John Deere™ 4039 Used Engine Block (C/N: R124850)

John Deere™ 4039 Used Engine Block (C/N: R124850)

Replacement For:

• R124850
• R109850
• RE50652

Fits Engines:

• 4039DT009
• 4039DFM01
• 4039DT004

This is a used, take-out block that we have visually inspected for cracks, welds & repairs, and tried to notate any patent defects. However, we are not a machine shop and as such, our observations should be taken with a grain of salt. Potential buyers are welcome to come out to our facility to inspect the block themselves, or return the block if they are unsatisfied with it for any reason - though the buyer is responsible for all freight charges.

This block will likely need to be professionally cleaned, and remachined before being built. Please consult with a trusted engine builder and/or machine shop.