The Honda 91053-771-S00 Flange Bearing is a genuine OEM replacement designed for the QH4000 lawn tractor. Sourced directly from Honda, this component meets the exact specifications Honda set for this machine. Confirm part number 91053-771-S00 against your tractor's serial number and Honda's fitment table before ordering, as Honda periodically supersedes parts at production breaks.
Key Features
- Genuine OEM Quality — manufactured to Honda's exact specifications, ensuring the dimensional tolerances and load ratings this bearing position demands are met without compromise.
- Direct Replacement — this flange bearing is engineered to drop into the QH4000's original mounting location, maintaining the correct shaft alignment and seating depth Honda designed into the drivetrain.
- QH4000 Fitment — listed for the Honda QH4000 lawn tractor; verify your unit's serial number against Honda's compatibility table to confirm the correct bearing variant for your production range.
- Bearing Integrity Matters — a worn or failed flange bearing introduces shaft play and uneven loading, which accelerates wear on adjacent rotating components and degrades overall tractor performance.
A flange bearing supports and locates a rotating shaft within a housing, combining a rolling-element bearing with an integrated mounting flange so the assembly can be fastened securely in place. In the QH4000 lawn tractor, this type of bearing maintains proper shaft alignment under the radial and axial loads the machine generates during operation. When a flange bearing wears out or fails, shaft movement increases, leading to vibration, noise, and accelerated wear on connected components throughout the drivetrain.
Part Details
| Part Number | 91053-771-S00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Flange Bearing |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | QH4000 | 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.
