The Multiquip 1642724010 Idle Gear Complete is a genuine OEM component designed for the DAW-500S diesel arc welder. As a direct OEM replacement, this part is sourced and validated by Multiquip to meet the original design specifications of the DAW-500S, ensuring it installs and functions exactly as intended. When your welder's idle gear shows wear or fails, replacing it with the correct OEM part keeps the drivetrain operating as it was engineered to perform.
Key Features
- Genuine OEM Gear Tolerancing — Manufactured to the original tooth profile and material spec, ensuring correct mesh engagement within the geartrain and preventing premature wear on mating components.
- Direct Drop-In Replacement — Matches the original mounting interface and gear geometry of the DAW-500S, slotting into place without modification to surrounding drivetrain components.
- DAW-500S Welder Fitment — Confirmed fit for the Multiquip DAW-500S diesel arc welder; verify your model code before ordering to ensure compatibility.
- Smooth Idle Transmission — A correctly functioning idle gear maintains consistent power transfer at idle speed, supporting stable engine and output performance during low-load operation.
- Protects Surrounding Geartrain Components — A worn or damaged idle gear can introduce play, vibration, and accelerated wear across adjacent gears; replacing it promptly preserves the broader assembly.
The idle gear complete is a core geartrain component responsible for transmitting rotational motion between the engine and driven systems during idle operation. It acts as an intermediary gear, maintaining correct speed ratios and ensuring smooth, consistent power transfer even when the machine is running under light or no load. When this gear wears down or loses tooth integrity, it can cause rough idling, unusual drivetrain noise, gear slippage, or eventual failure of adjacent components — all of which interrupt the welder's operation and can lead to more extensive repairs if left unaddressed.
Part Details
| Part Number | 1642724010 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Idle Gear Complete |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DAW-500S |
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.
