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Gear, 4th & 8th PART #: T21977

Gear, 4th & 8th
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  • Gear, 4th & 8th - T21977

Description & Notes

Part # T21977
Notes & Description Dim A (1) 20 / 27 Teeth
Dim B (2) 4.075"O.D.
Dim C (3) 1.875"I.D.
Package Quantity 1

Product Fit

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Additional Information

Did you know the T21977 gear fits more than one tractor? TractorJoe does, which is why we strive to verify our parts, ensuring they fit your John Deere properly. This gear is not only made for the John Deere 1520 tractor, but fits the John Deere 1520, 1530, 2020, 2030, 2155, 2355, 2440, 2040, 2240, and 820 tractors as well.

It can be pricey to replace a gear on the John Deere 1520, 1530, 2020, or really any tractor. That's why we sell new high quality gears direct at often lower prices than even a used John Deere gear!

We back our parts with an industry leading warranty. Whether you have the 1520, 1530, 2020, 2030, 2155, 2355, 2440, 2040, or 2240, it's important to keep your gear running smoothly. So when something breaks in your John Deere, TractorJoe can help.

It doesn't matter if you're installing our gear in your John Deere 1520, John Deere 1530, or something else, we'll be here for you. Our staff knows a lot about John Deere tractors, and our Q and A community is there for any other questions you may have.

Gear, 4th & 8th

PART #: T21977

Price: $164.33


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Frequently Asked Questions
When will I get my items?
Once your items have shipped it takes around 2 to 4 days to arrive at your location. You can track the shipment to find the expected delivery date or if there are any issues that have caused a shipping delay. Destinations outside the continental US will take additional time for delivery.
What if I will not be available to receive my shipment?
We've got you covered! Delivery carriers will generally let you leave a signed note on your door with instructions. UPS will generally leave a ground shipment at the door in rural and suburban locations without a note. You can also instruct the UPS driver to take it back to the customer service center for pickup if you do not want it left. For detailed information please contact the delivery carrier.
Can you ship to an APO/FPO address?
We unfortunately are no longer able to ship to AFO/FPO addresses.
How much is shipping?
Shipping costs vary based on product weights and where you're sending it to. You can calculate shipping costs in the shopping cart or checkout page.