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Engine Rebuild Kit – Less Bearings – High Compression 6404A/T fits John Deere 690B 740 4430 4630 7020 6602 7700 690B 693B 740 5200 5440 6404A 6404T Free Shipping

Original price was: $1,376.10.Current price is: $550.44.

SKU: SK0024032-US20260119-153156 Category:

Description

  • Compatible with John Deere Combine(s) 6600 SH (s/n 305672-later), 6602 (s/n 163500-later), 7700 (s/n 8000-later)
  • Compatible with John Deere Construction & Industrial(s) 690B, 693B, 740
  • Compatible with John Deere Engine(s) 6404A (diesel, s/n 335846-later), 6404T (diesel, s/n 335846-later)
  • Compatible with John Deere Excavator(s) 690B
  • Compatible with John Deere Harvester(s) 5200 (late), 5440
  • Compatible with John Deere Loader / Backhoe Attachments(s) 740
  • Compatible with John Deere Tractor(s) 4430, 4630, 7020 (late)
  • Replaces John Deere Block Casting Number(s) R49470, R49650, R59850, R72128, R87558
  • Internal plate type oil cooler
  • Kit does not include connecting rod or main bearings
  • Bore: 4.25″
  • Kit Includes: High Compression Easy Start Pistons, Piston Ring Set, Liners, Connecting Rod Bushings, and Gasket set with Crank Seals
  • For standard connecting rod bearing use 106763
  • For .010″ connecting rod bearing use 106341
  • For .020″ connecting rod bearing use 106765
  • For .030″ connecting rod bearing use 106766
  • For standard main bearing use 106835
  • For .010″ main bearing use 106836
  • For .020″ main bearing use 106837
  • For .030″ main bearing use 106838
  • Additional Handling & Oversize Fees Apply To This Item
  • WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov