The Wacker Neuson 5100037297 is a genuine OEM Crank Gear designed for the BS50-2, BS62-2, AS50e, AS62e/25, and AS62ve/25 series rammers. As a direct OEM replacement, part 5100037297 is manufactured to the same specification as the original component that left the factory, ensuring correct tooth profile, gear dimensions, and material grade for dependable service. Fitment covers both gasoline-powered rammers in the BS series and battery-powered rammers in the AS series, including Sunbelt variants, making this a versatile stock item for rental fleets and service shops running mixed Wacker Neuson rammer inventories. Verify your machine's model number before ordering to confirm this is the correct crank gear for your unit.
Key Features
- OEM Gear Geometry: — Tooth profile and pitch match the original specification, ensuring correct meshing with the mating drivetrain components inside the rammer.
- Direct Drop-In Replacement: — Installs in the same position as the factory crank gear, with no re-machining or adaptation of the gear housing required.
- Broad Rammer Family Coverage: — Confirmed fitment across BS50-2, BS50-2plus, BS62-2, BS62-2lb/16, AS50e, AS62e/25, AS62ve/25, and corresponding Sunbelt variants.
- Sustained Impact Rhythm: — A correctly functioning crank gear maintains the consistent stroke cycle that makes rammers effective on cohesive soils and trench backfill; worn gear teeth cause irregular or lost percussion.
- Genuine OEM Sourcing: — Supplied as an authentic Wacker Neuson part, backed by the manufacturer's part number 5100037297 for traceability and accurate reordering.
The crank gear is a core component of the rammer's reciprocating drive system. It transfers rotational power from the crankshaft into the up-and-down motion that drives the foot of the rammer into the ground, delivering the repeated impact force needed to compact cohesive soils, clay, and trench backfill. When the crank gear wears or its teeth become damaged, the rammer loses stroke consistency, produces weak or erratic compaction, and can generate abnormal noise or vibration — all signs that the gear needs immediate replacement to restore full compaction output.
Part Details
| Part Number | 5100037297 |
|---|---|
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Crank Gear |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BS50-2plus 6in (24mm) | BS50-2plus 6in (24mm) | 5100030597 |
| BS50-2 6in | BS50-2 6in | 5100030592 |
| AS50e | AS50e | 5100026850, 5100053792 |
| AS62e/25 | AS62e/25 | 5100061968 |
| AS62ve/25 | AS62ve/25 | 5100081385 |
| Rammer BS62-2lb/16 Sunbelt | BS62-2lb/16 Sunbelt | 5100070528 |
| AS62e/25 Sunbelt | AS62ve/25 Sunbelt | 5100075650 |
| BS62-2lb/16 | BS62-2lb/16 | 5100061965 |
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.
