The Multiquip 1641412110 Muffler D1403 is a genuine OEM exhaust muffler designed for D1403 series equipment. As a direct OEM replacement, this muffler is manufactured to the same specifications as the original unit, ensuring a correct, hassle-free installation on D1403 applications. Sourced directly through authorized channels, this is the exact part Multiquip specifies for the D1403 platform — not a generic substitute.
Key Features
- Genuine OEM Exhaust Specification — manufactured to match the original muffler's back-pressure rating and outlet geometry, preserving correct engine breathing and combustion efficiency.
- Direct Bolt-On Replacement — mounting flanges and port dimensions match the D1403 exhaust system exactly, allowing straightforward removal and reinstallation without fabrication or adapters.
- Confirmed D1403 Fitment — validated for D1403 series equipment; reference model code D1403 when verifying compatibility before ordering.
- Sustained Engine Performance — a properly sealed, correctly flowing muffler maintains rated engine output and prevents exhaust restriction that can cause overheating, power loss, or rough running.
- Exhaust Integrity and Operator Safety — a sound muffler contains exhaust gases fully and directs them away from the operator, reducing exposure to combustion byproducts during machine operation.
The muffler is a critical component of the engine's exhaust system, responsible for channeling hot combustion gases away from the engine and reducing noise to a safe operating level. It works by absorbing and dissipating exhaust pressure through internal baffling before gases exit the machine. When a muffler cracks, corrodes, or fails at its mounting flange, exhaust gases can escape near the engine or operator area, engine back-pressure becomes unpredictable, and noise levels rise sharply — all signs that replacement is overdue.
For questions about fitment or to confirm this part is correct for your machine, contact the DHS Equipment team before ordering.
Part Details
| Part Number | 1641412110 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler D1403 |
Compatibility & Fitment
| Name | Model |
|---|---|
| D1403 | D1403 |
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.
