The Wacker Neuson 5200019374 Blanket Insulation is a genuine OEM component designed for the G320 Generator and G320 Mobile Generator series, including Standard, Cold Weather, and Custom Tier 4 Final configurations. As a direct OEM replacement, this blanket insulation is built to the same specification as the original factory part, ensuring correct fit and thermal performance across all covered G320 variants. Sourced directly through Wacker Neuson's authorized parts network, part number 5200019374 is the confirmed replacement for both domestic and Transport Canada Tier 4 Final models.
Key Features
- Genuine OEM Thermal Rating: — Manufactured to original specification, this blanket insulation maintains the same thermal resistance and material grade as the part installed at the factory — critical for consistent heat retention performance in generator enclosures.
- Drop-In Enclosure Fit: — Sized and shaped to the G320 generator enclosure, this insulation installs in the same position as the original with no trimming or adaptation to the mounting points.
- Broad G320 Coverage: — Confirmed fitment across the G320 Generator and G320 Mobile Generator lineup, including Standard, Cold Weather, Custom, T4 Final, Hertz, and Transport Canada Tier 4 Final variants.
- Cold Weather Operational Integrity: — Proper blanket insulation helps the generator maintain stable operating temperatures in low-ambient conditions, supporting reliable engine warm-up and reducing thermal loss from the enclosure during extended cold-weather operation.
- Verified OEM Part Number: — Part number 5200019374 is the genuine Wacker Neuson replacement, eliminating guesswork when sourcing a like-for-like insulation replacement for the G320 platform.
Blanket insulation in a generator enclosure serves as a thermal barrier, trapping heat generated by the engine and exhaust system to maintain stable operating temperatures — particularly during cold-weather or outdoor deployments. By retaining heat within the enclosure, the insulation helps the engine reach and sustain proper operating temperature, which supports efficient combustion and reduces wear during start-up. When insulation deteriorates, becomes saturated, or is missing entirely, heat loss increases, the engine may run cooler than designed, and fuel efficiency and cold-start performance can both suffer.
Part Details
| Part Number | 5200019374 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Blanket Insulation |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| G320 Generator, Cold Weather T4 | G320 | 5200010145, 5200010146, 5200010144, 5100045191, 5100045601, 5100045602, 5100049849, 5100018533, 5200010261, 5100049848 |
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.
