Casio CTK-518

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We stock both NEW and USED parts; all used electronic parts are tested and guaranteed working.
This listing reflects our current inventory and is updated in real time. If a part is shown as Out of Stock, we typically don't know when or if we might have it again - but click on the part for more info, and then you will be able to sign up for an alert when we do have it available again. By including out of stock parts in our listings, we hope to offer customers a more complete and useful resource.
We cannot diagnose repair issues by phone or email. For technical questions, we suggest posting on our Forums, where our techs - as well as other users - can offer help.

Replacement Keys

Battery cover, Casio
$15.95 (Part #7956)
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$15.95 (Part #7956)

Button set, black, orange, and purple, Casio
$12.95 (Part #7991)
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$12.95 (Part #7991)

Button set, numeric keypad, Casio
$14.95 (Part #7992)
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$14.95 (Part #7992)

Button set, orange, Casio
$6.95 (Part #7990)
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$6.95 (Part #7990)

Button set, red and black buttons, Casio
$9.95 (Part #7989)
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$9.95 (Part #7989)

Circuit boards assembly, Casio CTK-518
$49.95 (Part #7985)
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$49.95 (Part #7985)

Contact strip, 12-note
Blue strips, seem identical but had no stock to compare to
$9.95 (Part #1725)
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Blue strips, seem identical but had no stock to compare to
$9.95 (Part #1725)

Contact strip, 13-note, Casio
Blue strips, seem identical but had no stock to compare to
$12.95 (Part #1726)
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Blue strips, seem identical but had no stock to compare to
$12.95 (Part #1726)

Display, Casio
$19.95 (Part #7988)
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$19.95 (Part #7988)

IC, PC900 optocoupler
$2.95 (Part #3704)
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$2.95 (Part #3704)

Key contact board, 29-note, Casio
$29.95 (Part #7986)
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$29.95 (Part #7986)

Key contact board, 32-note, Casio
$32.95 (Part #7987)
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$32.95 (Part #7987)

Phone jack, 1/4-inch, 3-pin PCB mount
For Pedal
$10.95 (Part #4178)
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For Pedal
$10.95 (Part #4178)

Phone jack, 1/4-inch, 7-pin PCB mount
For Phones/Output
$10.95 (Part #3634)
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For Phones/Output
$10.95 (Part #3634)

Power inlet jack
$9.95 (Part #1148)
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$9.95 (Part #1148)

Slider knob, black, Casio
$4.95 (Part #7982)
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$4.95 (Part #7982)

Slider mechanism, Casio
$4.95 (Part #7077)
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$4.95 (Part #7077)

Style 107U keys, black keys group
$26.95 (Part #K107UBL)
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$26.95 (Part #K107UBL)

Style 107U keys, C-E-G-B group
$13.95 (Part #K107UC)
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$13.95 (Part #K107UC)

Style 107U keys, D-F-A group
$13.95 (Part #K107UD)
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$13.95 (Part #K107UD)

Style 107U keys, D-F-A-Top C group
$16.95 (Part #K107UDT)
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$16.95 (Part #K107UDT)

Style 107U keys, top black keys group
$16.95 (Part #K107UBLT)
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$16.95 (Part #K107UBLT)

Transistor, 2SC1740
$1.95 (Part #7502)
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$1.95 (Part #7502)