The Honda 72512-750-305 Right Rotary Blade is a genuine OEM replacement designed for HT3810 and HT3813 lawn tractors. Confirm fitment by checking your tractor's serial number against the compatibility table before ordering.
Key Features
- Genuine OEM Cutting Accuracy — sourced directly from Honda, this blade is engineered to deliver the same cutting angle, edge geometry, and balance as the original, maintaining clean, even cuts across the deck width.
- Right-Side Deck Position — specifically designed as the right rotary blade, this part replaces the correct side of the dual-blade deck on HT3810 and HT3813 lawn tractors; always verify left versus right before ordering.
- Direct OEM Replacement — matches the original mounting pattern for a straightforward swap with no reworking of the deck or spindle hardware.
- Serial Number Verification Recommended — Honda supersedes parts at production breaks, so cross-check your tractor's serial number against the fitment table to confirm part number 72512-750-305 is correct for your unit.
- Cutting Performance — a worn or damaged rotary blade causes uneven cut height, tearing rather than slicing grass, and increased vibration through the deck; replacing it with this OEM blade restores a clean, consistent cut.
Spinning at high speed, it shears grass at the set cutting height and, on mulching or side-discharge configurations, moves clippings through the deck chute. Over time the cutting edge dulls or the blade warps from impact with debris, leading to ragged cuts, scalping, and excessive vibration. Replacing this blade with the correct OEM part restores cutting efficiency and keeps the deck balanced for smooth operation.
Part Details
| Part Number | 72512-750-305 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Right Rotary Blade |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | HT3810, HT3813 | All |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
