Wacker Neuson 5000172984 Shaft Seal 1.313X2.066X.313

The Wacker Neuson is a genuine OEM Shaft Seal 1.313X2.066X.313 designed for CRT36 and CRT48 series ride-on concrete trowels. This seal is sourced directly from Wacker Neuson, meaning it meets the exact dimensional and material specifications as the original component installed at the factory. Confirmed fitment spans a wide range of CRT models including the CRT36-24A, CRT36-25, CRT36-26A, CRT48-33K, CRT48-34V, CRT48-35L, CRT48-35V, CRT48-37V, CRT48-57K, and their Power Steer and EU variants. When a shaft seal fails, it can lead to fluid leaks and accelerated wear on surrounding drivetrain components — replacing it promptly with the correct OEM part keeps your trowel running clean and protected.

Key Features

• OEM-Grade Sealing Material — Manufactured to Wacker Neuson's original compound and hardness specifications, ensuring correct compression and long-term resistance to fluid and heat exposure in trowel drivetrain applications.
• Exact Dimensional Fit — The 1.313 x 2.066 x 0.313 inch profile matches the original bore and shaft dimensions precisely, allowing direct installation without modification to the housing or shaft.
• Broad CRT Series Compatibility — Fits CRT36 and CRT48 ride-on concrete trowel models including Power Steer, Dual-Fuel, and EU configurations across multiple production runs.
• Prevents Fluid Loss and Drivetrain Contamination — A correctly seated shaft seal keeps lubricant in and contaminants out; a worn or cracked seal allows oil to escape and debris to enter, leading to premature bearing and gear wear.
• Genuine Wacker Neuson OEM Part — Part number 5000172984 is an authorized Wacker Neuson component, ensuring full traceability and confidence in specification accuracy before installation.

A shaft seal forms a dynamic barrier between a rotating shaft and its surrounding housing, preventing lubricating oil or grease from leaking out while blocking dirt, moisture, and concrete slurry from working inward. On a ride-on concrete trowel, the drivetrain shaft operates under continuous rotational load and is exposed to a particularly abrasive environment, making a healthy seal critical to protecting internal gearbox and bearing components. When this seal deteriorates — through normal wear, heat cycling, or chemical exposure — the resulting leaks can quickly escalate into costly damage to the components it was protecting.

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.