(855) 530-1460

Check fit

After selecting all options, click the Go button to submit the form.

Engine Rebuild Kit - Less Bearings - Rod R57303 Fits John Deere 4440 4640 4840 8430 8440 8450 6602 6620 6622 7720 8820 644A 646C 740A 762A 743 743A... View More

ASAP Item No.
130714
Price
$1,469.00
Condition
New Used Rebuilt
Shipping IconThere is an additional shipping cost for this product: $75.95 This item qualifies for our flat rate shipping service to the continental US.
Estimate Fees
Fast Shipping
Guaranteed Fit
1-Year Warranty on All Parts
Fast Shipping — Most parts ship in less than 1 business day
Guaranteed Fit — Get the right part, the first time
1-Year Warranty on All Parts — New, Used & Rebuilt
There is an additional shipping cost for this product: $75.95

Compatibility/Fitment

  • John Deere Articulated Truck(s) 740A, 743
  • John Deere Combine(s) 6602, 6620, 6622, 7720, 8820
  • John Deere Construction & Industrial(s) 644A, 646C, 740A, 743, 743A, 762A
  • John Deere Engine(s) 6466A, 6466T
  • John Deere Harvester(s) 5720, 9940
  • John Deere Scraper(s) 762A
  • John Deere Tractor(s) 4440, 4640, 4840, 8430, 8440, 8450
  • John Deere Wheel Loader(s) 644A

Specifications

  • Bore: 4.5625"
  • Tapered pin bushing
  • 1.875" piston pin
  • Connecting rod marked R57303, R67320
  • Kit includes: Pistons, Piston Ring Set, Liners, Connecting Rod Bushings, and Premium Gasket set with Crank Seals
  • Kit does not include connecting rod or main bearings
  • Additional Handling & Oversize Fees Apply To This Item
  • For standard Con Rod Bearing use 106767
  • For .010" Con Rod Bearing use 106768
  • For .020" Con Rod Bearing use 106769
  • For .030" Con Rod Bearing use 106770
  • For standard Main Bearing use 106835
  • For .010" Main Bearing use 106836
  • For .020" Main Bearing use 106837
  • For .030" Main Bearing use 106838
WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov