The Multiquip 18320ZF1H51 Muffler Protector is a genuine OEM component designed for MP1H, MP115E, MP120E, and MP1455HP masonry saws. As a direct factory replacement, this part is sourced from Multiquip and built to the same standards as the original unit on your machine. Confirm your model number before ordering — this protector is engineered specifically for the Multiquip MP-series masonry saw lineup.
Key Features
- Genuine OEM Heat Shield Construction — Manufactured to the exact material grade and form factor of the original, ensuring the muffler protector performs its heat-barrier function without gaps or warping over time.
- Direct Bolt-On Replacement — Mounts to the same attachment points as the original part, so installation on your MP-series saw requires no fabrication or fitment adjustment.
- Broad MP-Series Compatibility — Confirmed fitment for the MP1H, MP115E, MP120E, and MP1455HP masonry saws — covering multiple models in the Multiquip Masonry Pro lineup.
- Operator Burn Protection — The muffler protector creates a barrier between the hot exhaust component and the operator or any surrounding materials, a critical safety function during sustained cutting work.
- Maintains Exhaust System Integrity — A damaged or missing protector can expose the muffler to physical impact and debris during cutting, accelerating wear on the exhaust assembly. Replacing it promptly keeps the full exhaust system intact.
The muffler protector is a heat shield fitted around the muffler on gasoline-powered masonry saws. Its primary role is to guard against accidental contact burns and to deflect heat away from nearby components, hoses, and debris generated during cutting operations. When the protector is cracked, missing, or damaged, it exposes the operator and surrounding equipment to elevated surface temperatures — making timely replacement an important part of routine saw maintenance.
DHS Equipment is an authorized Multiquip dealer. For fitment questions or help confirming this is the right part for your machine, contact our parts team directly.
Part Details
| Part Number | 18320ZF1H51 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler Protector |
Compatibility & Fitment
| Name | Model |
|---|---|
| Saws | MP1H |
| Saws | MP115E |
| Saws | MP120E |
| Saws | MP1455HP |
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.
