The Multiquip EM400500 Pulley is a genuine OEM component designed for the FM9 finishing machine. As an authorized Multiquip replacement part, the part is manufactured to the same specifications as the original, ensuring a direct, hassle-free installation with no guesswork on fitment. Verified compatible with FM9 series equipment, this pulley restores proper drive system function and keeps your machine running at full capacity.
Key Features
- Genuine OEM Construction: — Machined to exact dimensional tolerances for the FM9 drive system, ensuring correct belt alignment, consistent tension transfer, and no slippage under load.
- Direct-Fit Replacement: — Designed as a drop-in replacement for the original EM400500 pulley position, matching bore size, groove profile, and mounting interface without modification.
- Confirmed FM9 Fitment: — Verified for use on the Multiquip FM9 finishing machine — cross-reference your part number before ordering to confirm application.
- Restores Full Drive Efficiency: — A worn or damaged pulley causes belt slippage, uneven power transfer, and accelerated belt wear. Replacing with this OEM pulley brings drive output back to spec.
- Long-Term Durability: — Built from materials selected for the rotational demands and vibration environment of concrete finishing equipment, resisting wear and deformation through extended use cycles.
The pulley is a core component of the finishing machine's drive system, transmitting rotational power from the engine to driven components via a belt or belt-and-sheave arrangement. When a pulley wears, cracks, or goes out of round, it disrupts belt tracking, causes vibration, and can lead to premature belt failure or loss of drive entirely. Keeping the pulley in good condition is essential to maintaining consistent power delivery and smooth machine operation on the finishing deck.
| Fits: FM9
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or parts support, contact our team directly.
Part Details
| Part Number | 400500 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Pulley |
Compatibility & Fitment
| Name | Model |
|---|---|
| Finishing Machine | FM9 |
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.
