Roland KR-177
Released in 2000The KR-177 is an 88-note digital home piano with 64-note polyphony.

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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

AC power socket
$12.95 (Part #1513)
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$12.95 (Part #1513)

Button, small black, Roland
$2.95 (Part #6171)
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$2.95 (Part #6171)

Button, small gray, Roland
$2.95 (Part #6172)
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$2.95 (Part #6172)

Button, small red, Roland
For Start/Stop, Rec
$2.95 (Part #6175)
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For Start/Stop, Rec
$2.95 (Part #6175)

Contact strip, 12-note
$10.95 (Part #4156)
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$10.95 (Part #4156)

Contact strip, 13-note
$11.95 (Part #4158)
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$11.95 (Part #4158)

Contact strip, 3-note
$5.95 (Part #5296)
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$5.95 (Part #5296)

Disk drive, 3.5-inch
$69.95 (Part #5847)
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$69.95 (Part #5847)

Hammer weight, black key, Roland
$7.95 (Part #5747)
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$7.95 (Part #5747)

Hammer weight, white key, Roland
$7.95 (Part #5748)
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$7.95 (Part #5748)

Key contact board, 49-note (High)
$49.95 (Part #5741)
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$49.95 (Part #5741)

Key guide, black note
$0.45 (Part #5042)
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$0.45 (Part #5042)

Key pivot
$0.75 (Part #4797)
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$0.75 (Part #4797)

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

Power cord
$7.95 (Part #PC)
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$7.95 (Part #PC)

Power switch cap, Roland
$6.95 (Part #3894)
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$6.95 (Part #3894)

Power switch, pushbutton
$26.95 (Part #3916)
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$26.95 (Part #3916)

Pushbutton tact switches, pkg of 10
$11.95 (Part #4572X)
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$11.95 (Part #4572X)

Slide potentiometer, 10KBx2, 30mm
For Volume
$19.95 (Part #4531)
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For Volume
$19.95 (Part #4531)

Slider knob, Roland
$6.95 (Part #3661)
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$6.95 (Part #3661)

Style 43U key, black note
$9.95 (Part #K43UBL)
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$9.95 (Part #K43UBL)

Style 43U key, bottom A note
$15.95 (Part #K43UAB)
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$15.95 (Part #K43UAB)

Style 43U key, note A
$10.95 (Part #K43UA)
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$10.95 (Part #K43UA)

Style 43U key, note B
$10.95 (Part #K43UB)
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$10.95 (Part #K43UB)

Style 43U key, note C
$10.95 (Part #K43UC)
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$10.95 (Part #K43UC)

Style 43U key, note D
$10.95 (Part #K43UD)
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$10.95 (Part #K43UD)

Style 43U key, note E
$10.95 (Part #K43UE)
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$10.95 (Part #K43UE)

Style 43U key, note F
$10.95 (Part #K43UF)
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$10.95 (Part #K43UF)

Style 43U key, note G
$10.95 (Part #K43UG)
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$10.95 (Part #K43UG)

Style 43U key, top C note
$24.95 (Part #K43UC8)
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$24.95 (Part #K43UC8)