The Husqvarna 598867901 Muffler is a genuine OEM replacement designed for the PG8P, HTC800RXP, and PG830P floor grinders. Built to Husqvarna's exact specifications, this muffler restores proper exhaust routing and sound attenuation to your machine. Verify part number 598867901 against your parts diagram to confirm fitment before ordering. DHS Equipment supplies this part to help keep your floor grinder operating at full capacity.
Key Features
- OEM Exhaust Specification — Manufactured to Husqvarna's exact exhaust output and back-pressure requirements, ensuring the engine runs within its designed operating parameters rather than an approximation.
- Direct Bolt-On Replacement — Matches the original mounting configuration on the PG8P, HTC800RXP, and PG830P, so this muffler seats and seals correctly without rework or adaptation.
- Broad Floor Grinder Compatibility — A single part number covers the PG8P, HTC800RXP, and PG830P floor grinders, making cross-referencing straightforward for mixed fleets.
- Restored Engine Performance — A cracked or deteriorated muffler disrupts exhaust flow and raises noise levels; replacing it with this unit brings exhaust back-pressure and sound output back to spec so the grinder performs as intended.
- Emissions and Noise Compliance — A correctly functioning OEM muffler is essential for meeting jobsite noise regulations and engine emissions standards — an aftermarket or damaged unit can compromise both.
The muffler channels exhaust gases away from the engine and reduces the acoustic energy produced during combustion, protecting both the operator and bystanders from excessive noise. On floor grinders like the PG8P, HTC800RXP, and PG830P, the muffler also plays a direct role in maintaining correct engine back-pressure — if it cracks, corrodes, or the internal baffling collapses, the engine loses efficiency, exhaust noise increases sharply, and continued operation can lead to accelerated engine wear. Replacing a failed muffler promptly with a genuine OEM unit like the part keeps the engine running cleanly and the machine compliant with worksite requirements.
Part Details
| Part Number | 598867901 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Muffler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Floor Grinder | PG8P |
| Floor Grinder | HTC800RXP |
| Floor Grinder | PG830P |
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.
