The Honda 50603-KB4-000 Step Bar Joint Pin is a genuine OEM replacement designed for HRB215 and HRM215 lawn mowers. Sourced directly from Honda, this pin is manufactured to the same specification as the original, ensuring a correct fit on the step bar joint of the machines it serves. Confirm your mower's serial number against the fitment table before ordering, as Honda updates part supersessions at specific serial breaks.
Key Features
- Genuine Honda OEM — supplied by Honda to the original specification, so this pin fits the step bar joint the way the original did from the factory floor.
- Direct Replacement — engineered to drop into the existing joint on HRB215 and HRM215 mowers without rework or modification to surrounding hardware.
- Serial Number Matters — Honda revises parts at defined serial breaks; check your mower's serial number against the compatibility table to confirm part number 50603-KB4-000 is the correct supersession for your unit.
- Restore Joint Integrity — a worn or damaged pin allows unwanted movement in the step bar joint, affecting the feel and function of the handle assembly; replacing it restores the connection as intended.
The Step Bar Joint Pin is a small but essential retaining component that holds the step bar joint together on HRB215 and HRM215 walk-behind lawn mowers. It locks the joint in position so the step bar operates consistently during use. When the pin wears, shears, or goes missing, the joint loses its fixed connection, introducing play or preventing the bar from holding its set position — a condition that warrants immediate replacement to keep the handle assembly functioning as designed.
Part Details
| Part Number | 50603-KB4-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Step Bar Joint Pin |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Mower | HRB215, HRM215 | 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.
