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Happy New Year from all of us at Bob Johnson's Computer Stuff!
Celebrating another year of rugged reliability. Thank you for being part of our story!
Happy Valentine's Day! Show your rugged laptop some love.
Happy St. Patrick's Day! May your battery life be long and your luck be rugged.
Happy Easter weekend from our family to yours!
It's World Autism Awareness Day. Our site is blue today to support the autism community.
Happy Earth Day! Refurbished rugged computers keep great technology out of landfills.
Happy Mother's Day weekend to all the moms out there!
This Memorial Day weekend, we remember and honor those who gave their lives in service.
Happy International Firefighters' Day. Thank you for the work you do!
Happy Armed Forces Day! Thank you to every member of our military.
It's National Police Week. Thank you to the officers who serve and protect us.
Happy EMS Week! Thank you to the EMTs and paramedics who answer the call.
Happy Father's Day weekend to all the dads out there!
Happy Fourth of July weekend! Have a safe and happy holiday.
Happy Labor Day weekend! We salute the hard-working people who keep America running.
Happy Halloween from Bob Johnson's Computer Stuff! Enjoy our 31% Off Sale! Add to your cart to see the discount. Ends November 2nd.
Our website is pink today for Breast Cancer Awareness.
Happy Veterans Day! Thank you to all who have served.
Happy Thanksgiving! We're thankful for you, our customers.
Our Black Friday Sale is on all week. Don't miss these deals!
Cyber Monday Sale week is here. Shop the deals before they're gone!
Merry Christmas from all of us at Bob Johnson's Computer Stuff!
10% Off Everything in our Rugged Sale category! Add the products to your cart to see the discount.
Parts ship for free in the Continental United States.
Happy New Year from all of us at Bob Johnson's Computer Stuff!
Celebrating another year of rugged reliability. Thank you for being part of our story!
Happy Valentine's Day! Show your rugged laptop some love.
Happy St. Patrick's Day! May your battery life be long and your luck be rugged.
Happy Easter weekend from our family to yours!
It's World Autism Awareness Day. Our site is blue today to support the autism community.
Happy Earth Day! Refurbished rugged computers keep great technology out of landfills.
Happy Mother's Day weekend to all the moms out there!
This Memorial Day weekend, we remember and honor those who gave their lives in service.
Happy International Firefighters' Day. Thank you for the work you do!
Happy Armed Forces Day! Thank you to every member of our military.
It's National Police Week. Thank you to the officers who serve and protect us.
Happy EMS Week! Thank you to the EMTs and paramedics who answer the call.
Happy Father's Day weekend to all the dads out there!
Happy Fourth of July weekend! Have a safe and happy holiday.
Happy Labor Day weekend! We salute the hard-working people who keep America running.
Happy Halloween from Bob Johnson's Computer Stuff! Enjoy our 31% Off Sale! Add to your cart to see the discount. Ends November 2nd.
Our website is pink today for Breast Cancer Awareness.
Happy Veterans Day! Thank you to all who have served.
Happy Thanksgiving! We're thankful for you, our customers.
Our Black Friday Sale is on all week. Don't miss these deals!
Cyber Monday Sale week is here. Shop the deals before they're gone!
Merry Christmas from all of us at Bob Johnson's Computer Stuff!
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    • CF-53 Internal Components

    27 products
    CF-53 Internal Components

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    • OEM Panasonic Toughbook CF-53 Power Button Ribbon Assembly
      Free Shipping! (USA only)

      Toughbook CF-53 Power Button Ribbon Assembly

      $60.31
    • Panasonic Toughbook CF-53 Heatsink and Fan
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 Heatsink and Fan

      $65.31
    • Front of combo WiFi/ Bluetooth card (8260NGW)
      Free Shipping! (USA only)

      Intel Dual Band WiFi and Bluetooth Card for Toughbook

      $70.31
    • Panasonic Toughbook CF-53 Power Passthrough PCB
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 Power Board

      $70.31
    • Panasonic Toughbook CF-53 Hard Drive Connector
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 Hard Drive Connector

      $85.31
    • LCD Cable for the CF-53 Mk1, MK2 and MK3
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 MK1 MK2 LCD Cable

      $85.31
    • Panasonic Toughbook CF-53 System Board
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 System Board i5 (MK1)

      $85.31
    • CF-53 Toughbook Laptop Hard Drive Caddy
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 Hard Drive Caddy

      $95.31
    • CF-53 MK2 motherboard (system board)
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 System Board i5 (MK2)

      $105.31
    • CF-53 MK3 motherboard, bottom
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 System Board i5 (MK3)

      $135.31
    • Underside of the CF-53 Panasonic Toughbook System Board
      Free Shipping! (USA only)

      Panasonic Toughbook CF-53 System Board i5 (MK4)

      $155.31

    Parts Assistance & Technical Support

    Need help finding a replacement part, upgrade, or accessory for your rugged device? Our team specializes in technical support and parts sourcing—even for items not listed on our site. Complete our Technical Support Form or call our office to speak directly with a specialist who can identify the right part, check compatibility, and answer your technical questions. We’re dedicated to keeping your equipment running smoothly—no matter where you purchased it.

    Replacement Internal Parts for the Panasonic Toughbook CF-53 

    Ensuring that your CF-53 Toughbook's internal components function properly is vital for maximizing productivity. Our catalog of CF-53 internal components offers a variety of parts, including the system board, battery connector, and CMOS battery, that can help your rugged laptop perform at its best. 

    Determining the generation of your CF-53 Toughbook is essential to ensure you receive the correct parts for your specific laptop. If you need assistance identifying your device's generation, check out our blog post, "Toughbook Model Numbers for Nerds."

    Reach Out If You Need Assistance

    You can quickly get in touch with us by calling our office at 302-659-2727 or by filling out our tech support form. Our team is always available to assist and help you find the needed parts.

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