The Multiquip 1G46004090 is a genuine OEM Main Bearing Case Assembly designed for the DLW330X2 diesel light welder. As an authentic Multiquip OEM component, it is manufactured to the exact tolerances and material specifications of the original part, ensuring a proper fit within the machine's drivetrain housing. This assembly is confirmed compatible with the DLW330X2 and is sold by DHS Equipment as an authorized Multiquip replacement part.
Key Features
- OEM-Grade Bearing Housing Tolerances — Cast and machined to the exact dimensional specifications required to maintain proper bearing alignment and load distribution within the DLW330X2 drivetrain.
- Direct-Fit Case Assembly — Mounts directly into the original housing position, matching all bolt patterns and interface surfaces for a straightforward installation.
- Confirmed Fitment for DLW330X2 — Verified for use with Multiquip DLW330X2 diesel light welder models; always cross-reference your model code before ordering.
- Structural Integrity Under Load — The case assembly houses and supports the main bearing under continuous operating stress; a compromised case leads to bearing misalignment, excessive heat, and accelerated drivetrain wear.
- Genuine Multiquip OEM Part — Sourced directly from Multiquip, carrying the same part number — 1G46004090 — as the original component, so there is no guesswork about compatibility.
The main bearing case assembly serves as the structural housing that locates and retains the main bearing within the machine's drivetrain. It holds the bearing in precise alignment so that rotational loads are transferred evenly, protecting both the bearing and the surrounding components from wear. When the case becomes cracked, worn, or dimensionally compromised, the main bearing loses its proper seating, which can lead to vibration, heat buildup, and eventual failure of the drivetrain assembly.
For fitment questions or help confirming this part is correct for your machine, contact the DHS Equipment team.
Part Details
| Part Number | 1G46004090 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Main Bearing Case Assembly |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW330X2 |
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.
