The Wacker Neuson Nut M8 Fl is a genuine OEM fastener designed for a broad range of Wacker Neuson vibratory rammers, portable and skid-mounted generators, ride-on concrete trowels, and indirect-fired air heaters. This M8 flange nut is sourced directly through the Wacker Neuson OEM parts program, ensuring it meets the exact material grade, thread specification, and torque rating required for these applications. Confirmed fitment spans the BS50-4 and BS60-4 rammer families — including four-stroke and high-altitude variants — as well as G-series generators from the G20 through G240, select CRT ride-on trowel models, the MS54 and MS64A rammer models, the GPS9700 generator, and the HI1000 indirect-fired air heater series. Using the correct OEM fastener in these assemblies ensures consistent clamping load and prevents joint loosening under vibration or load cycles.
Key Features
- OEM-Grade Flange Nut Construction — Manufactured to Wacker Neuson's specified thread class and flange bearing surface, delivering consistent clamping force without the need for a separate washer.
- M8 Flange Profile for Direct Installation — The integrated flange distributes load across a wider area than a standard hex nut, locking into place correctly on the machined surfaces used across these equipment families.
- Wide Cross-Family Fitment — Compatible with BS50-4 and BS60-4 series rammers, G20 through G240 skid-mounted and portable generators, select CRT ride-on trowels, MS-series rammers, the HI1000 air heater, and the GPS9700 generator.
- Vibration Resistance Matters Here — On vibratory rammers and compaction equipment, fastener integrity is critical; a loose or undersized nut can allow structural panels, guards, or drive components to shift during operation.
- Genuine OEM Part Number 5000115570 — Sourced through the Wacker Neuson OEM supply chain; the part number cross-references directly across all listed machine configurations for accurate ordering.
A flange nut is a standard hex nut with a wide, integrated washer-like collar formed at its base. This collar spreads the clamping load over a larger surface area, reducing the risk of fastener pull-through and providing better resistance to loosening from vibration — a key concern on rammers and generators running under continuous mechanical load. When a flange nut becomes stripped, corroded, or lost during service, replacing it with the correct OEM specification nut maintains the integrity of the bolted joint. Using an incorrect thread pitch or under-spec material can result in joint slippage, component movement, or accelerated wear on mating parts.
Part Details
| Part Number | 5000115570 |
|---|---|
| Old Part Number | 0115570 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Nut M8 Fl |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4s | 5000620908, 5000620322, 5000620071, 5000620078, 5200000679, 5200000644, 5200000662, 5200000680 |
| BS60 -4s RMR,11 PL SHOE,HA 42 | BS60-4s | 5000620387, 5000620909, 5000620323, 5000620073, 5000620072, 5000620563, 5000620820, 5200000647, 5200000648, 5200000667, 5200000668, 5200000683, 5200000674, 5200000675, 5200011110, 5200011111 |
| Four-cycle Rammer,280mm/11in S hoe | BS60-4s EU | 5000620388, 5000620074, 5000620483, 5000620813, 5000620812, 5000620819, 5000620816, 5200003883, 5200004239 |
| Skid-mounted Mobile Generator, Custom | G70 | 5000620352, 5000620350, 5000620351, 5000009367, 5000009468, 5000620002, 5000620648, 5000620647, 5000620711, 5000620646, 5200001318, 5200003220, 5200006879, 5200003975, 5200003973, 5200003974, 5200014464, 5200004151, 5000620708, 5200014463, 5200014465, 5200008344, 5200008342, 5200008343, 5200008339, 5200008341, 5200008719, 5200008340, 5200023228, 5200015952, 5100025262, 5100042499, 5100036306, 5100025814, 5100025838, 5100042498 |
| Skid-mounted Mobile Generator | G50 | 5000009467, 5000009366, 5000620001, 5200001062, 5200001063, 5200006878, 5200001317, 5200001060, 5200001061, 5200014322, 5200014319, 5200014320, 5200014323, 5000620707, 5200017829, 5200022589, 5100042434, 5200017830, 5100042430, 5100042435, 5000620710, 5100045494, 5000620964, 5000620965, 5000620966, 5100042431, 5100042433, 5100045085, 5100045493, 5100042432, 5200015909, 5100025812, 5100026954, 5100029210, 5100026955, 5100026956 |
| Mobile Generator, Custom | G25 | 5000620346, 5000620344, 5000620345, 5000620642, 5000009466, 5000620004, 5000620640, 5000620709, 5000620641, 5000009368, 5200005557, 5200003991, 5000620931, 5200001316, 5200009372, 5200009376, 5200009370, 5200009371, 5200009373, 5200009377, 5200014461, 5200009375, 5200009374, 5200014460, 5200014462, 5000621005, 5100041584, 5200022587, 5100045084, 5100041580, 5100041592, 5000620706, 5100017591, 5100022834, 5100041581, 5100041582, 5100041583, 5100045541, 5100045542, 5100050326, 5100042507, 5100042510, 5100042512, 5100042509, 5100025836, 5100042508 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS50-4s EU | 5000620811 |
| Mobile Generator | G85 | 5000009459, 5000620003, 5000009369 |
| Four-cycle Vibratory Rammer, 2 20mm/11in Shoe | BS50-4 | 5000620077, 5000620108, 5000009386 |
| Premium Portable Generator | GP2600 | 5000620088, 5000620116 |
| Four-stroke Vibratory Rammer, 280mm/11in Shoe | BS60-4 | 5000620109, 5000620110, 5000009340, 5000620000, 5000620051, 5200022984 |
| 1220mm/48in Low Speed Ride-On Trowel | CRT48-25K-L | 5000009084 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-23K-H | 5000009083 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-31V-H | 5000009086 |
| 1220mm/48in High Speed Ride-On Trowel | CRT48-25K-H | 5000009085 |
| G100-GENERATOR, SKID, CUSTOM, DEERE T3 | G100 | 5000620651, 5200003859, 5100045499, 5100045555, 5100049837, 5100033312, 5100036307, 5100025816, 5100026958, 5100029211 |
| G120-GENERATOR, SKID, CUSTOM, DEERE T3 | G120 | 5000620654, 5200003856, 5200014467, 5100025818, 5100025840 |
| G150-GENERATOR, SKID, CUSTOM, DEERE T3 | G150 | 5000620657, 5000620889, 5200010137, 5200023237, 5100049843, 5100036309, 5100026981, 5100029212, 5100025830 |
| G180-GENERATOR, SKID, CUSTOM, DEERE T3 | G180 | 5000620660, 5000620886, 5200010140, 5200014470, 5200010139, 5100045575, 5100045576, 5100045591, 5100045592, 5100049844, 5100025832, 5100025842 |
| G240-GENERATOR, SKID, CUSTOM, DEERE T3 | G240 | 5000620663, 5100025834 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-24A-H | 5000009232 |
| G230 Generator, Custom T4i | G230 | 5000620883, 5200010142, 5200010143, 5100045596, 5100045597, 5100049846 |
| 915mm/36in Ride-On High Speed Trowel | CRT36-25K-H | 5000620027 |
| Ride-on Trowel | CRT48-31V-E | 5000009481 |
| 280/11in Shoe, Vibratory Ramme r | MS54 | 5200008223, 5200013518 |
| Vibratory Rammer with 280mm/11 in Shoe | BS50-4HO EU | 5000620818 |
| BS 50-4As 280 mm shoe | BS50-4As | 5100015099, 5200018219, 5200018226, 5100027197, 5100025357 |
| BS 60-4As 280 mm shoe | BS60-4As | 5100015123, 5200014910, 5200018232, 5200018231, 5200018233, 5100027198 |
| BS 70-4As 280 mm shoe | BS70-4As | 5100015124, 5100015126, 5100027199 |
| MS64A Vibratory Rammer, 11" | MS64A | 5200014899 |
| G130 Generator, Custom T4 | G130 | 5200023234, 5100045560, 5100045566, 5100049840, 5100036308 |
| CRT48-37V Trowel, Power Steer | CRT48-37V-PS | 5100024291 |
| Mobile Generator | G60 | 5200015951, 5200016641 |
| Generator | G40 | 5200015906, 5200015907, 5200016640 |
| CRT48-35V, Power Steer | CRT48-35V-PS | 5200016909 |
| Mobile Generator | G20 | 5200016628, 5200022625 |
| HI1000DGM | HI1000DGM | 5100049275, 5100049276 |
| HI1000 | HI1000 | 5100049274, 5100049273 |
| GPS9700 Generator | GPS9700 | 5100036768 |
| Hydraulic System | Hydraulic System | 5100048262 |
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.
