The Honda 22521-751-000 Tensioner Roller is a genuine OEM component designed for H4013 lawn tractors. Sourced directly from Honda, this tensioner roller meets the exact specifications of the original part it replaces. Confirm the serial number on your H4013 against the fitment table to ensure part number 22521-751-000 is the correct roller for your machine.
Key Features
- Genuine OEM Quality — manufactured by Honda to the same specification as the original roller, ensuring correct tension delivery in the drive system of your H4013 tractor
- Direct OEM Replacement — this tensioner roller is engineered to drop into the existing drive assembly of the H4013 without modification, preserving the integrity of the system
- Fits H4013 Lawn Tractors — designed exclusively for the H4013; verify your machine's serial number against the compatibility table before ordering
- Maintains Proper Belt Tension — a correctly functioning tensioner roller keeps drive belt tension within spec; a worn or seized roller leads to belt slip, accelerated belt wear, and loss of drive performance
The tensioner roller maintains the correct tension on the drive belt in the H4013 lawn tractor's power transmission system. By keeping consistent pressure on the belt, it ensures smooth, efficient transfer of power and prevents the slippage and premature belt wear that result from under-tension. When a tensioner roller wears or seizes, belt performance degrades quickly — leading to inconsistent drive engagement, excessive belt wear, and potential loss of drive function until the roller is replaced.
Part Details
| Part Number | 22521-751-000 |
|---|---|
| Brand | Honda |
| Part Type | Genuine OEM |
| Description | Tensioner Roller |
Compatibility & Fitment
| Name | Models | Serial Range |
|---|---|---|
| Lawn Tractor | H4013 | 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.
