The Honda 91351-KE1-000 O-Ring (21.8X2.4) is a genuine OEM component designed for H2013 and H2113 lawn tractors. As a direct Honda OEM part, it is manufactured to the exact dimensions and material specification required for proper sealing performance in these tractors. Verify your serial number against the fitment table before ordering, as Honda supersedes parts at serial breaks and the correct O-ring for your unit depends on your machine's production range.
Key Features
- Exact OEM Dimensions — manufactured to the precise 21.8 x 2.4 mm sizing Honda specifies, ensuring the sealing cross-section and inner diameter match the original groove geometry exactly
- Direct OEM Replacement — sourced directly from Honda, this O-Ring (21.8X2.4) installs as a drop-in replacement with no modification needed to the sealing seat
- Confirmed Fitment — listed for H2013 and H2113 Honda lawn tractors; always cross-reference your machine's serial number with the fitment table to confirm the correct variant for your unit
An O-ring is a circular elastomeric seal that sits in a machined groove and compresses between two mating surfaces to prevent fluid or air from passing between them. In a lawn tractor application, O-rings are used throughout hydraulic, fuel, and cooling circuits where a reliable static or dynamic seal is required. When an O-ring ages, hardens, or takes a set, it loses the ability to maintain that compression, resulting in leaks that can cause fluid loss, contamination, or component damage over time.
Part Details
| Part Number | 91351-KE1-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | O-Ring (21.8X2.4) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H2013, H2113 | 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.
