The Wacker Neuson Lock Cam is a genuine OEM component designed for the HP252, BP45 Pureheat Booster Pump, Pureheat Hydronic Heater, and E3000 Ground Heater series. Sourced directly from Wacker Neuson, this part is manufactured to the same specifications as the original, ensuring a direct, hassle-free installation. It fits a broad range of Pureheat and E3000 hydronic heating systems, making it a versatile stocking part for service technicians and fleet operators alike. Confirm your model number before ordering to ensure compatibility with your specific unit.
Key Features
- Genuine OEM Construction — Manufactured to original Wacker Neuson specifications, ensuring the locking mechanism engages and holds with the same retention force as the factory-installed part.
- Direct Drop-In Replacement — Matches the original mounting profile and engagement geometry, so the part seats correctly without machining or adjustment.
- Broad Hydronic Heating System Fitment — Compatible with the HP252, BP45 Pureheat Booster Pump, Pureheat Hydronic Heater (Oil and Gas Burner variants), Hydronic Air Heater (Diesel), and E3000 Ground Heater series.
- Maintains Secure Locking Function — A worn or damaged lock cam can cause connections to slip or fail under operational pressure; replacing it promptly restores the integrity of the cam-lock coupling and keeps fluid circuits secure.
- Fuel and Fluid System Safety — In hydronic heating systems carrying heated fluid or fuel, a correctly functioning lock cam is critical to preventing unintended disconnection and potential leaks during operation.
A lock cam is the rotating latch component of a cam-lock (also called cam-and-groove) coupling — the quick-connect fitting widely used on fluid transfer lines in hydronic heating equipment. When engaged, the cam arms rotate inward to grip the groove of the mating fitting, creating a fast, tool-free connection that seals the fluid circuit. Over time or under repeated connection cycles, the cam can wear, crack, or lose its ability to hold the fitting firmly in place, which can result in leaks or disconnection under pressure. Replacing a worn lock cam with a correct OEM part restores the coupling's holding strength and keeps the heating system operating safely and efficiently.
Part Details
| Part Number | 5000168584 |
|---|---|
| Old Part Number | 0168584 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Cam |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HP252 | HP252 | 5000620249 |
| BP45 Pureheat Booster Pump, 1.5hp | BP45 | 5000620433 |
| Pureheat Hydronic Heater, Oil Burner | Pureheat | 5000620245, 5000620246, 5000620190, 5000620220 |
| E3000 | E3000 | 5200014677, 5200014679 |
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.
