The Wacker Neuson Lock Pin is a genuine OEM component designed for the HIF690 indirect fired heater. Sourced directly from Wacker Neuson, this part matches the original specification installed at the factory, ensuring a correct, hassle-free fit with no guesswork. Confirm your model number before ordering — this Lock Pin is verified for the HIF690 series.
Key Features
- Genuine OEM Construction: — Manufactured to Wacker Neuson's original material and dimensional tolerances, so the pin seats, engages, and retains components exactly as intended on the HIF690.
- Drop-In Replacement: — Matches the original mounting points and pin diameter of the HIF690, allowing straightforward installation without re-drilling or re-fitting adjacent hardware.
- Verified HIF690 Fitment: — Confirmed for the Wacker Neuson HIF690 indirect fired heater (model 5100047562), taking the uncertainty out of parts sourcing.
- Secure Component Retention: — A correctly functioning Lock Pin keeps connected assemblies positively locked in position during operation; a worn or missing pin allows unwanted movement that can accelerate wear on surrounding components.
- Direct from the Source: — Genuine Wacker Neuson part number 5100029433, so the part number you see here is the same number in Wacker Neuson's own parts catalog.
A Lock Pin is a fastening and retention component used to hold two or more assemblies in a fixed positional relationship, preventing accidental disengagement or misalignment during machine operation. On indirect fired heaters like the HIF690, these pins secure panels, covers, or mechanical linkages that must stay aligned for safe and consistent heat output. When a Lock Pin is missing, bent, or worn, the secured components can shift or separate, potentially affecting both machine performance and operator safety.
Part Details
| Part Number | 5100029433 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Lock Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| HIF690 | HIF690 | 5100047562 |
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.
Wacker Neuson