The Multiquip 11725 is a genuine OEM Lock Washer M5 designed for Whiteman ride-on power trowels and Multiquip masonry saws. This small but critical fastener hardware component is a direct OEM replacement, ensuring the same fit and retention characteristics as the original. Compatible models include the STX55Y6, STX55J6, STXD6i, HTX44Y4, HTX44Y5, HTX44K4, HTX44K5, HTXD6i, HHXD5, HHXD5-ES, HHXG5, and MP3, making part 11725 a widely used service item across the Multiquip ride-on trowel and saw lineup. Keeping genuine OEM hardware on hand helps maintain proper clamp loads and assembly integrity during routine service and repairs.
Key Features
- Genuine OEM Hardened Hardware — Manufactured to the same material hardness and tooth profile as the original, ensuring correct bite and torque retention when fastened.
- Direct Drop-In Replacement — M5 thread size matches original fastener specs across all listed models, threading on without any modification to existing hardware.
- Broad Trowel and Saw Fitment — Fits STX55, STXD6i, HTX44, HTXD6i, HHXD5, HHXG5, and MP3 models, making it a practical stocking item for shops servicing multiple Multiquip machines.
- Prevents Fastener Loosening Under Vibration — Lock washers are essential on vibration-intensive equipment like ride-on trowels; the serrated or split design resists backing out during operation.
- Sourced Through Authorized Distribution — Sold by DHS Equipment as a genuine Multiquip OEM part, ensuring the correct specification is supplied every time.
A lock washer is a thin fastener component placed beneath a nut or bolt head to resist loosening caused by vibration, dynamic loads, or thermal cycling. On ride-on power trowels and concrete saws, where engines and rotating assemblies generate constant vibration, even minor fastener backing can lead to component misalignment or premature wear. Using the correct OEM-spec lock washer maintains proper clamp force at each fastener joint, protecting the integrity of the assembly over the life of the machine.
Part Details
| Part Number | 11725 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Lock Washer M5 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Saws | MP3 |
| Whiteman Ride-On Power Trowels | HHXD5-ES |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | HHXG5 |
| Whiteman Ride-On Power Trowels | HHXD5 |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | STX55J6 |
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | HTX44K4 |
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.
