Wacker Neuson

Wacker Neuson 5000081994 Retaining Ring

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SKU:
5000081994 | 81994 | Wacker Neuson
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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 Number5000081994
Old Part Number0081994
BrandWacker Neuson
Part TypeGenuine OEM
DescriptionRetaining 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.