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From 25. August 2025 no shipments to the USA.

There will be no shipping from 20 November to 26 November.

Korg C4000 - Replacement Keys, Spare parts for service and repair


In stock
All springs are used.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-SP
Shipping weight:
0,28 kg
Item weight:
0,10 kg
1,95 € *
25 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-A
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
6 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-B
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
5 In stock
Delivery time: 3 - 5 Workdays
Best sellers
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-C
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
4 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-D
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
6 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-E
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
6 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-F
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
6 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-G
Shipping weight:
0,28 kg
Item weight:
0,10 kg
14,95 € *
6 In stock
Delivery time: 3 - 5 Workdays
In stock
All keys are used, cleaned and deyellowed if necessary.
Depending on the environmental conditions, keys can age differently, so we cannot guarantee absolute color consistency with your existing keyboard.
Condition: Good solid shape - some normal age and play wear.
SKU:
KB-033U-N-BK
Shipping weight:
0,28 kg
Item weight:
0,10 kg
12,95 € *
25 In stock
Delivery time: 3 - 5 Workdays

Items 1 - 9 of 9

Korg C4000

Korg C4000 - Replacement Keys, Spare parts for service and repair.


The Korg C4000 features 88 weighted keys, 64-note polyphony, and a large selection of voices. It includes built-in speakers, pedals, and a sturdy design suitable for demanding musicians. Perfect for home and studio use.

Keep your Korg C4000 in perfect condition with our spare or replacement parts. Whether power supply or electronics, we have the right solutions.

Please contact us if the spare/replacement parts you need are not listed in our store - we may still have them in stock.