The Multiquip 10161 Headpipe Kit Onan is a genuine OEM component designed for the RW1504HF RAMMAX roller (up to S/N ). This is a direct OEM replacement sourced from Multiquip, ensuring the part meets the original design intent for exhaust routing on Onan-powered RW1504HF units. Verify your machine serial number falls within the applicable range before ordering, as fitment is confirmed for RW1504HF models up to S/N.
Key Features
- Genuine OEM Construction — Manufactured to the original Multiquip specification for the Onan engine exhaust system, ensuring correct material grade and dimensional accuracy at the headpipe connections.
- Serial-Number-Specific Fitment — Confirmed for RW1504HF RAMMAX rollers up to S/N 1534188; check your serial number plate before ordering to ensure compatibility.
- Drop-In Installation — Engineered to align with the existing exhaust port and mounting points on the Onan engine, making replacement straightforward without custom fabrication.
- Exhaust Integrity Restored — A cracked or failed headpipe allows exhaust gases to escape at the engine, reducing back-pressure control and exposing operators to harmful fumes; this kit restores the sealed exhaust path.
- Fuel System and Engine Safety — Proper exhaust routing is critical on compaction equipment where operators work in close proximity to the machine; replacing a compromised headpipe eliminates exhaust leak hazards at the source.
The headpipe is the section of the exhaust system that connects directly to the engine's cylinder head, channeling hot combustion gases away from the engine and toward the muffler. On Onan-powered rollers like the RW1504HF, a properly sealed headpipe maintains the correct exhaust flow path, protects surrounding components from heat damage, and keeps exhaust fumes directed away from the operator. When the headpipe cracks, corrodes, or develops a loose joint, exhaust leaks at the engine result in noise, heat buildup near the powerhead, and potential exposure to carbon monoxide — making timely replacement essential.
DHS Equipment is an authorized Multiquip parts dealer. If you have questions about fitment or need help confirming your serial number range, contact our parts team before placing your order.
Part Details
| Part Number | 10161 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Headpipe Kit Onan |
Compatibility & Fitment
| Name | Model |
|---|---|
| Rollers | RW1504HF up to S/N 1534188 |
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.
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