The Honda 90871-733-003 Sealing Plug (28) is a genuine OEM component designed for F401, F501, FC600, FG400, and FG500 tillers, as well as GX160 horizontal shaft engines. As a direct Honda OEM part, it matches the original specification exactly, ensuring the right fit the first time. Honda supersedes parts across serial ranges, so confirm your unit's serial number against the fitment table before ordering. This sealing plug is the straightforward, correct-sourced solution for restoring a proper seal on your Honda equipment.
Key Features
- Genuine OEM Sealing Integrity — sourced directly from Honda, this plug meets the exact dimensional and material specification required to maintain a proper seal in the original bore or port
- Broad Tiller and Engine Coverage — listed for F401, F501, FC600, FG400, and FG500 tillers, as well as GX160 horizontal shaft engines, including multiple serial ranges
- Verify Before You Order — Honda issues supersessions at serial breaks; match your serial number to the fitment table to confirm part number 90871-733-003 is correct for your specific unit
- Prevents Fluid Loss and Contamination — a failed or missing sealing plug allows lubricant to escape or contaminants to enter, leading to accelerated wear or internal damage
A sealing plug closes off a machined port, passage, or bore in the engine block or equipment housing that would otherwise be open to the outside. It keeps lubricating oil contained within the system and prevents dirt, moisture, and debris from entering internal galleries. When this plug is cracked, improperly seated, or missing entirely, oil can seep out and foreign matter can work its way in — both conditions accelerate internal wear and can lead to more serious mechanical failures if left unaddressed.
Part Details
| Part Number | 90871-733-003 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Sealing Plug (28) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX160 | All |
| Tiller | F401, F501, FC600, FG400, FG500 | 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.
