This is the XY75w140QL Motorcraft 75w140 rear axle lubricant used on many heavy-duty Ford applications. Check your owner's manual and/or the rear axle assembly for the tag stating the use of this fluid. The part number is XY-75w140-QL and it is synthetic. Ford spec WSL-M2C192-A and API service GL-5. This is sold by the quart. Shipping is via Ground based on your zip code and will show the amount once placed in the shopping cart.

 When this is on backorder, we do carry Lucas Oil products synthetic 75w140 

Rear-axle fluids guide chart on our Reference info page.

  WARNING: This product can expose you to chemicals including 4-METHYLPENTAN-2-ONE, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

WARNING: California Proposition 65 - CRT: Listed date/Carcinogenic substance 4-METHYLPENTAN-2-ONE (CAS 108-10-1) Listed: November 4, 2011 California Proposition 65 - CRT: Listed date/Developmental toxin 4-METHYLPENTAN-2-ONE (CAS 108-10-1) Listed: March 28, 2014