The Multiquip 111428950 Seat Rubber FHA-50 is a genuine OEM replacement designed for FHA-50/60 series concrete vibrator heads. As a direct Multiquip OEM component, part 111428950 meets the exact material and dimensional specifications of the original, ensuring a proper seal and secure seating within the vibrator head assembly. This part is confirmed to fit FHA-50/60 vibrator heads, making it the straightforward choice when servicing this equipment.
Key Features
- Genuine OEM Rubber Compound — Sourced directly from Multiquip, this seat rubber is manufactured to the exact durometer and material grade of the original, ensuring correct compression and sealing performance inside the vibrator head.
- Direct Drop-In Replacement — Machined to original dimensions so it seats correctly within the FHA-50/60 head assembly without any trimming or fitting adjustments.
- Confirmed Fitment for FHA-50/60 Vibrator Heads — Verified compatibility with FHA-50/60 series concrete vibrator heads; always cross-reference your model code before ordering.
- Maintains Vibration Integrity — A worn or degraded seat rubber allows internal components to shift under load, causing erratic vibration output and accelerated wear on surrounding head components. A fresh OEM seat rubber restores consistent, controlled vibration transmission.
- Extends Service Life of the Vibrator Head — Replacing this small rubber component at the first sign of wear prevents secondary damage to the head housing and internal drive components, keeping the overall assembly in service longer.
The seat rubber in a concrete vibrator head acts as a precision cushion and seal between mating metal components inside the head assembly. It absorbs shock loads generated during vibration, keeps internal parts correctly aligned, and prevents contaminants from migrating into critical wear areas. When the seat rubber deteriorates — through heat cycling, concrete abrasion, or age — the head begins to run rough, output becomes inconsistent, and the surrounding components are exposed to metal-on-metal contact that shortens the life of the entire head unit.
Need help confirming fitment or have a question about your order? Contact the DHS Equipment team for parts support.
Part Details
| Part Number | 111428950 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Seat Rubber FHA-50 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Vibrators | FHA-50/60 |
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.
