The A & I Products RG17899 Major Overhaul Kit is designed for comprehensive engine maintenance and repair. This kit includes all essential components needed for a complete overhaul, ensuring optimal performance and longevity. Made from high-quality materials, each part meets industry standards for reliability and durability. Ideal for agricultural and industrial engines, this overhaul kit is crucial for restoring engine efficiency and performance, making it a valuable investment for maintaining your machinery.
Major John Deere Overhaul Kit for engines 4.270 Diesel, 400 Series. 4 Cyl. with Block #: R26160, R32020, R40850. Bore: 4.25 (108mm), Piston Pin: 1.50 (38mm), 3 Ring Piston. Kit includes: Piston Liner Kit, Main Bearing, Thrust Bearing, Connecting Rod Bearing, Connecting Rod Bushing, Connecting Rod Capscrew, Camshaft Bearing, Front Crankshaft Seal, Rear Crankshaft Seal, and Overhaul Gasket without Seals. Fits John Deere models: 500, 500A 3010, and 3020.
• 4 CYL., BLOCKS MARKED R26160, R32020, R40850
• Bore: 4.25" 108mm, Pin: 1.50", 38mm, 3 RING PISTON
| Engine Overhaul Kits > 4.270 Diesel, 400 Series |
| John Deere INDUSTRIAL/CONSTRUCTION: 500 (SN <123113) |
| John Deere INDUSTRIAL/CONSTRUCTION: 500A (SN <123113) |
| John Deere TRACTOR: 3010 (SN <280000, 4.270 4CYL ENG) |
| John Deere TRACTOR: 3010 (W/ ENG SN <122999) |
| John Deere TRACTOR: 3020 (SN <280000, 4.270 4CYL ENG) |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-RE23173 | | 4.00 |
| Bearing, Main | A-AR49243 | STD | 4.00 |
| A-AR49245 | .010 | 4.00 |
| A-AR49246 | .020 | 4.00 |
| A-AR49247 | .030 | 4.00 |
| Bearing, Thrust | A-AR49242 | STD | 1.00 |
| A-AR49238 | .010 | 1.00 |
| A-AR49239 | .020 | 1.00 |
| A-AR49240 | .030 | 1.00 |
| Bearing, Conn Rod | A-AR45723 | STD | 4.00 |
| A-AR46396 | .010 | 4.00 |
| A-AR46397 | .020 | 4.00 |
| A-AR46398 | .030 | 4.00 |
| Seal, Front Crankshaft | A-AR49025 | | 1.00 |
| Seal, Rear Crankshaft | A-RE22764 | | 1.00 |
| Bushing, Conn Rod | A-R30939 | | 4.00 |
| Capscrew, Conn Rod | A-R66452 | Machine Split Conn Rod | 8.00 |
| Bearing, Camshaft | A-R46903 | | 3.00 |
| Gasket OH Set w/o Seals | A-AR53033 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-AR40155 | Sealing Ring Kit, Liner | 4 |
| A-AR40485 | Crankshaft | 1 |
| A-AR50781 | Injector, Pencil | 4 |
| A-AR55630 | Rings, Piston | 4 |
| A-H80753 | Retainer, Piston Pin | 8 |
| A-IK17899 | IN FRAME OH KIT | 1 |
| A-RE23172 | Piston | 4 |
| A-R26115 | Plug, Camshaft | 1 |
| A-R26123 | Valve, Exhaust | 4 |
| A-R26124 | Valve, Intake | 4 |
| A-R26125 | Spring, Valve | 8 |
| A-R26342 | Follower, Camshaft | 8 |
| A-R28654 | Guide, Valve | 8 |
| A-R32050 | Liner, Cylinder | 4 |
| A-R40223 | Cap, Valve | 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 |
| Replaces: | RG17904 | JOHN DEERE |
| RG23341 | JOHN DEERE |
| Crossed From: | BEKD1431-LCB | TISCO |
| BEKD4470-LCB | TISCO |
| EOK1431 | TISCO |
| EOK1431-LCB | TISCO |
| EOK1431-020 | TISCO |
| EOK1431A | TISCO |
| EOK1431A-LCB | TISCO |
| EOK1431A-010 | TISCO |
| EOK1431A-020 | TISCO |
| EOK3431-3 | TISCO |
| EOK3431-3-LCB | TISCO |
| EOK3431-3-010 | TISCO |
| EOK3431-3-020 | TISCO |
| EOK3431A3 | TISCO |
| EOK3431A3-LCB | TISCO |
| EOK3431A3-010 | TISCO |
| EOK3431A3-020 | TISCO |
| EOK4471-LCB | TISCO |
