The Honda 21592-VA3-800 Transmission Case O-Ring is a genuine OEM replacement designed for HR195 and HR215 lawn mowers. As a direct Honda OEM component, this O-ring is manufactured to the exact dimensions required for a proper transmission case seal. This part is built for HR195 and HR215 mowers — confirm your model and serial number against the fitment table before ordering to ensure the correct part for your unit.
Key Features
- OEM Sealing Integrity — manufactured to Honda's exact dimensional specification for the transmission case, ensuring the O-ring seats and compresses correctly for a complete, lasting seal.
- Direct OEM Replacement — sourced from Honda, this Transmission Case O-Ring installs exactly as the original with no modification required to the transmission case housing.
- HR195 and HR215 Lawn Mower Fitment — confirmed fit for Honda HR195 and HR215 walk-behind lawn mowers; verify your serial number against the fitment table to ensure this is the correct O-ring for your production range.
- Transmission Fluid Retention — a correctly seated O-ring prevents transmission fluid from escaping the case, keeping the drive system properly lubricated and functioning as designed.
The Transmission Case O-Ring forms a fluid-tight seal at the transmission case on Honda HR195 and HR215 lawn mowers. It prevents lubricant from leaking out of the transmission housing, which is critical to keeping the internal gears and drive components properly lubricated during operation. When this O-ring deteriorates, cracks, or loses its compression set, fluid can seep past the seal — leading to lubricant loss, increased internal wear, and eventual drive system failure if left unaddressed.
Part Details
| Part Number | 21592-VA3-800 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Transmission Case O-Ring |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HR195, HR215 | 6017817-9999999 |
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.
