Multiquip 01285800 Exhaust Gasket E786

The Multiquip 01285800 is a genuine OEM Exhaust Gasket E786 designed for RAMMAX walk-behind rollers including the RW1404, RW1404MR, and RW1504HF series. As a factory-sourced component, this gasket meets the exact material and dimensional specifications set by Multiquip for these machines. It is confirmed to fit RW1404MR units at S/N 326075 and up and RW1504HF units up to S/N. When you need a dependable, drop-in solution to restore your exhaust seal, the 01285800 is the correct part for the job.

Key Features

• Genuine OEM Exhaust Sealing: — Manufactured to Multiquip's specified material grade, ensuring the gasket compresses correctly against the exhaust port and holds a tight seal under sustained heat cycling.
• Direct-Fit Installation: — Matches the original bolt pattern and flange profile of the RW1404, RW1404MR, and RW1504HF exhaust systems for a straightforward swap with no reworking of mounting hardware.
• Confirmed Fitment: — Verified for RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) RAMMAX walk-behind rollers.
• Restores Full Engine Performance: — A blown or deteriorated exhaust gasket allows combustion gases to escape before the muffler, robbing the engine of back-pressure and causing rough running; replacing it with 01285800 restores normal exhaust flow and engine output.
• Emissions and Exhaust Integrity: — A properly sealed exhaust system keeps harmful gases directed away from the operator — an important consideration on walk-behind equipment where the operator works close to the machine.

The exhaust gasket sits between the engine's exhaust port and the exhaust pipe or manifold, creating a gas-tight seal that keeps hot combustion gases contained and routed through the muffler. Over time, heat cycles cause the gasket material to compress, harden, or crack, leading to exhaust leaks that reduce engine efficiency, increase noise, and can expose the operator to exhaust fumes. Replacing a worn exhaust gasket promptly keeps the engine running cleanly and the work environment safer.

For questions about fitment 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.