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 Circuit Board 503-25209-01 486 8000H

$989.00 USD

Sale Sold out

ConditionSurplus - Untested MPN503-25209 Stock #0226-00288

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: 10.0 lbs

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Giddings & Lewis Servo Control 486 8000H circuit board, part number 503-25209-01, serial number E23164, date code 439904. Board designation on silkscreen reads: GIDDINGS & LEWIS SERVO CNTRL 486, REV R5, 10/95. This is a large-format multi-layer PCB designed for use in Giddings & Lewis 8000H CNC control systems, providing servo axis control functions within the 486-based CNC architecture. The board features multiple gold-edge connectors along the left and right edges for backplane or rack integration, and is populated with a dense array of through-hole and surface-mount logic ICs, passive components, crystal oscillators, a heatsink assembly, and socketed memory devices visible on the component side. A large CHMOS processor IC and additional sub-boards are visible, consistent with the multi-axis servo coordination function indicated by the part designation. Item is stored in original OEM anti-static shielding bag with ESD warning label, nested in convoluted foam packaging inside a corrugated shipping box. Manufactured in the United States by Giddings & Lewis, a historically significant US manufacturer of machine tools and CNC control systems. Compatible with G&L NumeriPath 8000H CNC machine tool platforms. Quantity: 1.

Stock # 0226-288

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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.