Multiquip 90451ZE1000 Thrust Washer 6MM

The Multiquip 90451ZE1000 is a genuine OEM Thrust Washer 6MM designed for a broad range of Multiquip and portfolio-brand equipment, including MTX-series rammers, MVC and MVH plate compactors, concrete mixers, masonry saws, walk-behind trowels, pumps, and generators. As a direct OEM replacement, this washer is manufactured to the same dimensional and material specifications as the original part — ensuring it seats correctly without rework or shimming. This part carries the 90451ZE1000 part number and is sourced directly through Multiquip's authorized parts supply chain. Confirm your model code against the fitment list before ordering to ensure compatibility with your specific machine configuration.

Key Features

• Genuine OEM Dimensional Accuracy — Manufactured to the exact 6MM specification of the original thrust washer, maintaining correct axial clearance and load distribution across the shaft assembly.
• Drop-In Installation — Matches the original washer's bore, outer diameter, and thickness so it seats correctly in the existing housing without adjustment or material removal.
• Broad Equipment Compatibility — Fits MTX-series rammers (MTX50HD, MTX70, MTX70HDR, MTX80HDR), MVC and MVH plate compactors (MVC82VHW, MVH150VGH), concrete mixers, walk-behind trowels (J-Series, JA-Series, CA-Series), masonry saws, pumps, and more.
• Prevents Premature Shaft and Bearing Wear — A correctly sized thrust washer absorbs axial load and prevents metal-to-metal contact between rotating components; a worn or undersized washer accelerates bearing and shaft damage.
• Authorized OEM Supply Chain — Sourced through Multiquip's genuine parts network, giving you confidence that the part number this part matches what was installed at the factory.

A thrust washer is a thin, flat bearing element positioned between rotating and stationary components to manage axial (end-to-end) load and control lateral movement along a shaft. It acts as a sacrificial wear surface, protecting more expensive components like crankshafts, gear faces, and housings from direct contact and friction damage. When a thrust washer wears thin or fails, axial play increases, leading to vibration, accelerated wear on adjacent parts, and eventually damage to the shaft or housing that can require significantly more costly repairs.

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.