Wacker Neuson 5000103185 Screw B4.8 X 25

The Wacker Neuson is a genuine OEM Screw B4.8 X 25 designed for a wide range of Wacker Neuson gasoline breakers and internal concrete vibrators, including the BH 22, BH 23, BH 24, BH 24 Low Vib, IRSEN, IRSE-FU, and IRSEN-FU series. As a genuine OEM part, is manufactured to the exact specification of the original hardware used on these machines, ensuring a correct fit without guesswork. This screw serves across an extensive range of BH-series breakers and IRSEN-series internal vibrator models, making it a high-utility stocking item for service shops and fleet operators alike. Confirm your model number before ordering to ensure compatibility with your specific configuration.

Key Features

• Genuine OEM Thread Specification — Manufactured to the exact B4.8 x 25 thread form and dimensional tolerance specified by Wacker Neuson, ensuring correct torque retention and flush seating on mating surfaces.
• Direct Hardware Replacement — Drops into the same fastener position as the original, with no reworking of threaded bosses or mounting points required across compatible models.
• Broad Model Coverage — Compatible with BH 22, BH 23, BH 24, BH 24 Low Vib, and an extensive range of IRSEN and IRSE-FU internal concrete vibrator configurations, covering both 115V and 230V variants.
• Structural Integrity at the Fastener Level — A correctly torqued, properly graded screw keeps housings, guards, and assemblies securely located during the high-vibration operating cycles typical of breakers and internal vibrators. A stripped or missing fastener risks loosening of critical assemblies.
• High-Vibration Application Graded — Selected by Wacker Neuson for use in breaker and vibrator equipment where cyclic shock loads are a constant operating condition, so hardware grade is not interchangeable with generic shelf stock.

The Screw B4.8 X 25 is a self-tapping or thread-forming fastener used to secure housing panels, guards, or component assemblies on Wacker Neuson breakers and internal concrete vibrators. In high-vibration equipment like the BH-series gasoline breakers and IRSEN-series internal vibrators, fasteners are subjected to continuous cyclic loading that can cause undertorqued or incorrect-grade hardware to back out over time. When a fastener fails or goes missing, the assemblies it retains can shift or become exposed to damage, potentially affecting both performance and operator safety. Replacing worn or missing hardware with the correct OEM-specified part restores the structural integrity of the assembly and keeps the machine operating as designed.

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.