The Honda 81557-758-T00 Base Plate is a genuine OEM replacement designed for BK4542 and BK4546 lawn tractors. As a direct Honda OEM component, this part is produced to the same specifications as the original, ensuring a proper fit without rework or modification. Confirm your lawn tractor's model and serial number against the fitment table before ordering to make sure part number 81557-758-T00 is the correct application for your unit.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this Base Plate meets the exact specifications of the original part it replaces, so it installs and functions as intended.
- Structural Accuracy — as a base plate, precise dimensional conformity matters; the OEM origin means mounting points and geometry match the tractor's design exactly.
- Confirmed Fitment — built for BK4542 and BK4546 lawn tractors; always verify your model and serial number against the compatibility table before purchasing.
A base plate serves as a foundational structural component within the lawn tractor, providing a mounting surface that holds other assemblies in correct alignment and position. When a base plate is cracked, warped, or otherwise damaged, the components it supports can shift out of position, leading to poor operation or accelerated wear on connected parts. Replacing a worn or broken base plate with a genuine Honda OEM part restores the structural reference point those surrounding components depend on.
Part Details
| Part Number | 81557-758-T00 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Base Plate |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | BK4542, BK4546 | 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.
