The Wacker Neuson Starter Housing is a genuine OEM component designed for a broad range of Wacker Neuson walk-behind concrete power trowels, trash pumps, and auxiliary power equipment. This is a direct OEM replacement sourced to the original specification, covering popular CT36 and CT48 series trowels — including variable-speed and CE-compliant configurations — as well as PT3A centrifugal trash pumps, BPU and BPS vibratory plate compactors, BFS floor saws, and HPG and GV series generator and screed power units. With part number, you can order with confidence knowing you are getting the exact housing engineered for your machine. Cross-referencing your model number against the fitment list before ordering ensures a direct, hassle-free installation.
Key Features
- Genuine OEM Shell Integrity — Manufactured to the original housing geometry and material grade, ensuring the recoil starter mechanism seats and functions exactly as the engine was designed to operate.
- Direct Drop-In Replacement — Retains the original mounting points and rope guide alignment, so the housing installs against the engine shroud without reworking surrounding components.
- Broad Model Coverage — Fits CT36 and CT48 walk-behind power trowels (including AGP, ADP, AGT, ADT, AVP, and AVT variants), PT3A centrifugal trash pumps, BPU 2950A and BPS 2550A vibratory plates, BFS 80 floor saw, and HPG/GV series power units.
- Protects the Recoil Starter Assembly — The housing shields the starter rope, pawl, and rewind spring from concrete slurry, dust, and debris — common on trowel and saw worksites — preventing premature wear of internal components.
- Verified OEM Part Number — Part number 5000081643 is the Wacker Neuson-assigned reference for this housing; always confirm against your machine's serial number plate before ordering to ensure correct fitment.
The starter housing is the outer casing that encloses and anchors the recoil (pull-start) starter assembly on a gasoline engine. It provides the structural mount for the starter rope pulley, the rewind spring, and the engagement pawls that spin the engine flywheel during startup. A cracked, broken, or missing housing allows dirt, water, and debris to contaminate the recoil mechanism, leading to difficult starts, rope fraying, or complete starter failure. Replacing a damaged housing promptly restores proper starter operation and protects the internal recoil components from further damage.
Part Details
| Part Number | 5000081643 |
|---|---|
| Old Part Number | 0081643 |
| Brand | Wacker Neuson |
| Part Type | Genuine OEM |
| Description | Starter Housing |
Compatibility & Fitment
| Name | Model | Machine Number |
|---|---|---|
| CT36-8A-V Trowel | CT36-8A-V | 5000009442, 5000620832 |
| CT36-8A Trowel | CT36-8A | 5000009439, 5000620831 |
| CT48-8A Trowel | CT48-8A | 5000009449 |
| CT48-8A | CT48-8A EU | 5000620837 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP | 5000007596, 5000007595 |
| 915mm/36in CE Walk-behind Trow el | CT36AGP-E | 5000008036, 5000008026 |
| 1220mm/48in Walk-behind Trowel | CT48ADP | 5000007598, 5000007599, 5000008199 |
| 1220mm/48in CE Walk-behind Tro wel | CT48ADP-E | 5000008027, 5000008028 |
| 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 | CT36AGT | 5000008014, 5000008011 |
| 1220mm/48in Walk-behind Trowel | CT48ADT | 5000008015, 5000008040 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVP | 5000009235, 5000009236 |
| HPG100A | HPG100A | 5000009507 |
| 75mm/3in Centrifugal Trash Pum p | PT3A | 5000006729, 5000006730, 5100058535, 5100058536, 5100042216 |
| 915mm/36in Variable Speed Walk #NAME? | CT36AVT | 5000009233, 5000009234 |
| Single Direction Vibratory Pla te, 25kN, 50cm/20in | BPS 2550A | 5000007528 |
| HPG50A | HPG50A | 5000009509 |
| Gasoline Floor Saw, Ø 350 | BFS 80 | 5000006654 |
| 50Hz Portable Value Generator | GV5003A | 5000009352, 5000009357 |
| Reversible Plates | MPU 29A | 5000630244 |
| Vibration Plate BPU 2950A WSM | BPU 2950A | 5000007873, 5000007962 |
| 50Hz Portable Value Generator | GV5000A | 5000009356 |
| Vibratory Truss Screed, Power Section | HPG100 | 5000008293 |
| Vibratory Truss Screed, Power Section | HPG50 | 5000008294 |
| PT3A(I) | PT3A(I) | 5100042614 |
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.
