The A & I PRODUCTS IN FRAME OVERHAUL KIT provides everything needed for a thorough engine rebuild. This comprehensive kit includes high-quality gaskets, seals, and other essential components, ensuring optimal performance and reliability. Designed to meet or exceed OEM specifications, the parts are crafted from durable materials for long-lasting use. This kit is suitable for a variety of engine types, making it a versatile solution for both professional mechanics and hobbyists. With straightforward installation, it helps streamline the overhaul process.
John Deere In-Frame Engine Overhaul Kit 4.270 Diesel, 400 Series. 4 Cyl. Block # R46350, R46430, R40910. Standard Bore: 4.25 (108mm), Pin: 1.50 (38mm). Contains: Piston Liner Kit, Connecting Rod Bearing, Connecting Rod Capscrew, Upper Gasket Set, Pan Gasket. Fits models: 500, 500A, 3020.
• 4 CYL. ^ BLOCK #: R46350, R46430, R40910
• Bore: 4.25" 108mm, Pin: 1.50", 38mm
| Engine Overhaul Kits > 4.270 Diesel, 400 Series |
| John Deere INDUSTRIAL/CONSTRUCTION: 500 (4.270, SN <280000 4CYL ENG) |
| John Deere INDUSTRIAL/CONSTRUCTION: 500A (4.270, SN <280000 4CYL ENG) |
| John Deere TRACTOR: 3020 (4.270, SN <280000 4CYL ENG) |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-RE23170 | | 4.00 |
| Bearing, Conn Rod | A-AR45723 | STD | 4.00 |
| A-AR46396 | .010 | 4.00 |
| A-AR46397 | .020 | 4.00 |
| A-AR46398 | .030 | 4.00 |
| Capscrew, Conn Rod | A-R66452 | Machine Split Conn Rod | 8.00 |
| Gasket, Upper Set | A-AR53032 | | 1.00 |
| Gasket, Pan | A-AR30544 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-AR40485 | Crankshaft | 1 |
| A-AR50781 | Injector, Pencil | 4 |
| A-AR55630 | Rings, Piston | 4 |
| A-AR65507 | Sealing Ring Kit, Liner | 4 |
| A-H80753 | Retainer, Piston Pin | 8 |
| A-RE11410 | Rotator, Valve | 4 |
| A-RE23172 | Piston | 4 |
| A-RG17898 | Major Engine Overhaul Kit | |
| A-R26115 | Plug, Camshaft | 1 |
| A-R26123 | Valve, Exhaust | 4 |
| A-R26124 | Valve, Intake | 4 |
| A-R26125 | Spring, Valve | 8 |
| A-R28654 | Guide, Valve | 8 |
| A-R40223 | Cap, Valve | 4 |
| A-R40615 | Liner, Cylinder | 4 |
| A-R43680 | Insert, Intake Valve | 4 |
| A-R43681 | Insert, Exhaust Valve | 4 |
| A-R44161 | Pin, Piston 1.50" | 4 |
| A-R44174 | Valve, Intake | 4 |
| A-R44175 | Valve, Exhaust | 4 |
