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La Marzocco

La Marzocco GS3 Steam Valve Rebuild Kit - B1004K

Genuine OEM Kit Stops Valve Leaks GS3 Specific

Item Number: lm-b1004k

La Marzocco GS3 Steam Valve Rebuild Kit - B1004K
  • La Marzocco GS3 Steam Valve Rebuild Kit - B1004K
Your Price $93.95
4 payments of $23.49
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Description

La Marzocco GS3 Steam Valve Rebuild Kit - B1004K

Keep your GS3 performing like new with the genuine La Marzocco B1004K Steam Valve Rebuild Kit. Designed specifically for the GS3 steam and hot water valve assemblies, this genuine OEM kit contains the essential seals, O-rings and internal wear components required to restore smooth valve operation and eliminate common steam leaks. It is suitable for both the GS3 AV and GS3 MP models.

Over time, the constant heat, pressure and daily operation of the steam valve cause seals and internal components to wear. Rebuilding the valve with genuine La Marzocco parts restores smooth operation, improves sealing performance and helps avoid replacing the complete valve assembly.

What’s in the Box?:

  • Genuine La Marzocco valve seals
  • O-rings
  • Internal gaskets
  • Valve wear components
  • Required service parts to rebuild one GS3 valve assembly
  • (Component contents may vary slightly depending on the production revision of the kit.)

    Specifications:

  • Manufacturer: La Marzocco
  • Part Number: B1004K / B.1.004.K
  • Application: GS3 Steam & Hot Water Valve Rebuild Kit
  • Compatible Models: La Marzocco GS3 AV and GS3 MP
  • OEM: Genuine La Marzocco Replacement Part

    Features:

  • Genuine La Marzocco OEM rebuild kit
  • Designed specifically for GS3 steam and hot water valves
  • Restores smooth valve operation
  • Helps eliminate steam and water leaks
  • Ideal for preventative maintenance
  • Factory-spec replacement components

    Coffee Parts Thoughts:

    Regularly rebuilding the steam and hot water valves is one of the best preventative maintenance jobs you can perform on a GS3. Replacing the internal seals before they fail helps prevent leaks, maintains smooth valve operation and extends the life of the complete valve assembly.
  • Specifications
    Brand La Marzocco
    Model GS3
    Suits GS3
    Warranty 1 Year
    Returns 14 Days Change of Mind (If Unused)
    Shipping & Returns

    Delivery time and costs

    Parts, accessories, Brew Bar and Tea Bar

    Standard delivery

    From $8.95 2-7 business days*

    Express delivery

    From $9.95 1-3 business days*
    Water filters

    Standard delivery

    From $8.95 2-7 business days*

    Express delivery

    From $9.95 1-3 business days*
    Coffee grinders

    Home grinders

    Calculated at checkout 1-3 business days*

    Commercial grinders

    Calculated at checkout 1-3 business days*
    Coffee machines

    Home machines

    Calculated at checkout 1-4 business days*

    Commercial machines

    Calculated at checkout 2-7 business days*

    *Delivery timeframes are estimates and start once your order is dispatched.

    Freight partners

    Within Australia

    Australia Post

    TNT Couriers

    Same day (Sydney metro)

    Capital Transport

    Civic Couriers

    We ship using Australia Post eParcel and a range of courier partners within Australia and internationally. If you are in Sydney, you may also be able to choose same day courier options or Click and Collect from our Pagewood warehouse.

    Shipping cost depends on the items in your cart and your delivery address. You can see the shipping price on the product page (where available) and at checkout before entering payment details.

    Orders placed before 3pm (Sydney time) on a business day are typically dispatched the same day. Deliveries are made Monday to Friday, usually between 8am and 6pm. Standard and express options may be available at checkout depending on the item and destination.

    For more details, visit our shipping and delivery page.

    Warranty

    Our products are supplied through Australian channels and are covered by Australian consumer guarantees and, where applicable, manufacturer warranty. For international orders shipped outside Australia, warranty support may require the item to be returned to Australia for assessment.

    Easy returns

    Most spare parts, accessories and brew gear can be returned within 14 days of purchase, subject to conditions and exclusions. If you paid with an eligible PayPal account, you may be able to claim return shipping costs through PayPal. For full details, read our returns policy.

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    Keep your GS3 performing like new with the genuine La Marzocco B1004K Steam Valve Rebuild Kit. Designed specifically for the GS3 steam and hot water valve assemblies, this genuine OEM kit contains the essential seals, O-rings and internal wear components required to restore smooth valve operation and eliminate common steam leaks. It is suitable for both the GS3 AV and GS3 MP models.

    Over time, the constant heat, pressure and daily operation of the steam valve cause seals and internal components to wear. Rebuilding the valve with genuine La Marzocco parts restores smooth operation, improves sealing performance and helps avoid replacing the complete valve assembly.