The Wacker Neuson Retaining Ring is a genuine OEM component designed for a wide range of Wacker Neuson equipment, including BFS floor saws, CT and CRT concrete trowels, RD tandem rollers, VP and WP vibratory plate compactors, BPU reversible vibratory plates, PT trash pumps, and GP portable generators. As a factory-sourced part, it is manufactured to the same specifications as the original installed at the factory, ensuring a correct and dependable installation across every compatible model. This retaining ring is a direct OEM replacement, stocked to support both scheduled maintenance and unplanned repairs across a broad equipment fleet. Always confirm your machine's model number and serial number before ordering to ensure fitment accuracy.
Key Features
- Genuine OEM Construction: — Manufactured to the original dimensional and material specifications, delivering the same retention force and snap-fit engagement as the part it replaces.
- Broad Cross-Equipment Compatibility: — Fits multiple Wacker Neuson product families including BFS floor saws, CT and CRT trowels, RD12 tandem rollers, VP and WP vibratory plates, BPU reversible plates, PT trash pumps, and GP generators — one part number covering a wide fleet.
- Drop-In Installation: — Matches the original groove diameter and ring profile, seating directly into the retaining groove without rework or modification to the mating components.
- Prevents Axial Displacement: — A properly seated retaining ring locks shafts, pins, or bearings in position; a worn or missing ring allows axial movement that leads to accelerated wear of surrounding components and potential assembly failure.
- Supports Preventive Maintenance Programs: — Keeping this low-cost hardware component on hand reduces turnaround time during scheduled service or field teardowns across diverse equipment types.
A retaining ring — also called a snap ring or circlip — is a fastening component that seats into a machined groove on a shaft or inside a bore to prevent axial movement of an assembly. It holds bearings, gears, pins, and other rotating or sliding components in their correct position during operation. When a retaining ring becomes deformed, corroded, or dislodged, the components it secures can shift out of alignment, causing premature wear, vibration, or complete disassembly of the shaft or bearing arrangement — making timely replacement critical to maintaining safe and accurate machine operation.
Part Details
| Part Number | 5000081994 |
|---|---|
| Old Part Number | 0081994 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Retaining Ring |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| BFS735 | BFS735 | 5100029228, 5100054573 |
| BFS940 | BFS940 | 5100029229, 5100054574 |
| RD12A-90 ROLLER,DBL DRUM,GRN | RD12A-90 | 5000620369, 5000620058, 5000620320 |
| CT36-8A-V | CT36-8A-V | 5000620832, 5000009442 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-8A | CT48-8A EU | 5000620837 |
| CT36-5A Trowel | CT36-5A | 5000009438, 5200016256 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000009098, 5000009101, 5000009240, 5000620800, 5000006729, 5000006730, 5100058535, 5100058536, 5100042216 |
| CT36-5A | CT36-5A EU | 5000620829 |
| PT2A Pump | PT2A | 5000009092, 5000009095, 5000009237, 5000006720, 5000006721, 5100058524, 5100058525, 5100042215 |
| CT36-5A-C Trowel | CT36-5A-C | 5000620040 |
| Portable Generator | GP3800A | 5000620104, 5000620379, 5000620485, 5000620342, 5000620484, 5000620041, 5000620103, 5000620010, 5100041978 |
| GP2500A | GP2500A | 5000620128, 5200002844, 5000620009, 5100041977 |
| BFS 2020AS SAW | BFS 2020AS | 5000620086 |
| PG3A | PG3A | 5000007659, 5000009055 |
| GV2500A | GV2500A | 5000009345, 5000009350, 5000009355, 5000009360, 5000620542, 5000620286 |
| GV5000A | GV5000A | 5000009346, 5000009351, 5000009361, 5000009356, 5100006204 |
| GS12Ai | GS12AI | 5000620317 |
| 50Hz Portable Value Generator | GV5003A | 5000009347, 5000009362, 5100002154, 5000009352, 5000009357 |
| Vibratory Plate, 15kN, 400mm/1 5.5in | WP1540AW | 5000008060, 5000009545, 5000009472, 5000630045 |
| Vibratory Plate, 15 kN, 500mm/ 19.5in | WP1550AW | 5000007576, 5000009546, 5000630043, 5000009486 |
| WP1540A VIBROPLATE | WP1540A | 5000008061, 5000630017, 5000630046, 5100018330 |
| WP1550A Single Direction Vibratory Plate | WP1550A | 5000007579, 5000630019, 5000630044, 5100018323, 5100062423 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11AEC | 5000007695 |
| CRT36-26A Trowel w/Wheel Kit | CRT36-26A | 5000621000, 5000620999, 5000621001, 5000621002 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP | 5000007596, 5000007595 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP-E | 5000008036, 5000008026 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP | 5000007592, 5000007591 |
| 915mm/36in CE Walk-behind Trow el | CT36ADP-E | 5000008034, 5000007697 |
| 1220mm/48in Walk-behind Trowel | CT48ADP | 5000007598, 5000007599, 5000008199 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADP-E | 5000008027, 5000008028 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT-E | 5000007589, 5000008004 |
| 762mm/30in CE Walk-behind Trow el | CT30AGT | 5000008006, 5000008003 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT-E | 5000007590, 5000008008, 5000008226 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT-E | 5000007594, 5000008012 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADT-E | 5000007597, 5000008016 |
| 915mm/36in CE Walk-behind Trow el | CT36ADT | 5000008013, 5000008007, 5000008198, 5000008225, 5000009480 |
| 915mm/36in CE Walk-behind Trow el | CT36AGT | 5000008014, 5000008011 |
| 1220mm/48in Walk-behind Trowel | CT48ADT | 5000008015, 5000008040 |
| VP1550AW VIBROPLATE | VP1550AW | 5000009028, 5000630055 |
| VP1340AW VIBROPLATE | VP1340AW | 5000009032, 5000630058 |
| WPU1550A | WPU1550A | 5000630033, 5100071592 |
| WPU1550Aw | WPU1550Aw | 5000630034 |
| Hydrostatic Double Drum Vibrat ory Roller | RD11A | 5000007693 |
| VP1550A Single Direction Vibratory Plate | VP1550A | 5000009027, 5000630054, 5100029057, 5100018345 |
| VP1340A VIBROPLATE | VP1340A | 5000009031, 5000630057, 5100029061, 5100018349 |
| VP2050A VIBROPLATE | VP2050A | 5000009087, 5000630062, 5100029053, 5100018361 |
| 50Hz Portable Generator | G3.3A | 5000008257, 5000008253, 5000008255, 5000008251 |
| 50Hz Portable Generator | G3.3AE | 5000008258, 5000008252, 5000008254, 5000008256, 5000008259 |
| Single Direction Plate | VPH70 | 5000006907 |
| GP3800A Generator, EPA w/Wheel Kit | GP3800 | 5000620976, 5000620974, 5000620975, 5100031174 |
| CRTv 36-26A Trowel, w/Wheel Kit | CRTv36-26A | 5200008544, 5200008545, 5200008546 |
| Portable Generator | G3.7A | 5000007189, 5000008044 |
| BPU2540A | BPU 2540A | 5000008758 |
| BPU 3050A | BPU 3050A | 5000008763 |
| WPP 1550Aw | WPP1550Aw | 5000630030 |
| Modular Internal Vibrators | HD 3.7 | 5000006906 |
| Reversible Vibratory Plate, 35 kN, 45cm/18in | BPU 3545A | 5000008783 |
| Single Direction Plates | AP1550AW | 5000009540 |
| WPP 1540A | WPP1540A | 5000630025 |
| WPP 1550A | WPP1550A | 5000630029 |
| Vibratory Plate | VPA1740 | 5000006794, 5000008062 |
| Vibratory Plate 587mm/18in | VPG165A | 5000008038 |
| 50Hz Portable Generator | G2.1AE | 5000008250, 5000008244, 5000008246, 5000008248 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVP | 5000009235, 5000009236 |
| HPG100A | HPG100A | 5000009507 |
| HP50A | HP50A | 5000009508 |
| BPU 2540A US | BPU 2540A US | 5000610360 |
| BPU 3050A US | BPU 3050A US | 5000610361 |
| WP 2050A | WP2050A | 5000630022 |
| WPP 1540Aw | WPP1540Aw | 5000630026 |
| Vibratory Plate | VPA1750 | 5000006792 |
| Vibratory Plate 587mm/18in | VPG170A | 5000008039 |
| 50Hz Portable Generator | G2.1A | 5000008249, 5000008243, 5000008245, 5000008247 |
| BFS 935A SAW,BASIC | BFS 935AB | 5000008910 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVT | 5000009233, 5000009234 |
| Single Direction Plates | AP1550A | 5000009539 |
| Soil and Asphalt Compaction | MP15A | 5000630318 |
| BFS735 | BFS735 CN | 5100042681 |
| Portable Generator | G2.5A | 5000007188, 5000009256 |
| Single Direction Vibratory Pla te, 25kN, 50cm/20in | BPS 2550A | 5000007528 |
| 50Hz Portable Generator | G5.7AE | 5000009017 |
| Vibratory Truss Screed, Power Section | HP100A | 5000009506 |
| HPG50A | HPG50A | 5000009509 |
| VP2050AW VIBROPLATE | VP2050AW | 5000009510 |
| Single Direction Plates | WP1540Aw-L | 5000630123 |
| Reversible Plates | WPU 1550A-L | 5000630124 |
| Single Direction Plates | WP2050Aw-L | 5000630125 |
| Single Direction Plates | WP1550Aw-L | 5000630126 |
| BPU 3750Ats | BPU 3750Ats | 5000610408 |
| BPU3750Ats | BPU 3750Ats US | 5000610423 |
| Single Drum Vibratory Roller | RS600A | 5000630010 |
| Single Direction Plates | WP1550Aw | 5000630112, 5100016241, 5100062424, 5100066158 |
| Single Direction Plate | WP2050Aw | 5000630115 |
| VP1550AW/WH | VP1550AW/WH | 5000630373 |
| VP1550AW-CN | VP1550AW-CN | 5100055200 |
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| Gasoline Reversible Vibratory Plate | BPU 3050 | 5000008955 |
| BFS 914AB SAW | BFS 914AB | 5000610092 |
| Single Direction Plates | WP1540Aw | 5000630106, 5100018329 |
| BPU 4045A US | BPU 4045A US | 5100009663, 5000610403 |
| WP1540Aw | WP1540Aw US | 5100018327 |
| VP1340AW/WH | VP1340AW/WH | 5000630374 |
| WP1550Aw | WP1550Aw US | 5100018324 |
| WP1540A | WP1540A US | 5100018328 |
| WPU1550AW-US | WPU1550AW-US | 5100069715 |
| WPU1550Aw | WPU1550AW | 5100071591 |
| Vibratory Plate 500mm/19.5in | VPA1350W | 5000006793 |
| Floor Saws | BFS 614AB | 5000009527 |
| A5000/160 ISO | A5000/160 ISO | 5000610325 |
| Petrol Floor Saw BFS 940A | BFS 940A | 5000610327, 5100004004 |
| A5000/160 ANSI | A5000/160 ANSI | 5000610340 |
| Reversible Plates | MPU 29A | 5000630244 |
| WP1550A | WP1550A US | 5100018325 |
| VP2050Aw | VP2050Aw US | 5100029050, 5100018358 |
| VP2050A | VP2050A US | 5100029051, 5100018359 |
| VP2050Aw | VP2050Aw | 5100029052, 5100018360 |
| VP1550Aw | VP1550Aw US | 5100029054, 5100018342 |
| VP1550A | VP1550A US | 5100029055, 5100018343 |
| VP1550Aw | VP1550Aw | 5100029056, 5100018344, 5100051526 |
| VP1340Aw | VP1340Aw US | 5100029058, 5100018346 |
| VP1340A | VP1340A US | 5100029059, 5100018347 |
| VP1340Aw | VP1340Aw | 5100029060, 5100018348, 5100026775 |
| VP1340Aw | VP1340Aw Loxam | 5100029062 |
| vibratory Plate | BPU2540A CN | 5100046522 |
| WPU1550A-US | WPU1550A-US | 5100069716 |
| Vibratory Plate 400mm/15.5in | VPA1340 | 5000007154 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| Portable Generator, 50Hz | G3.3AI | 5000009036 |
| Gasoline Power Unit for Intern al Vibrator | A5000 | 5000009213 |
| Vibratory plate BPU 4045A | BPU 4045A | 5000610345 |
| Value Generator | GV3800A | 5000620409, 5000620287, 5000620334 |
| Value Portable Generator | GV3800 | 5000620994 |
| Vibration Plate | WP1550Aw CN | 5100039663 |
| Vibration Plate | VP2050Aw CN | 5100039664 |
| Vibration Plate | VP1340Aw CN | 5100039665 |
| Reversible Vibratory Plate, 24 kN, 40cm/16in | BPU 2440A | 5000007867, 5000007869 |
| Vibration Plate BPU 2450A | BPU 2450A | 5000007868 |
| Vibratory Truss Screed, Power Section | HP100 | 5000008291 |
| Vibratory Truss Screed, Power Section | HP50 | 5000008292 |
| Vibratory Truss Screed, Power Section | HPG100 | 5000008293 |
| Vibratory Truss Screed, Power Section | HPG50 | 5000008294 |
| Vibratory Truss Screed, Power Section | SP75 | 5000008295 |
| Vibratory Truss Screed, Power Section | SP50 | 5000008296 |
| Gasoline Floor Saw, 350 cutmat ic | BFS 935A | 5000008694 |
| Gasoline Floor Saw, 350 cutmat ic | BFS 935AL | 5000008695 |
| Portable Generator | G3.3AIT | 5000009460 |
| BPU3545A-VIBROPLATE | BPU 3545A US | 5000610362 |
| Single direction vibratory plate WP1235A | WP1235A | 5000630016 |
| Gasoline Powered Floor Saw | BFS 735A | 5100001816 |
| Floor Saw | BFS 914A | 5100004002 |
| Floor saw BFS735 | BFS 735 | 5100009932 |
| Floor saw BFS940 | BFS 940 | 5100009934 |
| Vibration Plate | BPU3050A CN | 5100039661 |
| GPS9700A | GPS9700A | 5100042221 |
| PT2A(I) | PT2A(I) | 5100042613 |
| PT3A(I) | PT3A(I) | 5100042614 |
| BPS1550A | BPS1550A | 5100061215 |
| BPS1550Aw | BPS1550Aw | 5100061216 |
| BPS2050A | BPS2050A | 5100061217 |
| BPS2050Aw | BPS2050Aw | 5100061218 |
| BPS1550Aws | BPS1550Aws | 5100067727 |
| Modular Internal Vibrators | D3.5A3 | 5100072402 |
| Modular Internal Vibrators | D3.5A2 | 5100072405 |
| BT24A | BT24A | 5100081469 |
| BT36A | BT36A | 5100081470 |
| BT48A | BT48A | 5100081471 |
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.