The Wacker Neuson Bolt M5 X 20 is a genuine OEM fastener designed for the GP3800A, GP4000, GP5600A, GPS5600A, GP6600A, and GPS6600A series portable generators. As a direct OEM replacement, is manufactured to the exact thread pitch, grade, and dimensional tolerances specified for these machines, ensuring a correct, secure fit every time. This bolt is used across a wide range of GP and GPS series generator variants — including wheel kit, electric start, GFI, CARB, EPA, CSA, and CAN configurations — making it a high-demand service part for technicians maintaining large fleets of Wacker Neuson portable generators.
Key Features
- Correct Thread Specification: — M5 x 20 dimensions match the OEM-specified thread pitch and length for GP and GPS series generator assemblies, eliminating the risk of thread stripping or misfit caused by substituting generic hardware.
- Genuine OEM Part: — Sourced directly from Wacker Neuson, this fastener meets the material grade and torque rating called out in the original service documentation for these generator models.
- Broad Generator Fitment: — Compatible across the GP3800A, GP4000, GP5600A, GPS5600A, GP6600A, and GPS6600A families, covering standard, wheel kit, electric start, GFI, CARB, EPA, and CSA variants.
- Structural Integrity Where It Counts: — A properly torqued, correctly sized bolt keeps generator panels, housings, and internal components secured under continuous vibration and load — a loose or incorrect fastener can lead to component shift or damage during operation.
- Direct OEM Cross-Reference: — Part number 5000162511 is the exact Wacker Neuson catalog reference, making procurement straightforward and reducing the chance of ordering errors during service or repair.
A bolt may be the smallest part in a repair order, but using the wrong size or grade in a generator assembly can have real consequences. On portable generators like the GP and GPS series, fasteners secure everything from engine covers and control panels to frame-mounted components that endure constant vibration during operation. An undersized or incorrect bolt can back out under load or fail to clamp properly, allowing panels to shift and internal components to loosen over time. Using the OEM-specified Wacker Neuson 5000162511 Bolt M5 X 20 ensures the correct clamping force and thread engagement are maintained exactly as the machine was designed to require.
Part Details
| Part Number | 5000162511 |
|---|---|
| Old Part Number | 0162511 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Bolt M5 X 20 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Premium Portable Generator | GP5600A | 5000620094, 5000620095, 5000620381, 5000620382, 5000620326, 5000620327, 5000620984, 5000620979, 5000620980, 5000620042, 5000620043, 5000620091, 5000620092, 5000620011, 5000620012 |
| GPS5600A,CAN GFI | GPS5600A | 5000620096, 5000620383, 5000620328, 5000620981, 5000620982, 5000620044, 5000620093, 5000620013 |
| GP6600A GENERATOR,CAN GFI | GP6600A | 5000620100, 5000620101, 5000620384, 5000620329, 5000620330, 5000620045, 5000620046, 5000620097, 5000620098, 5000620014, 5000620015 |
| GPS6600A GENERATOR,CAN GFI | GPS6600A | 5000620102, 5000620386, 5000620331, 5000620047, 5000620099, 5000620016 |
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010 |
| Premium Portable Generator | GP6600 | 5000620385, 5000620989, 5000620990, 5000620985, 5000620986 |
| Premium Portable Generator | GP4000 | 5000620090, 5000620380, 5000620977, 5000620978, 5000620089 |
| GPS6600A Generator, EPA | GPS6600 | 5000620987, 5000620988 |
| GP3800A Generator, EPA w/Wheel Kit | GP3800 | 5000620976, 5000620974, 5000620975, 5100031174 |
| GP5600A Generator, EPA w/Wheel Kit | GP5600 | 5000620983 |
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.
