The Wacker Neuson 5100039684 Heatshield Complete is a genuine OEM component designed for the APT6T, APT6S, APT8T, and APT8S series self-priming centrifugal trash pumps. As a factory-sourced part, the 5100039684 matches the original specification exactly, ensuring it seats and secures the same way the factory-installed unit does. Compatible across surge brake, electric brake, skid-mount, and cold weather variants within the APT6 and APT8 pump families, this heatshield covers the broadest range of configurations in that lineup. Verify your model and machine number before ordering to confirm the correct fitment for your unit.
Key Features
- Genuine OEM Heat Management: — Sourced directly from Wacker Neuson, this heatshield is manufactured to the same thermal barrier specification as the original, protecting surrounding components from engine exhaust heat.
- Direct Drop-In Fit: — Engineered to align with the original mounting points on APT-series pumps, so installation follows the same procedure as the factory part with no reworking of brackets or hardware.
- Broad APT-Series Coverage: — A single part number covers APT6T, APT6S, APT8T, and APT8S pumps across surge brake, electric brake, skid-mount, and cold weather configurations.
- Protects Critical Pump Components: — A functioning heatshield keeps exhaust heat away from fuel lines, wiring, and housing surfaces; a missing or damaged shield accelerates wear on adjacent parts and raises fire risk.
- Fire and Burn Hazard Mitigation: — On fuel-system-adjacent equipment like these pump units, maintaining an intact heatshield is a genuine operational safety requirement, not a convenience item.
A heatshield is a formed metal or composite barrier positioned between a hot exhaust or engine surface and the surrounding components of a machine. On the APT6 and APT8 series trash pumps, it protects fuel lines, wiring harnesses, and pump housing surfaces from the sustained radiant and convective heat generated during operation. When a heatshield is cracked, missing, or warped, that thermal protection is lost — leading to accelerated degradation of nearby components and a potential ignition hazard in the fuel system area. Replacing a damaged heatshield promptly keeps the pump operating safely and protects the surrounding assembly from heat-related damage.
Part Details
| Part Number | 5100039684 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Heatshield Complete |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| APT6T Pump, Electric Brake | APT6T | 5200019647, 5200019646 |
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT8T Pump, Surge Brake | APT8T | 5200019648, 5200019649 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
| APT8T Pump, Electric Brake, Cold Weather | APT8T CW | 5200019797, 5200019796 |
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.
