The Multiquip 1577 Collar is a genuine OEM Collar designed for a broad range of Multiquip equipment including MT85 rammers, AR13HA, AR13HAR, AR13HC, and AR13H rollers, JWN24HTCSL and HSCSL ride-on trowels, HHN34TVD, HHN31V, HTN28K, HTN27K, and HTN-KHOLER/ONAN/HONDA mechanical ride-on trowels, JTO-Series ride-on trowels, SP118 saws, and GA9.7HE gasoline-powered generators. As a genuine OEM component, the 1577 is manufactured to Multiquip's original design specifications, ensuring it integrates correctly with the mating components it supports across this wide range of equipment families. Cross-reference your model code against the confirmed fitment list before ordering to make sure this is the right part for your machine.
Key Features
- Genuine OEM Construction — Manufactured to Multiquip's original design tolerances, so the collar seats and clamps exactly as intended without rework or shimming.
- Direct Drop-In Replacement — Matches the original mounting profile and dimensional spec of the 1577, allowing straightforward installation against existing mating surfaces.
- Broad Multi-Family Fitment — Confirmed for MT85 rammers, AR13H-series rollers, multiple JWN, HHN, and HTN mechanical ride-on trowel models, JTO-Series trowels, SP118 saws, and GA9.7HE generators.
- Structural Integrity Under Load — A properly fitted collar maintains correct shaft or component alignment under the vibration and cyclic loads these machines produce; a worn or missing collar allows unwanted movement that accelerates wear on surrounding parts.
- Verified Part Number — Order with confidence using Multiquip part number 1577, sourced as genuine OEM stock through DHS Equipment.
A collar is a mechanical retaining or locating ring fitted around a shaft, tube, or housing to control axial movement, secure a component in position, or provide a positive stop against which adjacent parts seat. In equipment that generates significant vibration or rotational force — such as rammers, rollers, trowels, and saws — the collar plays a quiet but critical role in keeping drivetrain and structural components aligned and contained. When a collar wears, cracks, or is missing entirely, the parts it was holding in place begin to shift under load, creating accelerated wear, noise, and potential for more significant mechanical damage to shafts, bearings, or housings.
Part Details
| Part Number | 1577 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Collar |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rammers | MT85 |
| Rollers | AR13HA/HAR |
| Gasoline Powered Generators | GA9.7HE |
| Rollers | AR13HC |
| Rollers | AR13H |
| Whiteman Ride-On Power Trowels | JWN24HTCSL/HSCSL |
| Saws | SP118 |
| Whiteman Ride-On Power Trowels | JTO-SERIES |
| Whiteman Ride-On Power Trowels | HHN34TVD |
| Whiteman Ride-On Power Trowels | HHN31V |
| Whiteman Ride-On Power Trowels | HTN28K |
| Whiteman Ride-On Power Trowels | HTN27K |
| Whiteman Ride-On Power Trowels | HTN-KHOLER/ONAN/HONDA |
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.
