Multiquip 01240203 Piston 92 Standard 2G40

The Multiquip 01240203 is a genuine OEM Piston 92 Standard 2G40 designed for RW1404 and RW1504HF series RAMMAX rollers. As a direct OEM replacement sourced through the Multiquip parts program, this piston is manufactured to the same specifications as the original component installed at the factory. Confirmed fitment includes the RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N ), making part number 01240203 the correct choice for these machines. For questions about serial number applicability, DHS Equipment's parts team can help confirm compatibility before you order.

Key Features

• OEM-Grade Dimensional Accuracy — Manufactured to the original bore diameter and compression specs, ensuring correct compression ratios and proper ring seating in the 2G40 engine.
• Drop-In Engine Replacement — Sized to the standard 92mm bore, this piston installs into the existing cylinder without machining or bore modification.
• Verified RAMMAX Roller Fitment — Confirmed for RW1404, RW1404MR, and RW1504HF roller models, including specific serial number ranges for precise applicability.
• Restores Full Engine Output — A worn or cracked piston leads to lost compression, rough running, and reduced compaction performance; replacing it with 01240203 brings the engine back to full power.
• Genuine Multiquip OEM Part — Supplied as an authentic OEM component, so material grade and tolerancing match what the 2G40 engine was engineered to run.

A piston is the reciprocating component inside the engine cylinder that converts combustion pressure into crankshaft rotation. In a walk-behind roller like the RAMMAX RW series, the engine drives the vibration and propulsion systems, so piston condition directly affects how well the machine compacts and moves. When a piston wears beyond its service limit or cracks, compression drops, the engine loses power, and oil consumption increases — symptoms that worsen quickly if the machine continues to run. Replacing the piston with a correctly sized standard-bore unit like the Multiquip 01240203 restores compression and protects the cylinder wall from further damage.

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.