Case Construction OEM Part No. B903000819

Board

Name: B903000819 - OEM Board - Case Construction
Brand: CASE CE
SKU: B903000819
Price: 973.95 USD
Availability: InStock

Case Construction

$973.95 Available

11 verified fitments

Select your machine to check fit

Not sure it’s the right part? Talk to a parts specialist (740) 432-6303Mon–Fri 7:30 AM–5 PM EST

Ships nationwideUPS, USPS & freight

30-day returnsNew, unused parts

OEM guaranteedDirect from manufacturer

Machine	Model	Years / S/N
Excavator	CX55D	2024
Excavator	CX50D	2024
Excavator	CX55D	—
Excavator	CX50D	—
Excavator	CX45D	—
Excavator	CX42D	—
Excavator	CX50D	2026
Excavator	E42D	—
Excavator	E50D	2026, 2024

OEM Board Multi Purpose Pressfit W/ Fuses And Relay 12V Assembly #B903000819 - OEM Electrical Control Replacement for Case Construction Equipment When the original part fails under conditions related to sticking controls, worn contacts, and unreliable electrical command signals, this OEM replacement helps repair problems such as solenoid failure, switch wear, and unreliable electrical control signals. Well suited to electrical control repair, machine switch replacement, and Case equipment relay service maintenance and replacement workflows.

More Details

Part Number: B903000819

Application: OEM service component used in control-circuit repairs involving no-response switches, failed relays, or weak solenoid engagement.

Key Features:

Designed to replace damaged relays, controls, or solenoids during service
Supports repair of intermittent activation, weak switching, and no-response issues
OEM-style fit for efficient installation in heavy equipment maintenance

Fits Case Models: Compatible with various Case construction equipment models - verify fitment before ordering

Replaces: Refer to manufacturer cross-reference if applicable

WARNING:For California residents — Cancer and Reproductive Harm. www.P65Warnings.ca.gov

Manufacturer part number: B903000819
Brand: Case Construction
Condition: OEM, new
Category: Case Construction
Weight: 1.39 lb

Ships nationwide. In-stock parts ordered before 2:30 PM ET ship the same business day. Your exact shipping cost and delivery estimate are calculated at checkout from your ZIP code and the part’s size and weight; oversized and truck-freight items may need extra transit time and freight charges.

Free branch pickup is also available across Ohio, Indiana, Michigan, and Kentucky — just choose it at checkout.

30-day returns. New, unused parts in original packaging may be returned within 30 days. Some items — including electrical, special-order, and direct-from-supplier parts — are non-returnable. See our full return policy.

$973.95