Multiquip 91302Z4M003 O-Ring 5.5 X 1.5 Gx160Ut2Qmx2

The Multiquip 91302Z4M003 is a genuine OEM O-Ring 5.5 X 1.5 Gx160Ut2Qmx2 designed for Multiquip plate compactor models MVC88VTH, MVC88VTHW, MVC82VH, MVC82VHW, and MVH128GH. As a direct OEM component, this o-ring is manufactured to the same specification as the original part installed at the factory, ensuring a proper seal within the engine assembly. Sourced directly through authorized Multiquip supply channels, part number 91302Z4M003 is the correct replacement when the original seal shows wear, cracking, or leakage. DHS Equipment stocks genuine Multiquip parts to keep your plate compactor running at full capacity.

Key Features

• Genuine OEM Sealing Specification — Manufactured to the exact dimensional and material tolerances of the original o-ring, ensuring correct compression and sealing performance within the GX160 engine assembly.
• Direct Engine Drop-In — Sized at 5.5 x 1.5 mm to match the original sealing groove dimensions on GX160UT2QMX2-equipped compactors, allowing straightforward installation without modification.
• Broad Plate Compactor Fitment — Compatible with MVC88VTH, MVC88VTHW, MVC82VH, MVC82VHW, and MVH128GH models, covering both standard and water-tank-equipped single-directional and reversible plate compactor configurations.
• Prevents Fluid Ingress and Leakage — A correctly seated o-ring maintains the integrity of the engine's internal passages, preventing oil or fluid migration that can lead to performance loss or engine damage over time.
• Verified Part Number Traceability — Ordered as 91302Z4M003 through DHS Equipment, this part ships as the genuine Multiquip component — no substitution, no guesswork on fitment.

An o-ring is a precision-molded circular seal used to close the gap between two mating surfaces within an engine or fluid system, preventing oil, fuel, or coolant from escaping past the joint. On plate compactors equipped with the Honda GX160 engine, o-rings like the 91302Z4M003 are found at critical sealing points throughout the engine's internal components and external covers. When an o-ring degrades — through heat cycling, compression set, or chemical exposure — it loses its ability to maintain a tight seal, which can result in fluid leaks, contamination of adjacent components, and eventual engine damage if left unaddressed.

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.