Wacker Neuson 5000151128 Nilos Ring 6014 Zav

The Wacker Neuson is a genuine OEM Nilos Ring 6014 Zav designed for the CRT48 series ride-on concrete trowels. As a direct-from-manufacturer replacement, this ring meets the original engineering specifications for the bearing assemblies found throughout the CRT48 family. Confirmed fitment spans a wide range of CRT48 models, including the CRT48-35L, CRT48-35V, CRT48-33K, CRT48-34V, CRT48-31V, CRT48-37V, CRT48-57K, and their respective Power Steer and Dual-Fuel variants. Ordering by part number ensures you receive the correct ring for your machine without guesswork.

Key Features

• Genuine OEM Bearing Seal Integrity — Manufactured to original tolerances, this Nilos ring maintains the labyrinth seal geometry required to keep contaminants out of the bearing race on your ride-on trowel.
• Drop-In Bearing Compatibility — Sized specifically for the 6014 Zav bearing position; seats correctly against the bearing shield without shimming or fitting adjustment.
• Broad CRT48 Series Coverage — Fits CRT48-31V, CRT48-33K, CRT48-34V, CRT48-35L, CRT48-35V, CRT48-37V, CRT48-57K, and associated Power Steer, Dual-Fuel, and EU variants.
• Protects Bearing Service Life — A properly seated Nilos ring prevents concrete slurry, water, and grit from contaminating the bearing, directly extending the interval between bearing replacements on high-cycle finishing equipment.
• Verified by Part Number — Sourced as Wacker Neuson part 5000151128; cross-reference against your machine's parts manual to confirm before ordering.

A Nilos ring is a pressed-metal sealing washer that fits snugly against the face of a rolling-element bearing to form a labyrinth-style barrier between the bearing interior and the surrounding environment. On a ride-on concrete trowel like the CRT48 series, bearings are exposed to wet concrete, cement slurry, and abrasive dust throughout normal operation — conditions that will rapidly destroy an unprotected bearing. The Nilos ring 6014 Zav deflects these contaminants away from the rolling elements and raceways, significantly extending bearing life. When this ring is missing, damaged, or improperly seated, abrasive ingress accelerates bearing wear, leading to increased vibration, loss of rotor smoothness, and eventual bearing failure that takes the machine out of service.

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.

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