The Wacker Neuson Stud Bolt 10X40 is a genuine OEM fastener designed for the RD12A-90 tandem roller, CRT36-26A trowel, BFS 2020AS saw, GS12Ai, and GPS9700A equipment lines. Sourced directly from Wacker Neuson, this OEM part is manufactured to the exact material and dimensional specifications used in original production — so it threads, seats, and torques just like the bolt it replaces. Compatibility extends across multiple configurations within these model families, including foldable ROPS roller variants and wheel kit-equipped trowel builds. Verify your machine's model number against the fitment list before ordering to ensure a direct match.
Key Features
- Correct Thread Engagement: — M10x40 OEM spec ensures full thread depth and proper clamping load for structural connections — no under-torque risk from dimensional variation.
- Genuine Wacker Neuson OEM Part: — Produced to the same material grade and hardness rating as the original production bolt, maintaining joint integrity across load cycles.
- Broad Model Coverage: — Fits RD12A-90 and CRTv36-26A series, as well as the BFS 2020AS, GS12Ai, and GPS9700A — a single part number serving a wide range of Wacker Neuson equipment.
- Drop-In Installation: — Matches the original hole pattern and thread pitch exactly, seating cleanly without re-tapping, shimming, or modification to adjacent hardware.
- Structural Reliability: — A correctly spec'd stud bolt holds critical assemblies in alignment under vibration and dynamic load; an undersized or incorrect fastener can allow joint movement and accelerate wear on surrounding components.
A stud bolt is a fully threaded fastener used to secure two or more components together, typically where a standard bolt-and-nut configuration needs to anchor into a fixed point on one side and accept a nut on the other. In compaction rollers, concrete trowels, and saws, stud bolts hold together key structural and operational assemblies that are subject to continuous vibration and mechanical stress. When a stud bolt stretches, strips, or fractures, the clamped joint loses preload — allowing parts to shift, creating noise, and potentially causing secondary damage to housings or mating surfaces.
Part Details
| Part Number | 5000226553 |
|---|---|
| Old Part Number | 0226553 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Stud Bolt 10X40 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| GS12Ai | GS12AI | 5000620317 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| GPS9700A | GPS9700A | 5100042221 |
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.
