Multiquip 6150415400 Intake Arm Assembly SAA6D125E-5 DCA300SSK4

The Multiquip 6150415400 is a genuine OEM Intake Arm Assembly designed for the DCA-300SSK4 ultra-silent diesel generator equipped with the SAA6D125E-5 engine. Sourced directly from Multiquip, this part meets the exact engineering specifications required by the DCA-300SSK4 platform, ensuring a direct, interference-free installation. Confirmed fitment covers the DCA-300SSK4 and its SAA6D125E-5 engine configuration — verify your model code before ordering to ensure compatibility.

Key Features

• Genuine OEM Construction — Manufactured to the precise geometry and material tolerances required for correct intake valve actuation on the SAA6D125E-5 engine — not a generic substitute.
• Direct-Fit Installation — Engineered to match the original mounting points and pivot dimensions of the DCA-300SSK4 valve train, dropping in without reworking surrounding components.
• Confirmed Fitment — Specifically validated for the DCA-300SSK4 ultra-silent generator and SAA6D125E-5 engine assembly.
• Intake Timing Integrity — A correctly functioning intake arm maintains proper valve lift and timing, sustaining engine power output and combustion efficiency under continuous generator load.
• Engine Protection — A worn or damaged intake arm can cause erratic valve operation, leading to misfires, power loss, or internal engine damage — replacing it promptly preserves long-term engine health.

The intake arm assembly is a core component of the engine's valve train, responsible for transferring motion from the camshaft to the intake valve on each cylinder. By precisely controlling when the intake valve opens and closes, the arm regulates the volume of air entering the combustion chamber, directly affecting power output, fuel efficiency, and emissions compliance. When the intake arm wears, bends, or develops play at its pivot point, valve timing becomes erratic — symptoms include rough running, loss of output, and elevated engine temperatures that can shorten the life of surrounding valve train components.

For fitment questions or to confirm this part is correct for your DCA-300SSK4 serial number, contact the DHS Equipment parts 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.