The Wacker Neuson is a genuine OEM Piston Pin designed for a wide range of Wacker Neuson equipment, including BS-series vibratory rammers, VP- and WP-series single-direction vibratory plates, CT-series walk-behind concrete trowels, and PDT/PDI-series diaphragm trash pumps. Sourced directly from Wacker Neuson, part number meets the exact dimensional and material specifications of the original component. This pin serves as a high-wear engine internal, and using a genuine OEM replacement ensures correct clearances are maintained across every compatible machine. Confirmed fitment spans the BS50-4As, BS60-4As, BS70-4As rammers, VP1030A, VP1135A, WP1030A, WP1235A vibratory plates, CT24-4A and CT30ADT trowels, and PDT2A, PDT3A, PDI2A, and PDI3A diaphragm pumps.
Key Features
- Genuine OEM Dimensional Accuracy — Manufactured to Wacker Neuson's original bore and diameter tolerances, ensuring correct wrist-pin fit and proper bearing contact within the connecting rod and piston assembly.
- Drop-In Engine Fitment — Engineered to the same length and diameter as the factory pin, allowing direct installation into the existing piston and rod without machining or adjustment.
- Broad Cross-Family Compatibility — A single part number covers BS-series rammers, VP/WP vibratory plates, CT walk-behind trowels, and PDT/PDI diaphragm trash pumps across multiple model variants.
- Protects Engine Performance Under Load — A correctly sized piston pin maintains proper combustion geometry; a worn or loose pin introduces piston slap, accelerated cylinder wall wear, and power loss under compaction or pumping load.
- Fuel System Safety Integrity — Correct piston pin fit prevents uncontrolled combustion dynamics that can stress the engine block and fuel delivery components, particularly important on equipment operated in confined or enclosed work areas.
The piston pin — also called a wrist pin — is the cylindrical steel link that connects the piston to the small end of the connecting rod inside a small gasoline engine. As the engine fires, the pin transfers the downward force of combustion from the piston into the rotating motion of the crankshaft. Because it operates under intense reciprocating load and heat, the pin must maintain a precise fit within both the piston bore and the rod bushing. When a piston pin wears, becomes loose, or fails, the result is audible knocking, loss of compression, accelerated wear to surrounding engine components, and ultimately engine seizure if left unaddressed.
Part Details
| Part Number | 5000071008 |
|---|---|
| Old Part Number | 0071008 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Piston Pin |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| 50mm/2in Diaphragm Trash Pump | PDT2A | 5000007610, 5000007611, 5000620769 |
| 75mm/3in Diaphragm Trash Pump | PDT3A | 5000007614, 5000007615, 5000007616, 5000620773 |
| 50mm/2in Inline Diaphragm Tras h Pump | PDI2A | 5000007624, 5000007625 |
| 75mm/3in Inline Diaphragm Tras h Pump | PDI3A | 5000007628, 5000007629, 5000009407, 5000620775 |
| PG2A | PG2A | 5000007658, 5000009054 |
| CT24-4A Trowel | CT24-4A | 5000620105 |
| 610mm/24 inch Walk-behind Trow el | CT24-4A EU | 5000620849 |
| VP1135AW VIBROPLATE | VP1135AW | 5000009058, 5000630060 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT-E | 5000007587, 5000008002 |
| 762mm/30in CE Walk-behind Trow el | CT30ADT | 5000008005, 5000008001, 5000008197 |
| VP1135A VIBROPLATE | VP1135A | 5000009057, 5000630059, 5100029066, 5100018353 |
| Value Vibratory Plate, 10 kN, 300mm/12in | VP1030A | 5000008701, 5000630047, 5100018357 |
| BS 50-4As 280 mm shoe | BS50-4As | 5100015099, 5200018219, 5200018226, 5100027197, 5100025357 |
| BS 60-4As 280 mm shoe | BS60-4As | 5100015123, 5200014910, 5200018232, 5200018231, 5200018233, 5100027198 |
| BS 70-4As 280 mm shoe | BS70-4As | 5100015124, 5100015126, 5100027199 |
| MS64A Vibratory Rammer, 11" | MS64A | 5200014899 |
| VP1030Aw | VP1030AW | 5000009514, 5000630423 |
| Single direction vibratory plate WP1030A | WP1030A | 5000630015 |
| Single direction vibratory plate WP1235A | WP1235A | 5000630016 |
| Single Direction Plates | AP1135A | 5000009519 |
| Gasoline Power Unit for Intern al Vibrator | A3000 | 5000006237 |
| Single Direction Plates | WP1235Aw | 5000630103 |
| Single Direction Plates | WP1235Aw-L | 5000630104, 5000630105 |
| Single Direction Plates | WP1235Aw-LL | 5000630122 |
| Single Direction Plate | WP1030Aw | 5000630110 |
| PDI2A(I) | PDI2A(I) | 5000620772 |
| PDI3A(I) | PDI3A(I) | 5000620776 |
| VP1135AWSingle Direction Vibratory Plate | VP1135Aw US | 5100018350, 5100029063 |
| VP1135A-VIBROPLATE | VP1135A US | 5100018351, 5100029064 |
| VP1135Aw | VP1135Aw | 5100018352, 5100029065 |
| Single direction vibratory plate VP1030Aw | VP1030Aw | 5100018356 |
| BS50-4AS 11IN US | BS50-4As 11in US | 5100030598 |
| BS50-4As 11in | BS50-4As 11in | 5100030599 |
| BS60-4AS 11IN US | BS60-4As 11in US | 5100030605 |
| BS60-4As 11in | BS60-4As 11in | 5100030606, 5100037562 |
| Vibration Plate | VP1135Aw CN | 5100039666 |
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.
