The Multiquip 1685163820 is a genuine OEM Ring Gear Z482-EB designed for the DAC7000SS, DAC7000SSW, and DAC7000SSA ultra-silent diesel generator series. As a direct OEM replacement, this ring gear is manufactured to the same specifications as the original component, ensuring a correct fit within the starter engagement system of your Kubota-powered generator. Sourced through authorized Multiquip supply channels, the 1685163820 is backed by the same engineering standards as the unit it leaves the factory in. DHS Equipment stocks this genuine Multiquip part to help keep your DAC-series generator running without interruption.
Key Features
- Genuine OEM Tooth Geometry — Machined to the exact tooth profile and hardness spec of the original Z482-EB ring gear, ensuring smooth, consistent starter engagement cycle after cycle.
- Direct Drop-In for DAC-Series Generators — Engineered specifically for the DAC7000SS, DAC7000SSW, and DAC7000SSA; mounts directly to the original flywheel interface without rework or modification.
- Kubota Z482-EB Engine Compatibility — Purpose-built for the Kubota Z482-EB diesel engine found in Multiquip's DAC7000 ultra-silent generator lineup, confirming correct application before you order.
- Protects the Starter Motor — A worn or cracked ring gear accelerates starter pinion wear and leads to hard-start or no-start conditions; replacing it promptly preserves the entire starting system.
- Electrical System Safety — A properly meshing ring gear prevents erratic starter engagement that can cause electrical faults or damage to the generator's ignition circuit — critical in a power generation application.
The ring gear is a toothed ring mounted to the engine flywheel that engages the starter motor's pinion gear each time the engine is cranked. As the starter spins, the pinion meshes with the ring gear teeth to rotate the engine through compression and fire the diesel combustion cycle. Over time, repeated engagement wears or chips the ring gear teeth, which leads to grinding, difficult starting, or a complete failure to crank — leaving the generator unable to produce power when it is needed most.
Part Details
| Part Number | 1685163820 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Ring Gear Z482-EB |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DAC7000SS |
| Diesel Powered Generators | DAC7000SSW |
| Diesel Powered Generators | DAC7000SSA |
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.
