The Multiquip 3464 is a genuine OEM Sealing Washer 5/16 x 3/4 designed for HTX44 series ride-on power trowels and LT6K series towable light towers. As a direct OEM replacement, this washer is produced to the same specifications as the original component installed at the factory, ensuring a consistent, leak-free seal every time. Confirmed fitment includes the HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, LT6K, and LT6KV (60HZ) models. When it comes time to service your equipment, having the correct sealing washer on hand keeps the job moving without unnecessary delays.
Key Features
- Genuine OEM Sealing Performance — Manufactured to the original compression and material specification for this washer size, delivering a consistent fluid-tight seal under operating conditions.
- Exact-Dimension Replacement — The 5/16 x 3/4 sizing matches the original fastener and mating surface exactly, so this washer seats and torques correctly without rework.
- Broad HTX44 Series Fitment — Verified for HTX44K4, HTX44K5, HTX44Y4, and HTX44Y5 hydrostatic ride-on trowels, as well as LT6K and LT6KV (60HZ) towable light towers.
- Leak Prevention at the Source — A failed or missing sealing washer allows fluid or air bypass at the fastener joint; replacing it with the correct OEM part restores the integrity of that connection immediately.
- Fluid System Integrity — On hydraulic trowel and light tower applications, even a small sealing failure can lead to fluid loss or pressure drop — the correct washer specification matters here.
A sealing washer combines the mechanical function of a standard washer with an integral sealing element, preventing fluid, fuel, or air from bypassing a threaded fastener. In hydraulic and fuel system applications — common on ride-on trowels and towable light towers — the washer compresses against the mating surface when the fastener is torqued, forming a positive seal that resists leakage under pressure and vibration. When this washer deforms, cracks, or is lost during service, the connection will weep fluid or lose pressure, making prompt replacement with the correct part essential to keeping the system operating as intended.
Part Details
| Part Number | 3464 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Sealing Washer 5/16 x 3/4 |
Compatibility & Fitment
| Name | Model |
|---|---|
| Whiteman Ride-On Power Trowels | HTX44K5 |
| Whiteman Ride-On Power Trowels | HTX44Y4 |
| Whiteman Ride-On Power Trowels | HTX44Y5 |
| Whiteman Ride-On Power Trowels | HTX44K4 |
| Towable Towers | LT6K |
| Towable Towers | LT6KV (60HZ) |
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.
