Multiquip 0601812891 Dust Cap

The Multiquip 0601812891 Dust Cap is a genuine OEM replacement designed for the DCA ultra-silent diesel generator series, including DCA150SSJU3, DCA220SSJ, DCA220SSJU, DCA85USJ2, DCA180SSJU, DCA150USJ3CAN, and DCA150USJ2 models. As a direct OEM component, it is manufactured to the same specification as the original part installed at the factory. This cap ships as an exact replacement, ensuring a correct, straightforward installation with no guesswork on fitment for the covered DCA series units. Sourced directly through DHS Equipment, this is the authorized Multiquip part for the application.

Key Features

• Genuine OEM Construction — Manufactured to original specification, delivering the same material grade, dimensional tolerances, and sealing performance as the part it replaces.
• Direct-Fit Replacement — Engineered to seat and secure exactly as the original, allowing straightforward swap-out on compatible DCA series generators without rework or adaptation.
• Broad DCA Series Coverage — Confirmed fitment across DCA150SSJU3, DCA220SSJ, DCA220SSJU, DCA85USJ2, DCA180SSJU, DCA150USJ3CAN, and DCA150USJ2 ultra-silent generator models.
• Contamination Protection — Keeps dust, debris, and moisture out of the protected port or fitting, preserving the integrity of the components behind it during operation and storage.
• Authorized Multiquip Part — Sold by DHS Equipment as an authorized Multiquip dealer, so you receive the correct 0601812891 part backed by the manufacturer.

A dust cap seals an exposed port, fitting, or connector on a generator to prevent contamination from dust, dirt, and moisture. On diesel-powered ultra-silent generators like the DCA series, protecting these points is critical — unguarded openings can allow debris ingress that leads to accelerated wear, fluid contamination, or electrical faults over time. When a dust cap is missing, cracked, or no longer seating properly, replacing it promptly with the correct OEM part maintains the protection the original design intended.

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.