Multiquip C4137000003 Exciter Field Assembly

The Multiquip C4137000003 Exciter Field Assembly is a genuine OEM component designed for the DCA500SSK, DCA600SSK, DCA600SSV, DCA600SSV4F3, DCA600SSV4F3B, DCA600SSV4F3PB, DCA800SSK, DCA800SSK2, and DCA800SSK-GEER super-silent diesel generator series. As a direct OEM replacement, this assembly is produced to the exact specifications of the original part, ensuring correct electrical output and a drop-in installation with no adaptation. Sourced directly through authorized Multiquip supply channels, the part is the correct part to specify when servicing or rebuilding the excitation system on these generators. DHS Equipment stocks this part for contractors and service technicians who need the right component the first time.

Key Features

• OEM Winding Specification — Wound to the exact resistance and output tolerances of the original exciter field, maintaining correct generator voltage regulation across load conditions.
• Direct-Fit Installation — Engineered to mount and connect identically to the factory exciter field, allowing straightforward replacement during a generator service or rebuild.
• Broad Generator Compatibility — Fits DCA500SSK, DCA600SSK, DCA600SSV, DCA600SSV4F3, DCA600SSV4F3PB, DCA800SSK, DCA800SSK2, and related super-silent series models.
• Stable Power Output — A correctly functioning exciter field sustains the magnetic field needed for consistent alternator output; a failed or degraded field leads to voltage instability or complete loss of power generation.
• Electrical Safety Compliance — Genuine OEM construction ensures insulation ratings, conductor sizing, and thermal tolerances meet the original design intent for safe continuous-duty generator operation.

The exciter field assembly is the stationary winding inside the generator's excitation system that produces the magnetic field used to energize the main rotor. By supplying a controlled electromagnetic field, it allows the alternator to build and regulate output voltage under varying load conditions. When the exciter field degrades — through insulation breakdown, winding failure, or overheating — the generator will lose the ability to produce stable voltage, resulting in erratic output, under-voltage faults, or a complete failure to excite. Replacing this assembly with a genuine OEM part restores the original excitation characteristics and ensures the generator returns to rated performance.

For fitment questions or order assistance, 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.