Major John Deere Overhaul Kit for engines 6.404D Diesel, 400 Series. 6 CYL. with Block #: R49470, R49650, R59850, R72128, R87552. Bore: 4.56 (116mm), Piston Pin: 1.50 (38mm). Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Thrust Washer Set, Connecting Rod Bearing, Connecting Rod Bushing, Connecting Rod Capscrew, Front Crankshaft Seal, Rear Crankshaft Seal, and Overhaul Gasket Set without Seals. Fits John Deere models: 6600, 7700, 4040, and 4240.
• 6 CYL, BLOCK: R49470, R49650, R59850, R72128, R87552; PISTON MARKED: AR58770, RE23163, RE41868
• Bore: 4.25" 108mm, Pin: 1.50", 38mm, 3 Ring Piston
| Engine Overhaul Kits > 6.404D Diesel, 400 Series |
| John Deere COMBINE: 6600 |
| John Deere COMBINE: 7700 |
| John Deere INDUSTRIAL/CONSTRUCTION: ALL MODELS (6.404D 6CYL ENG) |
| John Deere TRACTOR: 4040 |
| John Deere TRACTOR: 4230 |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-RE23160 | | 6.00 |
| Bearing, Main | A-AR74814 | STD | 6.00 |
| A-AR74816 | .010 | 6.00 |
| A-AR74817 | .020 | 6.00 |
| A-AR74818 | .030 | 6.00 |
| Bearing, Thrust | A-AR77748 | STD | 1.00 |
| A-AR77750 | .010 | 1.00 |
| A-AR77751 | .020 | 1.00 |
| A-AR77752 | .030 | 1.00 |
| Washer Set, Thrust | A-AR77747 | STD | 1.00 |
| Bearing, Conn Rod | A-AR45723 | STD | 6.00 |
| A-AR46396 | .010 | 6.00 |
| A-AR46397 | .020 | 6.00 |
| A-AR46398 | .030 | 6.00 |
| Seal, Front Crankshaft | A-AR49025 | | 1.00 |
| Seal, Rear Crankshaft | A-RE22764 | | 1.00 |
| Bushing, Conn Rod | A-R30939 | | 6.00 |
| Capscrew, Conn Rod | A-R66452 | Machine Split Conn Rod | 12.00 |
| Bearing, Camshaft | A-R46903 | | 4.00 |
| Gasket OH Set w/o Seals | A-RE524107 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-AR50781 | Injector, Pencil | 6 |
| A-AR55394 | Cooler, Oil | 1 |
| A-AR65502 | Rings, Piston | 6 |
| A-AR65507 | Sealing Ring Kit, Liner | 6 |
| A-H80753 | Retainer, Piston Pin | 12 |
| A-IK17897 | IN FRAME OH KIT | 1 |
| A-RE11410 | Rotator, Valve | 12 |
| A-RE23163 | Piston | 6 |
| A-RE53422 | Crankshaft w/A-R26049 gear | 1 |
| A-R26115 | Plug, Camshaft | 1 |
| A-R26125 | Spring, Valve | 12 |
| A-R40615 | Liner, Cylinder | 6 |
| A-R43679 | Valve, Exhaust | 6 |
| A-R43680 | Insert, Intake Valve | 6 |
| A-R43681 | Insert, Exhaust Valve | 6 |
| A-R43787 | Valve, Exhaust | 6 |
| A-R43883 | Valve, Intake | 6 |
| A-R44161 | Pin, Piston 1.50" | 6 |
| A-R45003 | Valve, Intake | 6 |
| A-R47153 | O-Ring, Oil Cooler | 1 |
| Replaces: | RE525512 | JOHN DEERE |
| RE525520 | JOHN DEERE |
| RE525521 | JOHN DEERE |
| RG23429 | JOHN DEERE |
| RG23437 | JOHN DEERE |
| RG27841 | JOHN DEERE |
| RG27842 | JOHN DEERE |
| Crossed From: | BEKD4456-LCB | TISCO |
| EOK4456 | TISCO |
| EOK4456-LCB | TISCO |
| EOK4456-010 | TISCO |
| EOK4456-020 | TISCO |
| EOK4456-030 | TISCO |
