The Wacker Neuson Banjo Bolt is a genuine OEM component designed for the G40, G50, G60, and G70 series portable generators. Sourced directly from Wacker Neuson, this banjo bolt delivers the exact thread specification, sealing surface, and port geometry required for a correct, leak-free installation. Fitment covers a wide range of G-series generator configurations including standard, mobile, and premium variants across multiple markets. When it comes to fuel or fluid line connections, using the correct OEM hardware ensures the integrity of the entire system.
Key Features
- Genuine OEM Sealing Integrity — Manufactured to Wacker Neuson's exact thread pitch and sealing face tolerances, ensuring the banjo fitting seats properly and holds pressure without weeping or leaking.
- Direct-Fit Hardware — Matches the original bolt's thread size, shank length, and banjo port diameter, so it installs straight into the existing fitting without rework or modification.
- Broad G-Series Compatibility — Confirmed fitment across G40, G50, G60, and G70 generator models, including standard, mobile, and Brazil/LATAM premium configurations.
- Protects Fluid Line Performance — A correctly torqued banjo bolt maintains consistent flow through the connected line; a worn, cross-threaded, or cracked bolt can cause fluid loss, contamination, or system pressure drop.
- Fuel System Safety — On fuel-circuit applications, a properly sealing banjo bolt is essential to prevent leaks that could create a fire hazard or cause the generator to run lean and shut down under load.
A banjo bolt is a hollow fastener that threads into a port and allows fluid — typically fuel or oil — to pass through its center and into a connected banjo fitting or hose. The bolt clamps the banjo fitting against sealing washers on either side, creating a leak-proof connection under system pressure. When a banjo bolt cracks, strips, or loses its sealing surface, fluid can escape at the joint, leading to performance issues, contamination risks, or unsafe operating conditions on the generator.
Part Details
| Part Number | 5200021022 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Banjo Bolt |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Mobile Generator | G60 | 5200015951, 5200016641, 5100029185 |
| G70 | G70 | 5200015952, 5100022041, 5100022040 |
| Generator | G40 | 5200015906, 5200015907, 5200016640, 5100029184 |
| Generator | G50 | 5200015909, 5100022009, 5100022008 |
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.
