The Multiquip 15721Z0DV000 Tube Breather GX100KRM HC- is a genuine OEM crankcase breather tube designed for GX100 series engines. This is a direct OEM replacement sourced through Multiquip, ensuring the component meets the exact specifications of the original part. If you're servicing a GX100-powered machine and need to restore proper crankcase ventilation, this is the correct part for the job. DHS Equipment stocks this part to get your equipment back up and running with confidence.
Key Features
- Genuine OEM Construction — Manufactured to the exact material and dimensional specifications of the original GX100 breather tube, ensuring proper sealing and airflow performance.
- Direct Drop-In Replacement — Engineered to connect and route exactly as the factory tube, with correct port sizing and fitment geometry for the GX100KRM engine configuration.
- GX100 Engine Compatibility — Confirmed fitment for GX100 series engines as used across Multiquip rammer and compaction equipment lines.
- Maintains Crankcase Pressure Balance — A correctly functioning breather tube allows the engine to vent crankcase gases properly, preventing pressure buildup that can force oil past seals and degrade engine performance.
- Fuel System and Engine Integrity — A failed or cracked breather tube can introduce unmetered air into the engine or allow oil vapor to contaminate the air intake, making timely replacement important for consistent engine operation.
The crankcase breather tube routes blowby gases from the engine crankcase back into the air intake or to atmosphere, depending on the engine design. This controlled venting keeps crankcase pressure in check — without it, excess pressure builds up and forces oil past gaskets and seals, leading to oil leaks and accelerated wear. On GX100 series engines, a cracked, collapsed, or disconnected breather tube can cause rough running, oil consumption, and seal failure, making it a small but critical component in engine health.
For questions about fitment or to confirm this is the right part for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 15721Z0DV000 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Tube Breather GX100KRM HC-6843304 |
Compatibility & Fitment
| Name | Model |
|---|---|
| GX100 | GX100 |
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.
