The Multiquip 1G46023910 Crankshaft Metal 0.20 mm is a genuine OEM bearing insert designed for the DLW330X2 diesel light welder. This undersized crankshaft bearing metal is sourced directly from Multiquip, ensuring correct dimensional tolerancing for a proper fit within the engine block. As a genuine OEM component, 1G46023910 meets the original design specification for the DLW330X2, supporting consistent engine performance over extended service intervals. DHS Equipment supplies this part ready to ship so your welder gets back on the job without delay.
Key Features
- Precision Undersized Tolerance: — Manufactured at the 0.20 mm undersize specification, making it the correct replacement for reground or worn crankshaft journals on a rebuilt DLW330X2 engine.
- Genuine OEM Construction: — Sourced directly from Multiquip, this bearing metal is produced to the same material grade and dimensional standard as the original factory-installed insert.
- Direct Engine Fitment: — Engineered specifically for the DLW330X2 diesel light welder, this insert drops into the correct bearing saddle without rework or shimming.
- Supports Proper Oil Film Clearance: — Correct bearing clearance maintains the hydrodynamic oil film that protects the crankshaft journals, preventing premature wear on a freshly rebuilt engine.
- Critical Rebuild Component: — Using the right undersize bearing metal during engine overhaul is essential to achieving correct oil pressure and protecting downstream engine components such as the connecting rods and main journals.
Crankshaft bearing metals, also called bearing shells or insert bearings, sit between the crankshaft journals and the engine block or connecting rod caps. They provide a precisely controlled clearance that allows the crankshaft to rotate on a thin film of pressurized oil, preventing direct metal-to-metal contact. Undersized versions like the 0.20 mm variant are used when the crankshaft journals have been machined or ground during an engine overhaul to restore a smooth surface — the smaller bearing bore compensates for the reduced journal diameter and restores correct operating clearance. When bearing metals are worn, damaged, or incorrectly sized, oil pressure drops, the crankshaft journals accelerate wear, and the engine can suffer serious internal damage in a short period of operation.
Part Details
| Part Number | 1G46023910 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Crankshaft Metal 0.20 mm |
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.
