The Multiquip B0331000503 Muffler is a genuine OEM component designed for the TLG12SPX4 diesel powered generator. As a direct OEM replacement sourced through Multiquip's authorized parts program, this muffler meets the original design and material specifications required for correct fit and exhaust system function. Confirm your model number before ordering to ensure compatibility with your TLG12SPX4 unit.
Key Features
- OEM Exhaust Spec Match — Manufactured to the same material grade and outlet geometry as the original, ensuring correct back-pressure levels for the diesel engine in the TLG12SPX4.
- Direct Bolt-On Installation — Matches original mounting points and flange dimensions for a straightforward swap without fabrication or adaptation.
- Confirmed Fitment — Verified for the TLG12SPX4 diesel powered generator using Multiquip's OEM parts catalog.
- Exhaust Noise Control — Restores the generator's designed sound attenuation, keeping operational noise within expected levels for enclosed or noise-sensitive worksites.
- Emissions and Safety Compliance — A properly sealed, undamaged muffler contains exhaust gases and directs them safely away from the operator — critical for enclosed or semi-enclosed generator use.
The muffler is a core component of the engine's exhaust system, responsible for channeling combustion gases away from the engine and reducing the acoustic energy produced during each exhaust cycle. On a diesel generator like the TLG12SPX4, the muffler also plays a role in maintaining correct exhaust back-pressure, which directly affects engine efficiency and power output. A cracked, corroded, or otherwise damaged muffler can result in elevated noise levels, exhaust leaks near the operator, and potential engine performance issues — making timely replacement essential to safe and effective generator operation.
For questions about fitment or to confirm this is the correct part for your equipment, contact the DHS Equipment parts team before placing your order.
Part Details
| Part Number | B0331000503 |
|---|---|
| Brand | Multiquip |
| Part Type | Genuine OEM |
| Description | Muffler |
Compatibility & Fitment
| Name | Model |
|---|---|
| Diesel Powered Generators | TLG12SPX4 |
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.
