Multiquip 154 Sealing Cap

The Multiquip 154 Sealing Cap is a genuine OEM component designed for a broad range of Multiquip equipment, including DLW300ES, DLW400ES, DAC7000SS series generators, AR13H, AR14H, and RW3010 rollers, JWN24HTCSL trowels, DSGPULW screeds, ST4 and ST6 submersible pumps, WTB-16 power buggies, SP2S20H saws, and additional models across the Multiquip portfolio. As a genuine OEM part, the 154 Sealing Cap meets the same standards as the original component installed at the factory, ensuring a direct, trouble-free replacement. Cross-family fitment makes this a versatile stocking item for fleets running mixed Multiquip equipment.

Key Features

• Genuine OEM Sealing Integrity — Manufactured to the same material and dimensional spec as the original cap, ensuring consistent sealing pressure and retention across every application.
• Direct Drop-In Replacement — The 154 Sealing Cap installs exactly as the original, with no rework or adaptation to the mounting point required.
• Broad Cross-Family Fitment — Confirmed for DLW and DAC generator/welder series, AR and RW rollers, JWN trowels, ST submersible pumps, WTB power buggies, DSGPULW screeds, and SP2S20H saws.
• Prevents Contamination and Fluid Loss — A properly seated sealing cap keeps debris, moisture, and air out of sealed ports and reservoirs, protecting internal components from premature wear.
• Fuel and Fluid System Safety — On fuel and hydraulic system applications, a secure cap is critical to preventing leaks that could create fire or environmental hazards on the jobsite.

A sealing cap closes and protects an open port, reservoir, or fitting on a machine, preventing contaminants such as dirt, water, and debris from entering the system while also retaining fluid or pressure within sealed chambers. When a sealing cap is cracked, missing, or improperly seated, it exposes internal passages to contamination that can accelerate component wear, cause fluid loss, or compromise system pressure. Replacing a worn or damaged sealing cap promptly is one of the simplest preventive maintenance steps an operator can take to protect the equipment it serves.

For fitment questions or to confirm compatibility with your specific Multiquip model, 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.