Wacker Neuson 5000010372 Washer B5.3 Flat

The Wacker Neuson Washer B5.3 Flat is a genuine OEM flat washer designed for use across a broad range of Wacker Neuson equipment, including RD tandem rollers, CRT ride-on trowels, LTN and LTW light towers, RT and RTL trench rollers, DPU reversible vibratory plates, and several other machine families. As a direct factory replacement, the carries the exact dimensions and material grade specified by Wacker Neuson engineering, ensuring a correct fit every time. This part is sourced directly through the Wacker Neuson OEM parts network, making it the trusted choice for service technicians and equipment owners who need a verified replacement. Confirm your model number against the fitment list before ordering to ensure compatibility with your specific machine configuration.

Key Features

• OEM-Specified Material and Dimensional Tolerances — Manufactured to Wacker Neuson's exact thickness, inner diameter, and outer diameter specifications for the B5.3 flat washer standard, ensuring consistent load distribution across fastened joints.
• Drop-In Replacement — Installs directly in place of the original hardware with no rework needed; matches the bolt pattern and bearing surface of the factory assembly it replaces.
• Broad Cross-Family Fitment — Compatible across RD12 and RD16 tandem rollers, RD27 ride-on rollers, CRT36 and CRT48 ride-on trowels, LTN6 and LTW series light towers, RTL and RTK trench rollers, DPU vibratory plates, and select internal vibrator power units.
• Protects Fastener Integrity — A correctly seated flat washer distributes clamping load evenly across the mating surface, preventing fastener pull-through, surface galling, and loosening under vibration — all common failure points on compaction and concrete finishing equipment.
• Genuine OEM Part — Supplied as part number 5000010372 directly from the Wacker Neuson parts catalog, giving you confidence that the washer meets the same specification as the hardware installed at the factory.

A flat washer serves as a load-spreading interface between a fastener — such as a bolt head or nut — and the surface it clamps against. By distributing the clamping force over a wider area, it prevents the fastener from embedding into or pulling through softer materials and helps maintain consistent clamp load even under vibration. On heavy equipment like tandem rollers, trench rollers, and light towers, where assemblies are subject to sustained mechanical vibration and frequent service, using the correct washer specification is important for maintaining joint integrity. A missing, worn, or incorrect washer can lead to fastener loosening, surface damage, and premature wear of the surrounding components.

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.