Relay
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX35D | 2025 |
| Excavator | CX19D | — |
| Excavator | CX18D | — |
| Excavator | CX17D | — |
| Excavator | CX25D | — |
| Excavator | CX22D | — |
| Excavator | CX20D | — |
| Excavator | CX30D | 2025 |
| Excavator | CX35D | — |
| Excavator | CX28D | — |
OEM Relay Second Speed #B903000199 - OEM Electrical Service Part for Heavy Equipment Control Repair Chosen for repair work rather than upgrades, this OEM replacement addresses intermittent actuation, burnt contacts, sticking controls, and no-response conditions traced 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: B903000199
Application: Electrical control replacement part for repairing failed switches, sticking controls, burnt contacts, or intermittent signal activation.
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
- B903000199
- Internal SKU
- IC:B903000199
- Brand
- CASE CONSTRUCTION
- Condition
- OEM, new
- Category
- Case Construction
- Weight
- 0.06 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 22 fitments
| Machine | Model | Years / S/N |
|---|---|---|
| Excavator | CX35D | 2025 |
| Excavator | CX19D | — |
| Excavator | CX18D | — |
| Excavator | CX17D | — |
| Excavator | CX25D | — |
| Excavator | CX22D | — |
| Excavator | CX20D | — |
| Excavator | CX30D | 2025 |
| Excavator | CX35D | — |
| Excavator | CX28D | — |
| Excavator | CX34D | 2025 |
| Excavator | CX38D | 2025 |
| Excavator | E34D | 2025 |
| Excavator | E25D | — |
| Excavator | E19D | — |
| Excavator | E17D | — |
| Excavator | E22D | — |
| Excavator | E35D | — |
| Excavator | E28D | — |
| Excavator | E38D | 2025 |
| Excavator | E30D | 2025 |
| Excavator | E35D | 2025 |