The Wacker Neuson is a genuine OEM Hexagonal Head Cap Screw designed for LTC4L-P and LTC4C-P light towers with power winch, as well as the full APT4, APT6, and APT8 series towable pump units — including skid-mount, surge brake, electric brake, and cold weather configurations. As a factory-original fastener, the delivers the correct thread specification, head geometry, and material grade to meet Wacker Neuson's build standards straight out of the box. This cap screw fits across a broad range of APT pump variants and LTC light tower assemblies, making it a practical stocking item for fleets running multiple Wacker Neuson units on site. When it's time to replace worn, stripped, or missing hardware, sourcing the correct OEM fastener ensures structural joints are restored to their intended clamping load.
Key Features
- OEM-Matched Thread and Head Spec — Manufactured to the exact thread pitch, shank diameter, and hex drive dimensions specified by Wacker Neuson, so torque is applied correctly without risk of cross-threading or under-clamping.
- Drop-In Hardware Replacement — Installs directly into existing threaded bores on LTC light tower and APT pump assemblies with no reworking of mounting points or mating hardware.
- Broad Fitment Across APT and LTC Families — Compatible with APT4S, APT6S, APT8S skid-mount pumps, APT4T, APT6T, APT8T tow-behind pumps (surge and electric brake variants), all cold weather versions, and LTC4L-P and LTC4C-P power-winch light towers.
- Structural Integrity You Can Count On — A correctly spec'd cap screw maintains joint clamping force under the vibration and load cycles typical of pump and light tower operation; a worn or incorrect fastener risks loosening of critical structural connections over time.
- Genuine Wacker Neuson Part — Sourced directly from Wacker Neuson's OEM supply chain, ensuring material grade and surface treatment match what left the factory originally.
A hexagonal head cap screw is a precision fastener used to clamp structural components together at a defined torque value. The hex head allows a wrench or socket to apply consistent rotational force, compressing the joint surfaces and holding them securely against vibration, dynamic loads, and thermal cycling. On equipment like towable pumps and light towers — which are regularly trailered, repositioned, and run for extended periods — maintaining the correct fastener in every location is essential to keeping panels, frames, guards, and mechanical assemblies firmly in place. When a cap screw becomes stripped, corroded, or goes missing entirely, the affected joint loses clamping load, which can lead to movement, wear of mating surfaces, or component separation during operation.
Part Details
| Part Number | 5000164829 |
|---|---|
| Old Part Number | 0164829 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Hexagonal Head Cap Screw |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Light Tower with Power Winch | LTC4L-P | 5000620018 |
| Light Tower with Power Winch | LTC4C-P | 5000620028 |
| APT6S Pump w/Skid | APT6S | 5200018982 |
| APT6T Pump, Surge Brake | APT6T | 5200019646, 5200019647 |
| APT6T Pump, Surge Brake, Cold Weather | APT6T CW | 5200019794, 5200019795 |
| APT4S Pump w/Skid | APT4S | 5200018977 |
| APT8S Pump w/Skid | APT8S | 5200018987 |
| APT4T Pump, Surge Brake | APT4T | 5200019643, 5200019644 |
| APT8T Pump, Surge Brake | APT8T | 5200019648, 5200019649 |
| APT4T Pump, Surge Brake, Cold Weather | APT4T CW | 5200019792, 5200019793 |
| APT8T Pump, Surge Brake, Cold Weather | APT8T CW | 5200019796, 5200019797 |
| APT4S Pump w/Skid, Cold Weather | APT4S CW | 5200019798 |
| APT6S Pump w/Skid, Cold Weather | APT6S CW | 5200019799 |
| APT8S Pump w/Skid, Cold Weather | APT8S CW | 5200019800 |
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.
