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Mastercool · SKU TNX-C-06b3bd3bb1ce8b2ec5d9a08fbfb47c72

Mastercool 58560 R134a Eaton (M8 & M10) Valve Core Kit

$43.30 PRICE DROP
In stock, ready to ship

The Mastercool 58560 R134a Eaton (M8 & M10) Valve Core Kit allows the user to remove and install any R-134A valve core while the system is under pressure without losing the systems charge. The kit covers R134a systems for Eaton Style R134a valve cores

Estimated delivery window

US: 6–10 business days · Canada: 9–12 business days

Includes handling. Order cutoff: 2:00 PM Central, Monday–Friday.

Free US & Canada delivery. Estimates exclude weekends and public holidays.

  • Full Factory WarrantyOriginal Manufacturer Terms
  • Liftgate for Freight ItemsAppointment Included
  • 90-Day Free ReturnsZero Restocking Fees
  • Secure CheckoutSecure encrypted checkout

Brand new · Factory sealed

Brand new in original manufacturer packaging. Factory warranty included under original manufacturer terms.

Warranty details

Free US & Canada Delivery

For freight shipments, the carrier contacts you before delivery to arrange an appointment. Liftgate service lowers your shipment to ground level at the curb. Moving it from the curb and assembly are your responsibility.

90-Day Return Window

Eligible for items not used, assembled or installed. Free prepaid return shipping with zero restocking fee.

Brand New & Factory Sealed

Ships brand new in original manufacturer packaging, covered by the factory manufacturer warranty. Check the product details for included components.

View complete delivery, setup & freight details →
From Houston to your home

Plan for delivery day.

Free US delivery in 6–10 business days. Canada: 9–12 business days.
Both include handling.

  1. 01

    Plan for delivery.

    Allow an estimated 6–10 business days to the US or 9–12 to Canada, including handling. Prepare a clear unloading area and a safe route to where this item will be used.

  2. 02

    Check the shipment.

    Inspect Mastercool 58560 R134a Eaton (M8 & M10) Valve Core Kit and its packaging for visible damage. Compare the model reference and components with the product listing and manufacturer's parts list before setup.

  3. 03

    Follow the setup instructions.

    Read the manufacturer's manual before unpacking or assembling the item. Use the specified hardware, guards and safety equipment.

  4. 04

    Check before first use.

    Complete the manufacturer's safety checks before using the item. Contact support about damage, missing parts or an unclear instruction.

What you’re buying: Mastercool 58560 R134a Eaton (M8 & M10) Valve Core Kit, brand new and factory sealed.

Handling: 1–2 business days, Monday–Friday. Order cutoff: 2:00 PM Central. Assembly service is not included. Full shipping policy

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