The Multiquip 8982103520 is a genuine OEM Rubber PCV Hose designed for the DCA45SSIU4F ultra-silent diesel generator. As a direct OEM replacement, this hose is manufactured to the exact material grade and dimensional specifications required for the DCA45SSIU4F crankcase ventilation circuit. Sourced directly through Multiquip's authorized parts network, 8982103520 ensures a correct, hassle-free installation with no guesswork on fitment. If you're servicing a DCA45SSIU4F generator, this is the correct part to restore the PCV system to proper working order.
Key Features
- OEM-Grade Rubber Construction — Manufactured from rubber compound rated for crankcase blowby gases, heat, and oil vapor exposure — the same durability spec as the original hose.
- Direct-Fit Replacement — Engineered to match the exact routing path, end diameter, and connection points of the original PCV hose on the DCA45SSIU4F, so installation drops straight in.
- Confirmed Fitment for DCA45SSIU4F — Verified for the Multiquip DCA45SSIU4F ultra-silent Isuzu-powered diesel generator series.
- Seals the Crankcase Ventilation Circuit — A correctly seated PCV hose maintains proper crankcase pressure, protects engine oil integrity, and prevents unmetered air from disrupting fuel-air mixture at the engine.
- Emissions and Engine Compliance — The PCV circuit is part of the engine's emissions control system; using the correct OEM hose keeps the DCA45SSIU4F operating within its designed emissions parameters.
The PCV (Positive Crankcase Ventilation) hose routes blowby gases — pressure that escapes past the piston rings during combustion — from the crankcase back into the intake system to be burned off, rather than vented to the atmosphere. This keeps the engine crankcase at the correct pressure, prevents oil contamination, and reduces emissions. When the PCV hose cracks, collapses, or pulls free from its fittings, the engine can experience rough idle, oil leaks at seals and gaskets, increased oil consumption, or a check-engine condition — all of which compromise generator output reliability.
DHS Equipment is an authorized Multiquip parts distributor. For fitment questions or to confirm this part is correct for your serial number range, contact our parts team directly.
Part Details
| Part Number | 8982103520 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Rubber PCV Hose DCA45SSIU4F |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | DCA45SSIU4F |
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.
