The Honda 91551-776-000 Collar (22.3X28.5X37.25) is a genuine OEM component designed for the GX160 horizontal shaft engine. Sourced directly from Honda, this collar carries the exact dimensions specified for the application — 22.3 mm inner diameter, 28.5 mm outer diameter, and 37.25 mm in length — ensuring it seats and functions as the original. Honda supersedes parts at serial-number breaks, so confirm your engine's serial number against the fitment table before ordering to make sure part number 91551-776-000 is correct for your unit.
Key Features
- Genuine OEM Dimensional Accuracy — manufactured to Honda's exact bore, outer diameter, and length specifications, so this collar locates and retains components precisely as designed for the GX160 engine.
- Direct OEM Replacement — this part installs as a like-for-like substitute with no alteration needed, restoring the original assembled clearance and positioning.
- Serial-Number Dependent Fitment — Honda issues part revisions at specific serial breaks on GX160 engines; always verify your engine's serial number against the compatibility table to confirm part number 91551-776-000 is the right collar for your machine.
A collar is a precision spacer or sleeve used to control the axial position of a rotating or stationary component, maintain a set clearance between mating parts, or transmit load across an assembly. On the GX160 horizontal shaft engine, this collar holds the relevant components in their correct alignment so the assembly operates within its intended tolerances. When a collar wears, deforms, or is lost, the components it locates can shift, leading to excessive play, accelerated wear on adjacent parts, or compromised function of the assembly it supports.
Part Details
| Part Number | 91551-776-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Collar (22.3X28.5X37.25) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Horizontal Shaft Engine | GX160 | 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.
