The Multiquip 1146063390 Brush Spring V1305-E2B DLW-400ES/CV is a genuine OEM component designed for the DLW400ES series diesel light welder. Sourced directly from Multiquip, this part meets the original engineering specifications for the V1305-E2B alternator used in these machines. Confirmed fitment covers DLW400ES, DLW400ESA, and DLW400ESA1 models, making it a straightforward like-for-like swap during brush service or alternator maintenance.
Key Features
- Genuine OEM Brush Tension: — Calibrated spring force maintains consistent brush contact pressure against the slip rings, ensuring stable voltage output from the alternator.
- Direct Alternator Fitment: — Engineered specifically for the V1305-E2B alternator assembly; drops into the original brush holder without any modification to the housing.
- DLW400ES Series Compatibility: — Verified for DLW400ES, DLW400ESA, and DLW400ESA1 diesel light welders — confirm your model before ordering.
- Sustained Output Stability: — A correctly tensioned brush spring keeps the brushes seated firmly at all RPM ranges, preventing voltage fluctuation and protecting connected equipment.
- Electrical Safety Compliance: — Correct spring tension prevents arcing and premature brush wear, both of which can cause overheating or damage to the alternator's commutator and slip ring surfaces.
The brush spring in an alternator maintains constant pressure on the carbon brushes, pressing them firmly against the rotating slip rings that carry field current through the rotor. When spring tension is correct, brush contact is steady and the alternator produces consistent, clean output. A fatigued or broken spring allows the brushes to chatter or lose contact, causing erratic voltage, reduced welding or generator output, and accelerated wear on both the brushes and the slip rings themselves.
DHS Equipment is an authorized Multiquip parts dealer. If you have questions about fitment or need help confirming compatibility for your DLW400ES series welder, contact our parts team directly.
Part Details
| Part Number | 1146063390 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brush Spring V1305-E2B DLW-400ES/CV |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | DLW400ES |
| Welders | DLW400ESA |
| Welders | DLW400ESA1 |
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.
