The Wacker Neuson Spacer is a genuine OEM component designed for PT2 and PT3 series self-priming centrifugal trash pumps and G/GS series portable generators, including the G3.3A, G4.6A, G5.6A, G5.7A, GS4.6A, GS5.6A, GS8.5V, and GS9.7V families. As a direct OEM part sourced through Wacker Neuson's authorized parts program, the is manufactured to the exact tolerances required for correct assembly and consistent machine performance. This spacer spans an extensive fitment range across both the PT2 and PT3 pump series and multiple generator families, making it a high-demand service part for contractors and equipment rental fleets. Verify your model number before ordering to confirm the is the right spacer for your specific unit.
Key Features
- OEM-Matched Dimensional Accuracy — Manufactured to the exact thickness and diameter specifications required for correct component spacing and alignment within the assembly.
- Drop-In Installation — Designed to seat into the existing mounting stack without machining or fitting adjustments, restoring the original assembly geometry.
- Broad Cross-Family Fitment — Confirmed fit across PT2 and PT3 series trash pumps and G/GS series portable generators, including G3.3A, G4.6A, G5.6A, GS4.6A, GS5.7A, GS8.5V, GPS8500, and GPS9700 models.
- Correct Load Distribution — Maintains proper clearance and load path between mating components; an incorrect or worn spacer can introduce misalignment, uneven wear, and vibration in adjacent parts.
- Genuine Wacker Neuson OEM Part — Sourced directly from Wacker Neuson, carrying the same part number — 5000086138 — referenced in the original service documentation for these machine families.
A spacer is a precisely dimensioned component placed between two mating parts to establish and maintain the correct gap, alignment, or load distribution within an assembly. In pump and generator applications, spacers ensure that rotating or fastened components are positioned at the exact distance specified during engineering, preventing contact between surfaces that should remain separated and maintaining the integrity of seals, bearings, or fastener clamping loads. When a spacer is missing, damaged, or replaced with an incorrect thickness, it can cause misalignment, accelerated wear on adjacent components, vibration, and in some cases loss of sealing integrity — all of which affect the reliability and service life of the pump or generator.
Part Details
| Part Number | 5000086138 |
|---|---|
| Old Part Number | 0086138 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spacer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| PT3H Pump | PT3H | 5000009100, 5000009103, 5100014963, 5100014964 |
| PT2H Pump | PT2H | 5000009094, 5000009097, 5000009239 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000009101, 5000009240, 5000620800 |
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237 |
| PT3 Pump | PT3 | 5000009321, 5000620726, 5000009322, 5000009323 |
| PT2 Pump | PT2 | 5000009318, 5000009319, 5000009320 |
| Portable Generator with Electr ic Start | GS8.5V | 5000007661 |
| Portable Generator with Electr ic Start | GS9.7V | 5000007662 |
| 50Hz Portable Generator with E lectric Start | GS5.7AE | 5000008285 |
| Portable Generator with Electr ic Start | GS5.6A | 5000007191, 5000008046 |
| 50Hz Portable Generator | G3.3A | 5000008257, 5000008251, 5000008253, 5000008255 |
| 50Hz Portable Generator | G3.3AE | 5000008258, 5000008252, 5000008254, 5000008256, 5000008259 |
| 50Hz Portable Generator with E lectric Start | GS5.7A | 5000008284 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| Portable Generator | G5.6A | 5000007190, 5000008045 |
| 50Hz Portable Generator | G4.6A | 5000008266, 5000008260, 5000008262, 5000008264 |
| 50Hz Portable Generator | G4.6AE | 5000008267, 5000008261, 5000008263, 5000008265, 5000008268 |
| 50Hz Portable Generator with E lectric Start | GS4.6A | 5000008275, 5000008269, 5000008271, 5000008273 |
| 50Hz Portable Generator with E lectric Start | GS4.6AE | 5000008276, 5000008270, 5000008272, 5000008274, 5000008277 |
| 50Hz Portable Generator | G5.7AE | 5000009019, 5000009017 |
| 50Hz Portable Generator | G5.7A | 5000009018, 5000009016 |
| 75mm/3in Centrifugal Trash Pum p | PT3Y | 5000007118, 5000007119 |
| 75mm/3in Centrifugal Trash Pum p | PT3V | 5000007171, 5000009102 |
| 50mm/2in Centrifugal Trash Pum p | PT2R | 5000007160, 5000006790 |
| Portable Generator with Electr ic Start | GPS8500 | 5000008286 |
| Portable Generator with Electr ic Start | GPS9700 | 5000008287 |
| 50mm/2in Centrifugal Trash Pum p | PT2V | 5000009238, 5000009093, 5000009096 |
| Portable Generator with Electr ic Start, 50Hz | GS5.7AI | 5000009039 |
| Portable Generator, 50Hz | G5.7AI | 5000009040 |
| G 7AI | G7AI | 5000009104 |
| 50Hz Portable Generator with E lectric Start | GS5.5A | 5000007105 |
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
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.
