The IK20644 In Frame Overhaul Kit by A & I Products is essential for comprehensive engine maintenance. This kit includes all necessary components for a complete overhaul, ensuring optimal performance and longevity of your engine. Designed for easy installation, it features high-quality materials that meet or exceed OEM specifications. Ideal for heavy-duty applications, this kit is compatible with various engine models, providing a reliable solution for restoring engine efficiency and power.
• Cummins Control Parts List#'s (CPL): (591 Marine Engine), 681, (721 Marine Engine), 725, 791, 843, 895, 981, 1172, 1259, 1312, 1522 & 1932.
• 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: 6208
Non-Emission
239 Cubic Inch
next >> | Engine Overhaul Kits > 4-390 Naturally Aspirated Cummins "B" Series |
| Case-IH CRAWLER: 450C |
| Case-IH CRAWLER: 455C |
| Case-IH INDUSTRIAL/CONSTRUCTION: 480E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 480ELL |
| Case-IH INDUSTRIAL/CONSTRUCTION: 480F |
| Case-IH INDUSTRIAL/CONSTRUCTION: 480FLL |
| Case-IH INDUSTRIAL/CONSTRUCTION: 550 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 550E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580K |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580SE |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580SK |
| Case-IH INDUSTRIAL/CONSTRUCTION: 584E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 585E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 586E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 660 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 760 |
| Case-IH SKID STEER LOADER: 1840 |
| Case-IH SKID STEER LOADER: 1845C |
| Case-IH SWATHER/WINDROWER: 6000 |
| Case-IH SWATHER/WINDROWER: 6500 |
| Group Description | Component | Size / Desc | Qty |
| KIT, PISTON; 1.00MM | A-3802064 | 1.00 MM | 4.00 |
| BEARING SET, MAIN; STD. | A-3802010 | Std | 1.00 |
| BEARING SET, MAIN; 0.25MM | A-3802011 | 0.25 MM | 1.00 |
| BEARING SET, MAIN; 0.50MM | A-3802012 | 0.50 MM | 1.00 |
| BEARING SET, MAIN; 0.75MM | A-3802013 | 0.75 MM | 1.00 |
| BEARING, CON. ROD; STD. | A-3901170 | Std | 8.00 |
| BEARING, CON. ROD; 0.25MM | A-3901171 | 0.25 MM | 8.00 |
| BEARING, CON. ROD; 0.50MM | A-3901172 | 0.50 MM | 8.00 |
| BEARING, CON. ROD; 0.75MM | A-3901173 | 0.75 MM | 8.00 |
| GASKET SET; UPPER | A-3804896 | | 1.00 |
| GASKET; OIL PAN | A-3931602 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-IK2060F4 | In-Frame Engine Overhaul Kit (Std.) - Fracture Split Conn Rod | 1 |
| A-IK20604 | In-Frame Engine Overhaul Kit (Std.) | 1 |
| A-IK2062F4 | In-Frame Engine Overhaul Kit (0.50 MM) .020"- Fracture Split Conn Rod | 1 |
| A-IK20624 | In-Frame Engine Overhaul Kit (0.50 MM) .020" | 1 |
| A-IK2064F4 | In-Frame Engine Overhaul Kit (1.00 MM) .040"- Fracture Split Conn Rod | 1 |
| A-OK2060F4 | Major Eng OH Kit (STD) - Fracture Split Conn Rod | 1 |
| A-OK20604 | Major Engine Overhaul Kit (Std.) | |
| A-OK2062F4 | Major Eng OH Kit (.50mm) - Fracture Split Conn Rod | 1 |
| A-OK20624 | Major Eng OH Kit (.50mm) | 1 |
| A-OK2064F4 | Major Eng OH Kit (1.00mm) - Fracture Split Conn Rod | 1 |
| A-OK20644 | 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-3802062 | Kit, Piston; 0.50 MM | 4 |
| A-3802064 | Kit, Piston; 1.00 MM | 4 |
| A-3802273 | Thermostat | 1 |
| A-3802355 | Kit; Intake Valve | 1 |
| A-3802356 | Kit; Exhaust Valve | 1 |
| A-3900276 | Spring; Valve | 1 |
