Honda 94111-05000 Spring Washer (5mm)

The Honda 94111-05000 Spring Washer (5mm) is a genuine OEM component designed for a wide range of Honda horizontal shaft engines, vertical shaft engines, generators, tillers, riding mowers, lawn tractors, commercial mowers, and snow blowers. As a direct Honda OEM part, this washer carries the exact load rating and spring geometry specified for the fastener positions it serves across Honda's lineup. This part is listed for models including the GX240, GX270, GX340, GX390, GXV270, GXV340, GXV390, G30, G65, GS65, GV150, multiple generator models, the F28 tiller, H3011, H3013, H4013, H4518 riding mowers and lawn tractors, HRC7013, HRC7113 commercial mowers, and the HS520 single-stage snow blower — verify your serial number against the fitment table to confirm the correct application for your unit. Honda supersedes hardware at serial breaks, so confirming your machine's serial number before ordering is always the right step.

Key Features

• Genuine OEM Spring Tension — sourced directly from Honda, this washer delivers the correct spring rate needed to maintain fastener clamping load under vibration and thermal cycling in Honda equipment.
• Broad Cross-Platform Fitment — listed across Honda horizontal shaft engines, vertical shaft engines, generators, a tiller, riding mowers, lawn tractors, commercial mowers, and a single-stage snow blower, including models such as GX390, GXV390, and GX340.
• Verify Serial Number Before Ordering — Honda updates hardware specifications at production serial breaks; always match your machine's serial number to the fitment table to ensure part number 94111-05000 is correct for your specific unit.
• Prevents Fastener Loosening — a spring washer maintains tension against the nut or bolt face, resisting the vibration-induced backing-out that leads to lost fasteners and loose assemblies in running equipment.

A spring washer is a split or wave-shaped hardened ring placed under a nut or bolt head to maintain clamping force after initial torque is applied. As the fastener experiences vibration from a running engine or machine, the washer's spring action keeps constant pressure against the mating surfaces, preventing the nut or bolt from backing out over time. When a spring washer is missing, worn flat, or replaced with a plain washer, fasteners in high-vibration locations can gradually loosen, leading to rattling, misalignment, or component separation during operation.

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.