The Wacker Neuson is a genuine OEM Screw 5/16-18 X 1-5/8 Hhcs Gr5 designed for the CRT48 and CT36/CT48 series ride-on and walk-behind concrete power trowels, as well as the G50 series skid-mounted mobile generators. Sourced directly from Wacker Neuson, this fastener meets the original engineering specification for thread form, grip length, and Grade 5 tensile strength. It is a direct-fit replacement that installs exactly as the original, with no modification to mating components. Compatible across a wide range of CRT48, CT36, and CT48 model configurations including standard, variable-speed, power steer, and dual-fuel variants.
Key Features
- Grade 5 Tensile Strength: — Manufactured to ASTM Grade 5 specification, delivering the clamping load and shear resistance required in high-vibration trowel and generator assemblies.
- Exact Thread and Length Match: — 5/16-18 UNC thread form and 1-5/8 in. grip length match the original fastener precisely, seating correctly in factory-threaded bores without rework.
- Genuine OEM Part: — Supplied as Wacker Neuson OEM hardware, ensuring consistent material grade and dimensional conformance across every unit.
- Broad Trowel Family Coverage: — Fits a wide span of CRT48 ride-on trowels and CT36/CT48 walk-behind trowels, plus G50 generator frames, making it a useful stock fastener for fleets running multiple machine types.
- Structural Integrity at Risk When Worn: — A stretched, stripped, or incorrect-grade fastener in a trowel chassis or generator mount can allow components to shift under load; using the correct Grade 5 hardware maintains the structural integrity of the assembly.
A hex head cap screw (HHCS) is a standard structural fastener used to clamp two or more machine components together with controlled torque. In concrete trowels and generator frames, these fasteners are routinely subjected to sustained vibration and mechanical stress, which makes thread form, length, and material grade critical — not interchangeable with lower-grade hardware. When a fastener in these assemblies fails, stretches, or is replaced with an incorrect grade, it can compromise the clamped joint, leading to component movement, accelerated wear on surrounding parts, or structural failure at that point in the frame or assembly.
Part Details
| Part Number | 5000151126 |
|---|---|
| Old Part Number | 0151126 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Screw 5/16-18 X 1-5/8 Hhcs Gr5 |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5000620707 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-11A Trowel | CT48-11A | 5000009450, 5000620835 |
| CT48-13A-V Trowel | CT48-13A-V | 5000009452, 5000620836 |
| CT48-8A | CT48-8A EU | 5000620837 |
| CT36-400E Trowel | CT36-400E | 5000009448, 5000620828 |
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| CT36-5A | CT36-5A EU | 5000620829 |
| CT36-9-V Trowel | CT36-9-V | 5000009447, 5000620834 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| CT36-9 Trowel | CT36-9 | 5000009444, 5000620833 |
| CT36-6 Trowel | CT36-6 | 5000009443, 5000620830 |
| CT48-9 Trowel | CT48-9 | 5000009453, 5000620838 |
| 915mm/36in, Walk-Behind Trowel | CT36-X | 5000620036 |
| 915mm/36in, Walk-behind Trowel | CT36-X-C | 5000620039, 5200015336 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| CRT48-35L-PS | CRT48-35L-PS | 5000620704 |
| CRT48-35L-PS | CRT48-35L-PS EU | 5000620900 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| Ride-on Trowel | CRT48-31V-ES-E | 5000009482 |
| 1220mm/48in Ride-on Trowel, El ectronic Steering | CRT48-31V-ES | 5000009216 |
| CRT48-33K | CRT48-33K | 5200002353 |
| CRT48-33K Trowel, Dual-Fuel | CRT48-33K DF | 5200007686, 5200007687 |
| CRT48-33K | CRT48-33k | 5200002354 |
| CRT48-57K Trowel, Power Steer | CRT48-57k-PS | 5200018779 |
| CRT48-37V Trowel | CRT48-37V | 5100024209 |
| CRT48-57K Trowel | CRT48-57K-MS | 5100018892 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| CRT48-57K-PS | CRT48-57k-PS EU | 5200018820 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| CRT48-37V | CRT48-37V EU | 5100024290 |
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.
