Support
| Machine | Model | Years / S/N |
|---|---|---|
| Loader | 321G | — |
| Loader | 121F | — |
| Loader | 321F | — |
| Loader | 221F | 2023 |
| Loader | 221F | — |
| Loader | 321F | 2023 |
| Loader | 21G | — |
| Loader | 121G | — |
| Loader | 221G | — |
| Loader | W70D | — |
OEM Support Battery Disconnect Switch #51566145 - OEM Switch and Control Repair Part for Case Construction Equipment This part is built for repair-focused replacement of originals showing failed relays, weak switching, poor contact, and inconsistent machine operation or other problems linked to repair of electrical controls with poor engagement or failed actuation. Targeted to service work involving OEM switch replacement, relay service, solenoid replacement, and heavy equipment control repair on Case equipment.
More Details
Part Number: 51566145
Application: Common service application: OEM service component used in control-circuit repairs involving no-response switches, failed relays, or weak solenoid engagement.
Key Features:
- OEM replacement for failed switches, worn contacts, or sticking control components
- Helps restore reliable actuation, electrical response, and system control
- Direct-fit service part for repair and routine replacement work
Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering
Replaces: Refer to manufacturer cross-reference if applicable
- Manufacturer part number
- 51566145
- Internal SKU
- IC:51566145
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 1.28 lb
Free pickup at any of our 17 branches across Ohio, Indiana, Michigan, and Kentucky. Select your preferred branch at checkout.
30-day no-fault returns. Bought the wrong part? Send it back for a full refund — no restocking fees, no minimums.
All 21 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Loader | 321G | — |
| Loader | 121F | — |
| Loader | 321F | — |
| Loader | 221F | 2023 |
| Loader | 221F | — |
| Loader | 321F | 2023 |
| Loader | 21G | — |
| Loader | 121G | — |
| Loader | 221G | — |
| Loader | W70D | — |
| Loader | W70C | — |
| Loader | W60C | — |
| Loader | W80C | — |
| Loader | W70C | 2024 |
| Loader | W60C | 2024 |
| Loader | W80C | 2023 |
| Loader | W80D | — |
| Loader | W60D | — |
| Loader | W70C | 2023 |
| Loader | 21F | — |
| Loader | W50C | — |