The Multiquip 5812150400 Brush is a genuine OEM component designed for DCA25SSIU, DCA25SSAI, DCA25SSI, and DCA25SSI2 ultra-silent diesel generator models. As a direct OEM replacement, this brush is manufactured to the exact material composition and dimensional specification required for correct contact, conductivity, and service life in Multiquip DCA25 series alternators. Sourcing the correct OEM brush ensures the alternator maintains its designed output characteristics and avoids premature wear to the slip ring surface.
Key Features
- OEM Carbon Composition: — Manufactured to the exact material grade specified for DCA25 series alternators, ensuring correct contact resistance and consistent current transfer across the slip ring.
- Direct Drop-In Replacement: — Matches the original brush dimensions and terminal configuration for straightforward installation without rework or adaptation.
- Confirmed Fitment: — Verified for DCA25SSIU, DCA25SSAI, DCA25SSI, and DCA25SSI2 ultra-silent diesel generator models.
- Protects Slip Ring Integrity: — A correctly sized and graded brush maintains even pressure against the slip ring, preventing scoring, uneven wear, and costly alternator damage over time.
- Stable Power Output: — A worn or failed brush causes voltage fluctuation, reduced output, or complete loss of generator power; replacing it with a genuine OEM part restores stable electrical performance.
The brush in an alternator or generator makes direct sliding contact with the rotating slip rings to transfer electrical current to the rotor field winding. This continuous contact is what allows the alternator to produce and regulate its AC output. When a brush wears down, chips, or loses spring tension, the result is inconsistent field excitation — leading to unstable voltage, reduced power output, or a generator that fails to excite and produce power altogether. Regular inspection and timely replacement with a correctly specified brush keeps the alternator operating within its rated output range.
DHS Equipment is an authorized Multiquip parts dealer. For fitment questions or help confirming this is the right part for your machine, contact our parts team directly.
Part Details
| Part Number | 5812150400 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Brush |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA25SSIU |
| Diesel Powered Generators | DCA25SSAI |
| Diesel Powered Generators | DCA25SSI |
| Diesel Powered Generators | DCA25SSI2 |
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.
