The Honda 90525-752-000 Differential Gear Washer is a genuine OEM component designed for Honda lawn tractors and multi-purpose tractors, including the H4013, H4514, H4518, H5013, H5518, HT3810, HT3813, HT4213, and RT5000. As a direct Honda OEM part, it is manufactured to the same specifications as the original, ensuring a correct, drop-in fit within the differential assembly. Always confirm your machine's serial number against the fitment table before ordering, as Honda periodically supersedes parts at specific serial breaks.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this washer meets the exact dimensional and material specifications of the original part it replaces, ensuring proper function within the differential gear assembly.
- Correct Differential Fit — engineered specifically for Honda's tractor differential, this washer seats and spaces the gear precisely as the original design requires, with no modification needed.
- Broad Tractor Compatibility — listed for the H4013, H4514, H4518, H5013, H5518, HT3810, HT3813, HT4213, and RT5000; check your serial number against the fitment table to confirm the correct application for your unit.
- Drivetrain Integrity — a properly fitted differential gear washer maintains correct gear spacing and load distribution within the differential, helping the tractor's drive system transfer power smoothly and consistently.
The Differential Gear Washer is a precision spacer located within the tractor's differential assembly, where it controls the axial positioning and load bearing of the differential gears. Correct spacing is essential for smooth, even power distribution to the drive wheels — without it, gears can shift out of alignment, leading to uneven wear, increased play in the drivetrain, or loss of drive. Replacing a worn or damaged washer with the correct OEM part restores proper gear geometry and helps the differential operate as Honda designed it.
Part Details
| Part Number | 90525-752-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Differential Gear Washer |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013, H4514, H4518, HT3810, HT3813, HT4213 | All |
| Multi-Purpose Tractor | H5013, H5518, RT5000 | 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.
