The Multiquip 07034-007 is a genuine OEM Hex Jam Nut 7/16-14 Plated designed for hydrostatic and dual-fuel ride-on power trowel models including MD80, MD82, MD105, STX, STXDF, HTX, and HTXG6DF series machines. As a direct OEM replacement sourced through Multiquip's authorized parts program, the 07034-007 delivers the exact thread specification and plated finish required for proper torque retention in trowel applications. Confirm your model code against the fitment list to ensure this is the correct nut for your machine. DHS Equipment stocks genuine Multiquip hardware so you can get the right part the first time.
Key Features
- Genuine OEM Thread Specification — 7/16-14 UNC thread pitch matches the original fastener specification, ensuring full thread engagement without cross-threading or improper seating.
- Plated Finish for Corrosion Resistance — The plated surface protects against rust and oxidation in outdoor and high-moisture jobsite conditions, extending the service life of the fastener.
- Jam Nut Design for Positive Locking — Low-profile jam nut profile locks against a primary nut to prevent loosening under vibration loads common in ride-on trowel operation.
- Broad Trowel Series Fitment — Confirmed for MD80, MD82, MD105, STX, STXDF, STXD6i, STX55Y6, STX55J6, HTX6H, HTXG6DF, and HTXD6i hydrostatic and dual-fuel ride-on trowels.
- Hardware Failure Prevention — A loose or incorrect jam nut can allow critical adjustments to shift during operation; replacing with the correct OEM specification restores proper mechanical stability.
A hex jam nut is a thin, low-profile fastener threaded onto a bolt or rod and tightened against a primary nut or component face to lock the assembly in position. On ride-on power trowels, jam nuts are used at adjustment points and linkage connections where vibration from the rotating blade assemblies would otherwise cause standard fasteners to back off over time. When a jam nut is worn, stripped, or missing, the fastener it secures can shift out of adjustment, leading to inconsistent blade pitch, mechanical slop in the linkage, or component contact that accelerates wear on surrounding hardware. Replacing a damaged jam nut with the correct OEM specification — including the right thread size and plated finish — restores the locking function and keeps critical adjustments stable through extended troweling operations.
Part Details
| Part Number | 07034-007 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Hex Jam Nut 7/16-14 Plated |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD82 |
| Hydraulic Ride-On Power Trowels | MD80 |
| Hydraulic Ride-On Power Trowels | MD105 |
| Whiteman Ride-On Power Trowels | STXDF |
| Whiteman Ride-On Power Trowels | HTXG6DF |
| Whiteman Ride-On Power Trowels | HTXD6i |
| Whiteman Ride-On Power Trowels | STX6H |
| Whiteman Ride-On Power Trowels | HTX6H |
| Whiteman Ride-On Power Trowels | STX55Y6 |
| Whiteman Ride-On Power Trowels | STXD6i |
| Whiteman Ride-On Power Trowels | STX55J6 |
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.
