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Aftermarket Gear Case Assembly Fits John Deere TCA21758

Save $ 66.00 Save $ 66.00
Original price $ 1,099.99
Original price $ 1,099.99 - Original price $ 1,099.99
Original price $ 1,099.99
Current price $ 1,033.99
$ 1,033.99 - $ 1,033.99
Current price $ 1,033.99
Aftermarket replacement part

Direct buying discount applied. Prices on our site are lower than our marketplace listings to reflect the absence of third-party platform fees.

The crossed-out price is our current listing for this item on those marketplaces — not a former flipmfg.com price.

Replaces OEM:

  • TCA21758
  • DE18615
  • TCA24776
  • TCA21759
  • TCA22077

Will this fit your machine?

Models this fits (10)

Not sure? Start a guided fitment text to 903-320-4519 — we'll verify for free.

Mention part 708076 in your text so we know which one you mean.

Availability:
in stock, ready to be shipped

Before you order

Make sure it fits.

Match the number stamped on your old part to the numbers listed here, then check that your machine's model is on the list. Not sure? Text us a photo of the old part and we will check it for you.

Part information

Product details.

What the part is made of, how it installs, and other details for this listing. Use the numbers and model list above to make sure it fits your machine.

About this replacement part

This aftermarket gear case assembly fits compatible John Deere equipment and replaces a worn or damaged assembly in the machine’s drive system. It houses and supports the gearing used to transfer power during operation.

Built to match OEM

This assembly is made as a faithful aftermarket replacement, with mounting points and connection surfaces designed to match the original configuration. It is intended to restore original fit and function without changing the equipment’s setup.

Installation

Installation follows the standard replacement procedure for the original gear case assembly, with no modifications expected in the intended application. Compare the new and removed assemblies before installation, reuse or replace mounting hardware as needed, and follow the equipment service manual for torque and lubrication requirements.

Aftermarket replacement part. Not affiliated with or endorsed by an original equipment manufacturer. Verify the listed part number, model, dimensions, and serial notes before ordering.

FLIP SKU 708076

Customer reviews

Reviews for this part.

Read verified feedback, installation notes, and customer photos from this exact listing.

Before you order

Three details beat a hundred guesses.

Use the information on this page to verify the part before checkout.

1

Match the stamped number

Compare the OEM number, replacement number, or FLIP SKU shown above.

2

Confirm model and serial range

Check the model list and any serial number notes in the product details.

3

Get help when something is unclear

Share the model, serial number, and a photo. A Texas-based team member will help.