The A & I PRODUCTS IN FRAME OVERHAUL KIT is a complete solution for engine maintenance. This kit includes all necessary components for a successful overhaul, ensuring your engine operates at peak performance. Crafted from high-quality materials, the parts meet stringent industry standards for durability and reliability. Suitable for a range of engine models, this kit is perfect for both professional and DIY applications. With clear installation instructions, it simplifies the overhaul process, making it accessible for all skill levels.
John Deere In-Frame Engine Overhaul Kit 6.404T/A Diesel, 400 Series. 6 Cyl. Block # R49470, R49650, R59850, R72128, R87558. Standard Bore: 4.25 (108mm), Pin: 1.61 (41mm). Contains: Piston Liner Kit, Connecting Rod Bearing, Connecting Rod Capscrew, Upper Gasket Set, Pan Gasket. Fits models: 6600, 7700, 5440, 690B, 693C, 740, 4320, 4430, and 4630.
• 6 CYL BLOCK #: R49470, R49650, R59850, R72128, R87558
• Bore: 4.25" 108mm, Pin: 1.61", 41mm
| 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) |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-AR63272 | | 6.00 |
| Bearing, Conn Rod | A-AR45723 | STD | 6.00 |
| A-AR46396 | .010 | 6.00 |
| A-AR46397 | .020 | 6.00 |
| A-AR46398 | .030 | 6.00 |
| Capscrew, Conn Rod | A-R66452 | Machine Split Conn Rod | 12.00 |
| Gasket, Upper Set | A-AR63270 | | 1.00 |
| Gasket, Pan | A-R71918 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-AR51741 | Rings, Piston | 6 |
| A-AR55394 | Cooler, Oil | 1 |
| A-AR65507 | Sealing Ring Kit, Liner | 6 |
| A-RE11410 | Rotator, Valve | 12 |
| A-RE53422 | Crankshaft w/A-R26049 gear | 1 |
| A-RG17892 | Major Engine Overhaul Kit | |
| A-R26115 | Plug, Camshaft | 1 |
| A-R26125 | Spring, Valve | 12 |
| A-R40615 | Liner, Cylinder | 6 |
| A-R41425 | Pin, Piston | 6 |
| A-R47153 | O-Ring, Oil Cooler | 1 |
| A-R48291 | Gasket, Head | 1 |
| A-R50356 | Insert, Exhaust Valve | 6 |
| A-R50357 | Valve, Exhaust | 6 |
| A-R50358 | Valve, Intake | 6 |
| A-R52773 | Follower, Camshaft | 12 |
| A-R54114 | Retainer, Piston Pin | 12 |
| A-R55055 | Valve, Intake | 6 |
| A-R55056 | Valve, Exhaust | 6 |
| A-R55057 | Valve, Intake | 6 |
| Replaces: | RE524428 | JOHN DEERE |
| RG34082 | JOHN DEERE |
| Crossed From: | SEKD4458 | TISCO |
