How does shipping work for orders on MRO Exchange?

Most orders ship within 1–2 business days via UPS. Larger equipment ships via freight carrier, and customers can use the shipping estimator on the product page for a location-specific quote. Local pickup is also available at the Fairfield, IL facility, typically ready within 4 hours.

What payment methods does MRO Exchange accept?

MRO Exchange accepts all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available, with payment due prior to shipment. Custom terms are available for established accounts.

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Giddings & Lewis Executive Control Board 502-03415-02

$2,499.99 USD

Sale Sold out

ConditionSurplus - Untested MPN502-03415 Stock #0226-00461

Photos reflect current condition. Items differing from description may be eligible for return or refund — see our condition guide.

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Estimated package weight: 5.0 lbs

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Giddings and Lewis Executive Control Board bearing part number 502-03415-02, as identified on the printed label affixed to the anti-static packaging. A handwritten notation on the label references Cooke CNC, consistent with removal and tagging at a CNC service facility.

The Executive Control Board designation identifies this assembly as a primary executive processor and supervisory control module within the Giddings and Lewis CNC control platform. This type of board is responsible for coordinating axis motion, I/O management, and CNC program execution across the control system architecture. The 502-prefix part numbering is consistent with Giddings and Lewis board-level assemblies produced during the late 1980s generation of their CNC control product line.

Giddings and Lewis was a prominent US-based manufacturer of CNC machine tools and industrial control systems. This board is suited for use as a replacement or spare in compatible Giddings and Lewis CNC control systems. Compatibility should be verified against OEM documentation and the specific machine control configuration prior to installation. Unit is offered as removed and has not been tested or recertified.

Stock # 0226-461

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Frequently Asked Questions

Shipping & Handling

Most orders ship within 1–2 business days via UPS, but expedited same-day handling is available as an add-on to orders in cart. Larger equipment ships via freight carrier. Use the shipping estimator above for a location-specific quote. Local pickup is also available at our Fairfield, IL facility, typically ready within 4 hours.

Returns & Condition

All items are sold as-described based on the photos and condition listed. If an item arrives differing from its description, it may be eligible for return or refund. See our full condition guide for details on our grading terms.

Payment Options

We accept all major credit cards, PayPal, and Shop Pay. Purchase order and wire transfer payment is also available by selecting "Purchase Order / Wire Transfer" at checkout. Payment is due prior to shipment. Contact us for custom terms on established accounts. Tax exemptions are honored if proper documentation is provided.