The Multiquip 8983064610 Catalyst is a genuine OEM component designed for the DCA70SSIU4F ultra-silent generator series. Sourced directly from Multiquip, this part meets the exact specifications of the original component installed at the factory, ensuring proper exhaust treatment performance on your DCA70SSIU4F unit. DHS Equipment supplies this as an authorized Multiquip replacement, so you can order with confidence knowing you are receiving the correct part for your machine.
Key Features
- Genuine OEM Exhaust Treatment Spec — Manufactured to the precise catalytic conversion requirements of the DCA70SSIU4F, maintaining correct emissions output and engine back-pressure balance.
- Direct Replacement for DCA70SSIU4F — Engineered to mount and connect exactly as the original, with no additional adapters or hardware needed during installation.
- Confirmed Fitment — Verified for the Multiquip DCA70SSIU4F ultra-silent Isuzu-powered Tier 4 generator.
- Emissions System Integrity — A functioning catalyst is essential for the DCA70SSIU4F to meet Tier 4 Final emissions compliance; a degraded or missing catalyst can result in regulatory non-compliance and rough engine operation.
- Authorized Multiquip Supply Chain — Fulfilled through DHS Equipment as an authorized Multiquip parts distributor, ensuring part authenticity and traceability.
The catalyst is a core component of the exhaust aftertreatment system on Tier 4 diesel generators such as the DCA70SSIU4F. Its role is to chemically convert harmful exhaust gases — including carbon monoxide and unburned hydrocarbons — into less harmful compounds before they exit the exhaust system. When the catalyst degrades or becomes blocked, the generator may struggle to maintain Tier 4 emissions compliance, exhibit increased exhaust smoke, or trigger fault conditions that affect overall operation.
Part Details
| Part Number | 8983064610 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Catalyst |
Compatibility & Fitment
| Name | Model |
|---|---|
| DCA70SSIU4F | DCA70SSIU4F |
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.
