Wacker Neuson 5100036077 Starter Pulley

The Wacker Neuson 5100036077 is a genuine OEM Starter Pulley designed for the GV2500A portable generator and a wide range of BPS and VP series single-direction vibratory plate compactors. Sourced directly from Wacker Neuson, this part meets the same specifications as the component installed at the factory, ensuring correct engagement with the recoil starter assembly. It fits the BPS1030A, BPS1135A, BPS1340A, BPS1550A, and BPS2050A plate compactor families — including standard, water-ballast (w), sealed (ws), US, and EU variants — as well as the VP1135A US. Verify your model number before ordering to confirm fitment for your specific machine configuration.

Key Features

• Genuine OEM Engagement Geometry — Pulley groove profile and diameter match the original specification, ensuring the starter rope seats and wraps correctly without slipping or fraying.
• Broad BPS and VP Series Coverage — Fits BPS1030A, BPS1135A, BPS1340A, BPS1550A, and BPS2050A compactors across standard, water-ballast, sealed, US, and EU configurations, plus the GV2500A generator and VP1135A US compactor.
• Drop-In Recoil Starter Compatibility — Designed to mount directly onto the existing recoil starter hub with no reworking of surrounding components.
• Sustained Pull-Start Performance — A correctly functioning starter pulley delivers smooth, consistent rope travel; a cracked or worn pulley causes hard starting, rope jams, and potential starter housing damage.
• Genuine Wacker Neuson Part — Supplied under part number 5100036077 and backed by Wacker Neuson's OEM quality assurance for this component family.

The starter pulley is the central rotating component of the recoil starter system. When the operator pulls the starter rope, the rope unwinds from the pulley's groove, spinning it and transferring rotational energy to the engine crankshaft to initiate combustion. The pulley also works in conjunction with the return spring to rewind the rope after each pull. When the pulley cracks, its groove wears smooth, or it breaks entirely, the rope loses purchase, pull effort becomes erratic, and the engine will not start — making a serviceable starter pulley essential for reliable field operation.

Part Details

Compatibility & Fitment

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.