- Major John Deere Overhaul Kit for engine 6.404T/A Diesel, 400 Series. 6 CYL. with Block #: R49470, R49650, R72128, R87558. Bore: 4.25 (108mm), Piston Pin: 1.61 (41mm). Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Thrust Washer Set, Connecting Rod, Connecting Rod Bushing, Connecting Capscrew, Front Crankshaft Seal, Rear Crankshaft Seal, Overhaul Gasket Set without Seals, and Camshaft Bearing. Fits John Deere models: 6600, 7700, 5440, 690B, 693C, 740, 4320, 4430, and 4630. And 87558.
- 6 CYL BLOCK #: R49470, R49650, R59850, R72128, R87558; PISTON MARKED: AR54552
- Bore: 4.25" 108mm, Pin: 1.61", 41mm
- Sections and Models:
- Engine Overhaul Kits > 6.404T/A Diesel, 400 Series
- John Deere COMBINE: 6600 (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere COMBINE: 7700 (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere FORAGE HARVESTER: 5440 (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere INDUSTRIAL/CONSTRUCTION: 690B (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere INDUSTRIAL/CONSTRUCTION: 693C (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere INDUSTRIAL/CONSTRUCTION: 740 (SN 335845>, 6.404T/A, 6 CYL ENG)
- John Deere TRACTOR: 4320 (6.404T/A, 6 CYL ENG)
- John Deere TRACTOR: 4430 (6.404T/A, 6 CYL ENG)
- John Deere TRACTOR: 4630 (6.404T/A, 6 CYL ENG)
- mega-cross:
- Replaces: : RE524424 : JOHN DEERE
- RE524425 : JOHN DEERE
- RE524426 : JOHN DEERE
- RG27839 : JOHN DEERE
- RG27840 : JOHN DEERE
- RG27923 : JOHN DEERE
- Crossed From: : EOK4458 : A & I MEGA-CROSS
- EOK4458-010 : A & I MEGA-CROSS
- EOK4458-020 : A & I MEGA-CROSS
- EOK4458-030 : A & I MEGA-CROSS
- 1409-6404TEM : A & I MEGA-CROSS
- 956426 : A & I MEGA-CROSS
- Machine Types : Forage Harvester, Combine, Industrial/construction, Tractor
- Makes : John Deere
- Models : 5440, 740, 4320, 4430, 4630, 6600, 7700, 693c, 690b
- Models :
