MiniFinalDrives is an independent aftermarket distributor and not affiliated with any compact equipment manufacturer brand - we buy in volume direct from the final drive suppliers of all brands so you get OEM-or-better quality at low wholesale prices!

MiniFinalDrives is an independent aftermarket distributor and not affiliated with any compact equipment manufacturer brand - we buy in volume direct from the final drive suppliers of all brands so you get OEM-or-better quality at low wholesale prices!

MiniFinalDrives is an independent aftermarket distributor and not affiliated with any compact equipment manufacturer brand - we buy in volume direct from the final drive suppliers of all brands so you get OEM-or-better quality at low wholesale prices!

FREE SHIPPING in the 48 US States----------------------------------IN STOCK NOW in our warehouse in NC, USA---------------SAME DAY SHIPPING if ordered by 2PM ET M-F

FREE SHIPPING in the 48 US States----------------------------------IN STOCK NOW in our warehouse in NC, USA---------------SAME DAY SHIPPING if ordered by 2PM ET M-F

FREE SHIPPING in the 48 US States----------------------------------IN STOCK NOW in our warehouse in NC, USA---------------SAME DAY SHIPPING if ordered by 2PM ET M-F

Hyundai
Hyundai Part Number 31MJ-40140 Final Drive - Final Drive Motor - Track Travel Motor

Factory-New OEM-equivalent by Nachi - New OEM-equivalent by Nachi - Holland Part Number 31MJ-40140 Final Drive Motor and Travel Motor

Hyundai 31MJ-40140 Hydraulic Final Drive with Travel Motor OEM-equivalent by Nachi

Risk-Free 30-Day Money Back Guarantee

Lifetime Replacement Warranty Program

100% American Owned Company
Average Dealer Price: $5,556.00
$
YOUR AVERAGE SAVINGS: $

FREE SHIPPING - Free expedited FedEx shipping in the continental USA with convenient delivery to your home or business. Overnight Delivery Options – the fastest available, at discounts up to 72% off FedEx Express rates.

IN STOCK: Quantity 2 Units Available. Ships Out Today if ordered by 2pm ET Mon-Fri
Product Code: 31MJ-40140HYUN
  • High Quality, Brand New Replacement (NOT Used/Rebuilt) - Works on either side of your mini excavator : and is easy to install because the bolt patters and hose connections are the same.
  • Easy to Unbox and Install: This brand new hydraulic final drive motor includes a new travel motor, fully assembled, prefilled with gear oil and ready to bolt on and go. Keep your old drive motor - no exchange or core charges.
  • Shipping Weight and Dimensions: FedEx will deliver this to any house or business in easy to handle cardboard box, weight 35.7 lbs ( 16.38 kilograms), size 2.14 cu ft (or 0.061 cu meter)

Complete factory-new OEM-equivalent by Nachi for Hyundai Part Number 31MJ-40140 hydraulic travel motor and final drive motor gearbox:


Completely Assembled

Comes out of the box fully assembled with new hydraulic drive motor with final drive motor gearbox, ready to bolt on and go, with NO cores required - keep your old final drive motor.

OEM-equivalent Direct Fit

Sourced from Nachi America, Inc., the aftermarket division of the same high quality manufacturer of Hyundai 31MJ-40140 final drive parts that supplied the original drives for your mini excavator, to ensure easy installation and proper performance (this drive is NOT a generic clone unit from another country which may not fit or perform properly)

Easy Installation

Includes 2-speed capability, works on either side of your Hyundai mini excavator, and has the same location and size of hydraulic ports as your original Hyundai 31MJ-40140 final drive motor for ease of making hose connections

Lifetime Replacement Program

With your purchase, you are automatically enrolled in our Lifetime Ltd Warranty, with the protection of a 100% Warranty against manufacturing defects that lasts for a full 2 years from date of purchase, with unlimited hours of usage, followed by a 15% non-prorated discount for Life on replacements of final drive motors purchased from us for your New Holland excavator.

30 Day Money Back Satisfaction Guarantee

If you're dissatisfied for any reason with your Hyundai 31MJ-40140 final drive and track motor, call us for support to return it within 30 days of purchase for a full refund with no restocking fees

Great Value

OEM-or-better quality at wholesale prices, a fraction of what your dealer charges, with no core charges and no expensive hassles of core returns, and Free expedited FedEx shipping in the Continental U.S.A. Also, ask about our discount to get two brand new final drive motors to ensure longevity of your mini excavator and avoid any speed variance which can occur if you only replace one side with a brand new motor and leave the old worn OEM Hyundai part number 31MJ-40140 final drive and travel motor on the other side.
We are confident in the high quality of our final drive motors for Hyundai excavators and lead the industry in the duration and hassle-free execution of our Warranty and Lifetime Replacement Program.

The new mini excavator final drive motor for your Hyundai Part Number 31MJ-40140 is automatically enrolled in our warranty (no hassles of registration cards required). This warranty provides 100% coverage against manufacturing defects for 2 years from time of purchase, for unlimited hours of operation. The warranty is transferable as long as the new owner has record of the original purchase. In the rare event you need to file a claim, simply provide us with the original order information (such as order number, purchaser's name, email address, or billing/shipping address), so we can verify the warranty and process it quickly.

This 2 years warranty coverage includes the cost of return shipping for the damaged drive and a free new replacement for failures that are covered under warranty for 2 years from date of purchase. It does not cover your time and labor to remove/reinstall the drive, nor any other consequential damages. It does not cover damage from incorrect hose connections, clogged filters, hydraulic contamination/over-pressurization, lack of maintenance, or physical damage from misuse like stripped threads or cracked housings or flanges. The final drive motor must be returned to us factory sealed and untampered - if you or anyone else disassembles or attempts to repair/modify the drive, the warranty is voided.

After that initial 2 year warranty period, you are then automatically enrolled in our Lifetime Replacement Program (LRP) for life at 15%, non-prorated. You do not have to return the drive to claim the LRP, simply contact us and provide your original order information and you'll receive the 15% off your replacement drive order.

Contact us if you have any questions about our warranty or read the specific terms and conditions of our
warranty policy

Hyundai 31MJ-40140 Hydraulic Final Drive with Travel Motor OEM-equivalent by Nachi

$2575.00

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  • MiniFinalDrives.com, owned and operated by L&M HydraComm LLC, is an independent aftermarket distributor and it is not affiliated with any compact equipment manufacturer. Manufacturers' trademarked names, models, part numbers, symbols, and related descriptions are provided for reference only to help you with finding the right aftermarket replacement final drive for your machine. This reference information does not imply that any items for sale are the product of those referenced manufacturers and does not imply that L&M HydraComm LLC is an authorized source nor agent of the referenced machine manufacturers.