Wacker Neuson 5100042463 Sight Glass

The Wacker Neuson Sight Glass is a genuine OEM component designed for the CRT48-35L-PS, CRT48-57K, CRT48-37V, and CRT48-35V power steer ride-on trowel series. Sourced directly from Wacker Neuson, this part meets the exact specifications of the original component it replaces, ensuring a correct, trouble-free installation. Whether you're servicing a single machine or maintaining a fleet of CRT48 trowels, part number is the verified OEM choice for this application.

Key Features

• OEM-Grade Optical Clarity — Manufactured to Wacker Neuson's original transparency and material standards, giving you a clear, undistorted view of fluid levels at a glance.
• Drop-In Installation — Matches the original mounting thread and sealing interface exactly, so the 5100042463 seats correctly without modification to the housing.
• Broad CRT48 Series Coverage — Fits CRT48-35L-PS, CRT48-57K-PS, CRT48-37V-PS, and CRT48-35V-PS power steer ride-on trowels across both standard and EU configurations.
• Accurate Fluid Monitoring — A clean, undamaged sight glass lets operators confirm correct fluid levels quickly, supporting proper machine operation on every shift.
• Prevents Undetected Fluid Loss — A cracked or clouded sight glass masks low fluid levels; replacing it promptly keeps monitoring reliable and protects drivetrain components from running dry.

A sight glass is a small transparent window fitted to a fluid reservoir or gearcase that allows an operator to visually check fluid levels without opening the system. On ride-on power trowels like the CRT48 series, it provides a fast, at-a-glance confirmation that lubricant or hydraulic fluid is within the correct operating range. When the sight glass becomes cracked, fogged, or contaminated, accurate level readings are no longer possible — increasing the risk of running the machine with insufficient fluid and causing premature wear or component damage.

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.