Multiquip 90401ZJ1000 Crankshaft Thrust Washer GX160VR36H

The Multiquip 90401ZJ1000 is a genuine OEM Crankshaft Thrust Washer GX160VR36H designed for AR13HA, AR13H, AR13HC, and GA9.7HE series equipment. As a direct OEM replacement, this washer is manufactured to the exact tolerances required by the GX160VR36H engine, ensuring correct crankshaft endplay and consistent engine operation. Sourced directly through authorized Multiquip channels, part 90401ZJ1000 is the correct specification for these asphalt rollers and generator models. DHS Equipment supplies this genuine OEM component so you can restore your machine with confidence.

Key Features

• OEM Crankshaft Tolerancing: — Manufactured to the exact thickness and hardness specification for the GX160VR36H engine, maintaining correct crankshaft endplay and preventing axial movement that leads to premature bearing wear.
• Drop-In Engine Fitment: — Designed to seat directly against the crankshaft journal in the GX160VR36H engine block with no machining or modification needed during reassembly.
• Confirmed Fitment: — Verified for AR13HA, AR13H, AR13HC asphalt ride-on rollers and GA9.7HE gasoline-powered generators.
• Engine Longevity: — A correctly fitted thrust washer controls crankshaft side-load; a worn or missing washer allows lateral crankshaft movement that accelerates bearing and seal damage throughout the engine.
• Genuine Multiquip OEM Part: — Part number 90401ZJ1000 is sourced through official Multiquip supply channels, ensuring you receive the correct part the first time.

A crankshaft thrust washer controls the axial — or side-to-side — movement of the crankshaft within the engine block. It acts as a precision spacer that limits how far the crankshaft can shift along its own axis during operation, protecting the main bearings, connecting rod, and oil seals from uneven loading. When this washer wears thin or is missing entirely, the crankshaft gains excessive lateral play, which accelerates wear on surrounding components and can lead to oil leaks, noise, and eventual engine failure.

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.