The Wacker Neuson Spider Mount Washer is a genuine OEM component designed for CRT36 and CRT48 series ride-on concrete trowels, as well as the CT48-11A walk-behind trowel. As a direct OEM replacement, it is manufactured to the same specifications as the original part, ensuring correct fitment and consistent performance across the wide range of Wacker Neuson ride-on and walk-behind trowel models it supports. This washer is a small but critical hardware component in the spider mount assembly, and using the correct OEM part helps maintain the integrity of the trowel's finishing system.
Key Features
- Genuine OEM Construction: Manufactured to the same material and dimensional tolerances as the original, ensuring correct load distribution at the spider mount interface.
- Drop-In Hardware Fit: Designed to seat correctly within the spider mount assembly without modification, maintaining proper fastener clamping and alignment.
- Broad Trowel Family Coverage: Compatible with a wide range of CRT36 and CRT48 ride-on trowel models, including standard, high-speed, power-steer, dual-fuel, and electronic steering variants, as well as the CT48-11A.
- Protects Spider Mount Integrity: A correctly fitted washer prevents fastener pull-through and uneven clamping that can lead to premature wear or loosening of the spider mount assembly during operation.
- Part Number Verified: Order with confidence — 5000118323 is the confirmed OEM part number for this washer across all listed Wacker Neuson trowel configurations.
The spider mount washer is a hardened seating component used where the spider arm assembly is fastened to the trowel's rotor hub or mounting surface. It distributes the clamping load of the fastener evenly across the mounting face, preventing damage to softer mating surfaces and keeping the spider assembly seated securely during the high-speed, high-vibration demands of concrete finishing. When this washer is missing, deformed, or worn, fasteners can work loose and the spider mount can shift, causing uneven blade contact and degraded surface finish quality on the slab.
Part Details
| Part Number | 5000118323 |
|---|---|
| Old Part Number | 0118323 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Spider Mount Washer |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CRT48-35L Trowel | CRT48-35L | 5000620113, 5000620806 |
| CRT48-35V | CRT48-35V | 5000620112 |
| CRT48-35V | CRT48-35V EU | 5000620807 |
| 915mm/36in Ride-on Trowel | CRT36-25 | 5000620115, 5000620295, 5000620803, 5000620804 |
| 1220mm/48in Ride-on Trowel | CRT48-34V | 5000620805, 5000620075, 5200004935 |
| 1220mm/48in Ride-on Trowel | CRT48-31V | 5000620476 |
| CT48-11A Trowel | CT48-11A | 5000009450 |
| 915mm/36in Ride-On Trowel | CRT36-24A | 5000620080, 5000620299, 5000620801, 5000620802 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| 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 |
| Ride-on Trowel | CRT36-24A-E | 5000009483 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| 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 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| CRT48-33K | CRT48-33k | 5200002354 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| 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.
