The Multiquip 691680 Oil Drain Plug MD80 is a genuine OEM component designed for the MD80 mid-sized hydraulic ride-on power trowel. Sourced directly from Multiquip, this plug is an exact match to the original hardware installed at the factory, ensuring a proper seal and correct thread engagement every time. If you're performing routine oil maintenance or replacing a damaged drain plug on your MD80, part number 691680 is the correct OEM replacement to use.
Key Features
- OEM-Grade Sealing Integrity — Manufactured to the same thread pitch and seating geometry as the original, delivering a leak-free seal on the MD80 oil drain port.
- Drop-In Installation — Threads directly into the existing drain opening on the MD80 hydraulic system with no rework or adaptation needed.
- Confirmed MD80 Fitment — Specifically matched to the MD80 mid-sized hydraulic ride-on power trowel; verify your model before ordering.
- Protects Hydraulic System Health — A properly seated drain plug keeps oil contained during operation, preventing fluid loss that could starve the hydraulic drive and blade control system.
- Genuine Multiquip OEM Part — Backed by Multiquip's OEM supply chain, so you know you're getting the correct material grade and thread specification for long-term service.
The oil drain plug seals the drain port on the trowel's oil reservoir, keeping hydraulic or gear oil contained during machine operation and allowing controlled drainage during scheduled maintenance intervals. A worn, cross-threaded, or missing drain plug can result in fluid leaks that lead to low oil levels, overheating, and premature wear of the hydraulic drive components that power the MD80's blades and motion system. Replacing a damaged plug promptly with the correct OEM part is one of the simplest steps you can take to protect the trowel's drivetrain and maintain consistent finishing performance on the slab.
For questions about fitment or to confirm this part is correct for your machine, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | 691680 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Oil Drain Plug MD80 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Hydraulic Ride-On Power Trowels | MD80 |
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.
