The Multiquip 1550163370 Brush is a genuine OEM component designed for BLW-400SSW welders and KD1800, KD1800KD6, and KD6 core drills. As a factory-sourced part, it meets the exact material and dimensional specifications Multiquip requires for proper electrical contact and motor performance. Sourced directly through authorized distribution, this brush is a direct drop-in replacement that keeps your equipment running to spec with no guesswork on fitment.
Key Features
- Genuine OEM Carbon Composition — Manufactured to the exact carbon grade and density Multiquip specifies, ensuring correct conductivity and wear rate for the motor or alternator it serves.
- Direct Drop-In Replacement — Dimensioned to seat precisely in the brush holder without filing or shimming, allowing a straightforward swap during scheduled maintenance or breakdown service.
- Broad Multiquip Fitment — Compatible with BLW-400SSW welders and KD1800, KD1800KD6, and KD6 core drill models, covering multiple machine types within the Multiquip lineup.
- Sustains Consistent Electrical Transfer — A worn brush causes arcing, voltage drop, and uneven motor performance; a fresh OEM brush restores stable current flow and prevents accelerated commutator wear.
- Electrical Safety Compliance — Using the correct OEM brush grade on welder and core drill motors reduces the risk of overheating and electrical faults associated with incorrect brush material or sizing.
A brush is a small carbon block that maintains sliding electrical contact between the stationary wiring of a motor or generator and the rotating commutator or slip ring. It conducts current across a moving interface, allowing the machine to generate or consume electricity without a rigid connection. When a brush wears down past its service limit, contact becomes intermittent, causing sparking, heat buildup, reduced output, and eventually damage to the commutator surface — making timely replacement essential to protecting the larger motor assembly.
Part Details
| Part Number | 1550163370 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brush |
Compatibility & Fitment
| Name | Model |
|---|---|
| Welders | BLW-400SSW |
| Core Drills | KD1800 |
| Core Drills | KD1800KD6 |
| Core Drills | KD6 |
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.
