The Wacker Neuson Dowel Pin is a genuine OEM component designed for the G40, G50, G60, G70, G95, and G110 series portable generators. Sourced directly from Wacker Neuson, this dowel pin meets the exact dimensional and material specifications required for correct assembly alignment across the full GP generator lineup. Whether you're performing a rebuild or replacing a worn locating component, part number ensures mating surfaces index and seat exactly as engineered. Confirmed fitment spans multiple configurations including standard, mobile, Premium, and Brazil-market variants of the G-series generators.
Key Features
- Exact OEM Dimensional Spec — Manufactured to the precise diameter and length tolerances required to maintain correct bore-to-bore alignment in Wacker Neuson G-series generator assemblies.
- Drop-In Locating Fit — Designed to seat directly into existing bored holes without reworking mating components, restoring factory alignment on reassembly.
- Broad G-Series Compatibility — Confirmed fitment across the G40, G50, G60, G70, G95, and G110 generator families, including standard, mobile, Premium, and LATAM-market variants.
- Alignment Integrity Restored — A correctly installed dowel pin keeps critical generator components properly indexed; a missing or damaged pin can allow shift under load, accelerating wear on mating surfaces.
- Genuine Wacker Neuson OEM Part — Supplied as an authorized OEM replacement, ensuring the part number, material grade, and geometry match the original specification exactly.
A dowel pin is a precision locating fastener used to align two or more mating components during assembly, ensuring they seat in exactly the correct position relative to one another. In a portable generator like the Wacker Neuson G-series, dowel pins are used at critical housing and cover joints to prevent lateral shift between components, which is essential for maintaining shaft alignment, sealing surfaces, and structural integrity under vibration. When a dowel pin is missing, sheared, or worn, mating parts can move out of position during operation, leading to uneven gasket loading, premature bearing wear, or misalignment of rotating assemblies.
Part Details
| Part Number | 5200021089 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Dowel Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G95 | 5200016642, 5200020677, 5100029186 |
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200016640, 5100029184, 5200015907 |
| Generator | G50 | 5200015909, 5100022009, 5100022008 |
| G110 Generator, Brazil, Value | G110 | 5100022042, 5100022043 |
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.
