cover routine homeowner mowing needs, though users who want the sharpest out-of-box edge or heavy-duty coatings may prefer an alternative.

Frequently Asked Questions

Will these blades fit my 50 in TimeCutter?
They fit 50 in decks that accept 17-1/2 in length blades with a 5/8 in center hole and are listed compatible with the Z5000 and related TimeCutter models.

Are these blades ready to use out of the package?
Yes, they are usable, but some users find the sharpness mixed and choose to lightly file or balance the blades before installation.

Do these blades replace OEM part numbers?
They are sold as replacements for several Toro part numbers including 115-5059-03, 110-6837-03 and 112-9759-03 and fit comparable LAWNBOY parts.