The Multiquip 23303 Idler Arm is a genuine OEM component designed for SP2S20H flat saws and Whiteman ride-on power trowel models including HHXD5, HHXD5-ES, HHXDF4-DF5, HHXG5, and STX6H. As a direct OEM replacement, this idler arm is sourced from Multiquip to ensure dimensional accuracy and correct mechanical function across all listed applications. DHS Equipment stocks this part to get your machine back in service with confidence. Verify your model code against the fitment list before ordering to confirm compatibility.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, ensuring the arm geometry and pivot dimensions match what came off the machine.
- Broad Fitment Coverage — Compatible with SP2S20H flat saws and Whiteman ride-on power trowels: HHXD5, HHXD5-ES, HHXDF4-DF5, HHXG5, and STX6H.
- Drop-In Installation — Mounts to the original mounting points without rework, keeping the belt or drive system properly tensioned from the moment it is installed.
- Drive System Integrity — A correctly functioning idler arm maintains consistent belt tension, preventing belt slip, uneven wear, and loss of drive efficiency.
- Authentic Multiquip Part Number — Part number 23303 is the exact OEM reference, eliminating guesswork when cross-referencing with service documentation or parts manuals.
The idler arm is a pivoting bracket that guides and tensions the drive belt or chain within the machine's power transmission system. By holding the belt at the correct tension, it ensures smooth, consistent transfer of engine power to the working components — whether that is the blade drive on a flat saw or the trowel blade system on a ride-on power trowel. When an idler arm wears, bends, or loses its pivot integrity, belt tension becomes inconsistent, leading to slipping, accelerated belt wear, vibration, and potential loss of drive entirely.
Part Details
| Part Number | 23303 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Idler Arm |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | SP2S20H |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
| Whiteman Ride-On Power Trowels | HHXDF4-DF5 |
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | STX6H |
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.
