The Honda 90502-751-700 Cotter (15MM) is a genuine OEM fastening component designed for H3011 and H3013 riding mowers and H4013, H4514, and H4518 lawn tractors. As a direct Honda OEM part, it is manufactured to the exact specifications used in original production, ensuring a correct, trouble-free fit. Confirm your machine's serial number against the fitment table before ordering, as Honda supersedes hardware at serial breaks across these models.
Key Features
- Genuine Honda OEM — sourced directly from Honda, this cotter matches the original production specification for proper retention and fit
- 15MM Variant — the (15MM) designation identifies the exact size; verify this matches your machine's requirement before purchase
- Broad Model Coverage — listed for H3011, H3013, H4013, H4514, and H4518 Honda riding mowers and lawn tractors, including multiple serial ranges
- Serial Number Awareness — Honda updates hardware part numbers at production breaks, so cross-check your serial number against the fitment table to confirm this is the correct cotter for your unit
A cotter is a small but essential retaining fastener used to secure pins, shafts, and linkage components in place during operation. On Honda riding mowers and lawn tractors, cotters prevent lateral movement of pins within their bores, keeping connected assemblies properly engaged. When a cotter is lost, bent, or worn, the pin it retains can migrate or fall free, leading to looseness or disengagement in the mechanism it secures.
Part Details
| Part Number | 90502-751-700 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Cotter (15MM) |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013, H4514, H4518 | All |
| Riding Mower | H3011, H3013 | 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.