Bolt (Waterbar) | WP1540, WP1550

The Wacker Neuson 12362 is a genuine OEM Hexagonal Head Cap Screw designed for a wide range of Wacker Neuson equipment, including RD-series tandem rollers, RT-series and RTL/RTK-series trench rollers, CRT-series ride-on trowels, CT-series walk-behind trowels, VP/WP-series vibratory plates, LTN/LTW-series light towers, GP/GPS-series generators, and several other machine families. As a genuine OEM part, it is manufactured to the exact tolerances and material specifications of the original hardware used during machine assembly. With confirmed fitment across dozens of machine configurations — from the RD12A-90 and RD16-90 tandem rollers to the RT82-SC2 and RTLx-SC3 trench rollers, CRT48 and CRT36 ride-on trowels, and VP/WP vibratory plates — part number 12362 is a high-demand fastener for fleet maintenance and field repairs. Keep a supply on hand to support scheduled service intervals and unplanned repairs across your equipment lineup.

Key Features

• Genuine OEM Material Integrity — Manufactured to Wacker Neuson's exact grade and dimensional specifications, ensuring correct thread engagement, torque tolerance, and shear strength for structural fastening applications.
• Direct-Fit Installation — Threads and head dimensions match the original fastener exactly, allowing straightforward installation using standard hex tooling with no re-tapping or rework required.
• Broad Cross-Family Fitment — A single part number confirmed across RD tandem rollers, RT/RTL/RTK trench rollers, CRT and CT concrete trowels, VP and WP vibratory plates, LTN and LTW light towers, and GP/GPS generators, making it a practical stocking item for mixed fleets.
• Structural Fastening Reliability — A correctly torqued cap screw maintains critical joint clamping force, preventing component movement, vibration-induced loosening, and premature wear on mating surfaces — especially important on high-vibration compaction and concrete finishing equipment.
• Safety-Critical Torque Compliance — On compaction rollers, trench rollers, and rotating trowel assemblies, loose or incorrect fasteners can compromise structural integrity and operator safety; using the correct OEM-spec screw supports proper torque retention.

A hexagonal head cap screw is a threaded fastener used to clamp or secure two or more components together, tightened via a wrench or socket applied to its six-sided head. On heavy construction equipment like vibratory rollers, trench rollers, and concrete trowels, cap screws are used throughout the machine — from drum assemblies and frame joints to engine mounts and guard panels — where precise clamping force is essential to safe, stable operation. When a cap screw is missing, stripped, or substituted with an incorrect grade, the resulting joint can lose clamping force under vibration, leading to component shift, accelerated wear on mating surfaces, or structural failure in severe cases.

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.