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Details
John Deere™ 4020, 6.404D Used Engine Block (C/N: R33180)
Replacement For:
- R40890
- R33180
- R34340
- R40900
- R40930
- AR50354
- AR32921
- AR49640
Fits Engines:
- 6.404D
Fits Wheel Tractors:
- 4020 (ESN: Up to 200999)
Special Note: The webbing between cylinders has been drilled to stop a superficial crank in the raw casting from running up into the deck. This block has a crank through the deck. There was no water/coolant in the engine when it was torn down, so it's up to you if you'd like to use it like it is or see about having it repaired.
Blocks have been cleaned and checked. They are guaranteed not to have any visible holes, cracks, or welds. These are good used blocks that have been cleaned by a machine shop and have passed a dry magnaflux and visual inspection for cranks, welds, or damage. 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.
Additional Information
| SKU | R33180-401359 |
|---|---|
| OEM Numbers | R40890, R33180, R34340, R40900, R40930, AR50354, AR32921, AR49640 |
| Video | No |
