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Engine Rebuild Kit - Less Bearings - Rod Marked R57484 R66925 fits John Deere 850 855 762 860B 8630 850 855 890 5460 762 860B 6619A 6619T
Condition: New
- Compatible with John Deere Construction & Industrial(s) 762 (engine s/n 34194-earlier), 850 (engine s/n 33885-earlier), 855 (engine s/n 34178-earlier), 860B (engine s/n 31521-earlier), 890 (engine s/n 30480-earlier)
- Compatible with John Deere Crawler Loader(s) 855 (engine s/n 34178-earlier)
- Compatible with John Deere Crawler Tractor(s) 850 (engine s/n 33885-earlier)
- Compatible with John Deere Engine(s) 6619A (diesel), 6619T (diesel)
- Compatible with John Deere Harvester(s) 5460 (engine s/n 34540-earlier)
- Compatible with John Deere Scraper(s) 762 (engine s/n 34194-earlier), 860B (engine s/n 31521-earlier)
- Compatible with John Deere Tractor(s) 8630 (engine s/n 33814-earlier)
- Replaces John Deere Block Casting Number(s) R57424, R65628, R69312
- Bore: 5.125"
- Curved counterbore relief
- Connecting rod marked R57484, R66925
- Kit includes: Pistons, Piston Ring Set, Liners, Connecting Rod Bushings, and Gasket set with Crank Seals
- Kit does not include connecting rod or main bearings
- For standard connecting rod bearing use 106775
- For .010" connecting rod bearing use 106776
- For .020" connecting rod bearing use 106777
- For standard main bearing use 106843
- For .010" main bearing use 106844
- For .020" main bearing use 106845
- Item ships via LTL freight carrier
- To receive this product outside the continental U.S., you must call 877-530-4430 to make arrangements
- WARNING: Cancer and Reproductive harm. See www.P65Warnings.ca.gov

About H&R Construction Equipment Parts
H&R Construction Equipment Parts is a leading supplier of new, rebuilt, and used parts since 1984 for the major manufacturers of excavators, wheel loaders, bulldozers, articulated trucks, and skid steers. Our warehouses consists of over 140,000 sq. ft. of space to house our inventory, along with 40 acres of outside storage.