The Honda 90363-VG5-000 Whiz-Lock Nut (5/16"-18) is a genuine OEM fastener designed for Honda CD7136, CD7148, and HRC7113 commercial mowers. As a direct Honda OEM part, it meets the exact specifications called out in Honda's service documentation for these machines. Verify your mower's serial number against the fitment table before ordering, as Honda updates part assignments at serial breaks.
Key Features
- Genuine OEM Fastener — sourced directly from Honda, this nut matches the thread pitch, dimensions, and locking characteristics specified for CD7136, CD7148, and HRC7113 commercial mowers
- Whiz-Lock Design — the integral locking feature resists loosening under vibration, maintaining clamp load during the demanding duty cycles of commercial mowing equipment
- Exact Thread Specification — 5/16"-18 UNC thread matches the fastener position it replaces, so installation goes straight in without chasing threads or sourcing adapters
- Serial Number Awareness — Honda revises fastener specifications at production breaks; confirm your serial number against the compatibility table to ensure this is the correct nut for your unit
A whiz-lock nut is a prevailing-torque fastener that uses a serrated or deformed flange to grip the mating surface and resist back-off caused by engine and blade vibration. On commercial mowers like the CD7136, CD7148, and HRC7113, fasteners work in high-vibration environments where a standard nut can gradually loosen over time. A worn or incorrect nut that loses clamping force can allow the components it secures to shift or develop unwanted movement, so using the correct OEM-specified fastener keeps the assembly torqued to the manufacturer's intent.
Part Details
| Part Number | 90363-VG5-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Whiz-Lock Nut (5/16"-18) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Commercial Mower | CD7136, CD7148, HRC7113 | 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.
