Multiquip 01248303 Piston 92+0.5
Multiquip

Multiquip 01248303 Piston 92+0.5

$699.67
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SKU:
01248303-Multiquip
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The Multiquip 01248303 is a genuine OEM Piston 92+0.5 designed for RAMMAX walk-behind roller models RW1404, RW1404MR, and RW1504HF. As an authentic Multiquip OEM component, it is manufactured to the exact dimensions and tolerances required by the original engine design, ensuring a correct drop-in fit with no guesswork on sizing. This piston is confirmed compatible with RW1404MR units from serial number 326075 and up, and RW1504HF units up to serial number, covering a broad range of machines in the RAMMAX roller lineup. DHS Equipment stocks genuine Multiquip parts so you can get the right component and get your roller back to work.

Key Features

  • OEM-Grade Dimensional Accuracy — Manufactured to the exact 92+0.5 mm oversize specification, matching the original bore tolerance for proper compression and ring seal.
  • Direct Engine Replacement — Designed to install into the existing cylinder assembly without machining or fitment adjustments beyond standard engine rebuild procedures.
  • Confirmed RAMMAX Roller Fitment — Compatible with RW1404, RW1404MR (S/N 326075 and up), and RW1504HF (up to S/N 1534188) walk-behind rollers.
  • Restores Full Compression — A worn or damaged piston causes loss of engine compression, rough running, and hard starting; replacing it with the correct oversize piston restores power output and smooth operation.
  • Genuine Multiquip OEM Part — Sourced directly through the Multiquip OEM supply chain, so you know it meets the same material and machining standards as the original component.

The piston is the core reciprocating component inside the engine cylinder, converting combustion pressure into the crankshaft rotation that powers the roller. An oversize piston such as the 92+0.5 is used during engine rebuilds where the cylinder bore has been honed or bored out slightly to restore a true, round surface after wear. Using the correct oversize designation is critical — an incorrect piston size leads to poor ring seal, low compression, excessive oil consumption, and accelerated engine wear. Replacing a worn piston with the properly specified 01248303 brings compression back to design levels and extends the rebuilt engine's service life.

Part Details

Part Number01248303
BrandMultiquip
Part TypeGenuine OEM
DescriptionPiston 92+0.5

Compatibility & Fitment

Name Model
Rollers RW1404MR S/N 326075 and up
Rollers RW1504HF up to S/N 1534188
Rollers RW1404
Rollers RW1404MR

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.