Pump Accessories & Replacement Hardware

Looking for that one O-ring that flew away from your D5 water pump? Don't worry! We have replacement parts for many Pumps and mounting systems. You'll never have to worry again about a lost screw or o-ring slowing down your water cooling project! In addition to replacement parts we also offer a great deal of pump accessories including but not limited to reservoir systems, cables, pump enclosures and more!

7 Item(s)

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  1. Watercool HEATKILLER Multitop DDC Expansion Kit (31020)

    Watercool HEATKILLER Multitop DDC Expansion Kit (31020)

    Expansion set for the HEATKILLER MULTITOP DDC series. Individual and infinitely expandable.
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    $15.50

    Out of stock

  2. Watercool PUMP 170 Cable (63220)

    Watercool PUMP 170 Cable (63220)

    The cable is only compatible with a HEATKILLER D5 PWM pump in combination with a passive or active control.
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    $4.90

    Out of stock

  3. Watercool PUMP 230 Cable (63221)

    Watercool PUMP 230 Cable (63221)

    The cable is only compatible with a HEATKILLER D5 PWM pump in combination with a passive or active control.
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    $4.90

    Out of stock

  4. Watercool PUMP 290 Cable (63222)

    Watercool PUMP 290 Cable (63222)

    The cable is only compatible with a HEATKILLER D5 PWM pump in combination with a passive or active control.
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    $5.95

    Out of stock

  5. Watercool PUMP 350 Cable (63223)

    Watercool PUMP 350 Cable (63223)

    The cable is only compatible with a HEATKILLER D5 PWM pump in combination with a passive or active control.
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    $5.95

    Out of stock

  6. Watercool PUMP Molex Adapter Cable (63208)

    Watercool PUMP Molex Adapter Cable (63208)

    Connect your existing D5 to the Watercool Passive or Active Control
    Learn More
    $4.90

    Out of stock

  7. Watercool PUMP SATA Adapter Cable (63209)

    Watercool PUMP SATA Adapter Cable (63209)

    Connect your existing D5 to the Watercool Passive or Active Control
    Learn More
    $4.90

    Out of stock

7 Item(s)

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