Multiquip 1540163390 Brush Spring

The Multiquip 1540163390 Brush Spring is a genuine OEM component designed for the MRH601DS walk-behind roller. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory, ensuring correct tension and fitment within the brush assembly. Verified for the MRH601DS, this spring is a direct swap that keeps your service work straightforward and accurate.

Key Features

• Genuine OEM Spring Tension: — Manufactured to the precise load and coil specification of the original, ensuring consistent brush pressure and engagement throughout the service life of the component.
• Direct-Fit Replacement: — Designed to seat exactly as the factory original, with no modification to mounting points or adjacent brush assembly hardware required.
• Confirmed Fitment: — Verified for the Multiquip MRH601DS walk-behind roller equipped with D1403/V2203 engine configurations.
• Restores Proper Brush Function: — A worn or fatigued brush spring allows inconsistent contact pressure, which can lead to uneven brush wear, arcing, or loss of electrical output. Replacing it restores stable brush seating and consistent performance.
• Backed by Multiquip OEM Standards: — As a genuine Multiquip part, the 1540163390 is produced under the same quality controls as the original assembly, giving you confidence in every replacement cycle.

The brush spring applies consistent pressure to keep the carbon brush in firm contact with the commutator or slip ring inside the alternator or motor assembly. This constant contact is essential for stable current transfer — without it, the machine may produce erratic output, experience increased brush wear, or fail to generate power altogether. When a brush spring loses its tension through fatigue or heat cycling, it should be replaced promptly to prevent accelerated wear on surrounding components.

For fitment questions or to confirm compatibility with your specific unit, contact the DHS Equipment team directly.

Part Details

Compatibility & Fitment

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.