The In Frame Overhaul Kit by A & I Products is designed for comprehensive engine maintenance and repair. This kit includes all necessary components for a complete overhaul, ensuring your engine operates at peak performance. Made from high-quality materials, it meets industry standards for durability and reliability. Ideal for professional mechanics and DIY enthusiasts, this overhaul kit is essential for extending the life of your engine and improving its efficiency.The in frame overhaul kit IK20506 by A & I PRODUCTS contains a comprehensive set of components for engine rebuilding without removal from the frame. The kit includes gaskets, seals, bearings, and other wear parts made from OEM-grade materials to restore engine integrity. Designed for specific engine models, it facilitates maintenance by providing all necessary parts for a complete overhaul. The components meet OEM standards for dimensions and performance, suitable for agricultural and industrial engines. The IK20506 kit supports extended engine service life and operational reliability.
• Cummins Control Part List#'s (CPL): (953 Marine Engine), (970 Marine Engine), 1165, (1247 Marine Engine), 1313, (1322 Marine Engine), (1570 Marine Engine), (1613 Marine Engine), 1638 & (1928 Marine Engine).
• Serial & CPL#'s Are Found On A Tag Located On The Side Of The Timing Gear Housing And/Or Valve Cover. If Tag Is Missing, Check The Top Of The Oil Cooler Housing To See If It Is Stamped There.
• Serial Number Consist Of 8 Digits. CPL#'s Are 3 Or 4 Digits.
Kit Contains: Cylinder Kits, Main & Con Rod Bearings,Top Gasket Set & Oil Pan Gasket.
Piston Marked: 2050
Non-Emission
359 Cubic Inch
| Engine Overhaul Kits > 6-590T Turbo Charged Cummins "B" Series |
| Cummins Engines ENGINE: 5.9L B SERIES |
| Engine Parts > 6-590T Turbo Charged Cummins "B" Series |
| Cummins Engines ENGINE: 5.9L B SERIES |
| Group Description | Component | Size / Desc | Qty |
| KIT, PISTON; 1.00M | A-3802174 | 1.00MM | 6.00 |
| BEARING SET, MAIN; STD. | A-3802070 | Std | 1.00 |
| BEARING SET, MAIN; 0.25MM | A-3802071 | 0.25MM | 1.00 |
| BEARING SET, MAIN; 0.50MM | A-3802072 | 0.50MM | 1.00 |
| BEARING SET, MAIN; 0.75MM | A-3802073 | 0.75MM | 1.00 |
| BEARING, CON. ROD; STD. | A-3901170 | Std | 12.00 |
| BEARING, CON. ROD; 0.25MM | A-3901171 | 0.25MM | 12.00 |
| BEARING, CON. ROD; 0.50MM | A-3901172 | 0.50MM | 12.00 |
| BEARING, CON. ROD; 0.75MM | A-3901173 | 0.75MM | 12.00 |
| GASKET SET; UPPER | A-3802363 | | 1.00 |
| GASKET; OIL PAN | A-3931346 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-IK1400F6 | In-Frame Engine Overhaul Kit (Std.) - Fracture Split Conn Rod | 1 |
| A-IK14006 | In-Frame Engine Overhaul Kit (Std.) | 1 |
| A-IK2049F6 | In-Frame Engine Overhaul Kit (0.50 MM) .020"- Fracture Split Conn Rod | 1 |
| A-IK20496 | In-Frame Engine Overhaul Kit (0.50 MM) .020" | 1 |
| A-IK2050F6 | In-Frame Engine Overhaul Kit (1.00 MM) .040"- Fracture Split Conn Rod | 1 |
| A-OK1400F6 | Major Eng OH Kit (STD) - Fracture Split Conn Rod | 1 |
| A-OK14006 | Major Engine Overhaul Kit (Std.) | |
| A-OK2049F6 | Major Eng OH Kit (.50mm) - Fracture Split Conn Rod | 1 |
| A-OK20496 | Major Eng OH Kit (.50mm) | 1 |
| A-OK2050F6 | Major Eng OH Kit (1.00mm) - Fracture Split Conn Rod | 1 |
| A-OK20506 | Major Eng OH Kit (1.00mm) | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12 8 oz bottles | 1 |
| A-3353978 | Seal; Crankshaft Rear | 1 |
| A-3802172 | Kit, Piston; 0.50 MM | 6 |
| A-3802174 | Kit, Piston; 1.00 MM | 6 |
| A-3802273 | Thermostat | 1 |
| A-3802355 | Kit; Intake Valve | 1 |
| A-3802356 | Kit; Exhaust Valve | 1 |
| A-3900276 | Spring; Valve | 1 |
