The MAJOR OVERHAUL KIT by A & I PRODUCTS is a comprehensive solution for engine maintenance and repair. This kit includes all necessary components for a complete overhaul, ensuring your engine runs smoothly and efficiently. Designed for durability, each part meets stringent quality standards, providing peace of mind during installation. Ideal for both professional mechanics and DIY enthusiasts, this kit is essential for maintaining optimal engine performance.The major overhaul kit OK21604 from A & I PRODUCTS is a comprehensive service set intended for extensive maintenance and rebuilding of agricultural machinery components. This kit includes gaskets, seals, bearings, and other critical parts manufactured from OEM-grade materials to restore equipment functionality. Designed for compatibility with specific engine or transmission models, the kit supports repair tasks requiring disassembly and replacement of wear components. Each item within the kit meets industry standards for durability and fit. The OK21604 overhaul kit by A & I PRODUCTS is packaged to facilitate organized and efficient servicing.
• Cummins Control Parts List#'s (CPL): 593, 690, 727, 730, 762, 763, 767, 817, 857, 858, 971, 1201, 1202, 1268, 1277, 1287, 1508, 1509, 1631, 1659, 2021, 2340 & 2414.
• 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, Front & Rear Crankshaft Seals, Top & Bottom Gasket Sets And Piston & Cam Bushing.
Standard Piston Marked: 7163
Non-Emission
239 Cubic Inch
593, 690, 727, 730, 762, 763, 767, 817, 857, 858, 971, 1201, 1202, 1268, 1277, 1287, 1508, 1509, 1631, 1659, 2021, 2340, 2414
next >> | Engine Overhaul Kits > 4-390T Turbo Charged Cummins "B" Series |
| Case-IH CRAWLER: 450C |
| Case-IH CRAWLER: 455C |
| Case-IH INDUSTRIAL/CONSTRUCTION: W11B |
| Case-IH INDUSTRIAL/CONSTRUCTION: 550 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 550E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 550G |
| Case-IH INDUSTRIAL/CONSTRUCTION: 570LXT |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580K |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580L |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580SE |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580SK |
| Case-IH INDUSTRIAL/CONSTRUCTION: 580SL |
| Case-IH INDUSTRIAL/CONSTRUCTION: 590SL |
| Case-IH INDUSTRIAL/CONSTRUCTION: 650G |
| Case-IH INDUSTRIAL/CONSTRUCTION: 688 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 860 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 9010 |
| Case-IH SWATHER/WINDROWER: 8840 |
| Case-IH TRACTOR: 5120 |
| Case-IH TRACTOR: 5220 |
| Group Description | Component | Size / Desc | Qty |
| KIT, PISTON; STD. | A-3802160 | Std. | 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 |
| A-3901171 | 0.25 MM | 8.00 |
| A-3901172 | 0.50 MM | 8.00 |
| A-3901173 | 0.75 MM | 8.00 |
| BUSHING; CAM | A-3901306 | For Storm blocks use 394 | 1.00 |
| A-3940059 | | 1.00 |
| BUSHING; PISTON | A-4891178 | | 4.00 |
| GASKET SET; UPPER | A-3804896 | | 1.00 |
| GASKET SET; LOWER W/SEALS | A-3802375 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-IK2132F4 | In-Frame Engine Overhaul Kit (0.50 MM) .020"- Fracture Split Conn Rod | 1 |
| A-IK21324 | In-Frame Engine Overhaul Kit (0.50 MM) .020" | 1 |
| A-IK2134F4 | In-Frame Engine Overhaul Kit (1.00 MM) .040"- Fracture Split Conn Rod | 1 |
| A-IK21344 | In-Frame Engine Overhaul Kit (1.00 MM) .040" | 1 |
| A-IK2160F4 | In-Frame Engine Overhaul Kit (Std.) - Fracture Split Conn Rod | 1 |
| A-IK21604 | In-Frame Engine Overhaul Kit (Std.) | 1 |
| A-OK2132F4 | Major Eng OH Kit (.50mm) - Fracture Split Conn Rod | 1 |
| A-OK21324 | Major Eng OH Kit (.50mm) | 1 |
| A-OK2134F4 | Major Eng OH Kit (1.00mm) - Fracture Split Conn Rod | 1 |
| A-OK21344 | Major Eng OH Kit (1.00mm) | 1 |
| A-OK2160F4 | Major Eng OH Kit (STD) - Fracture Split Conn Rod | 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-3802132 | Kit, Piston; 0.50 MM | 4 |
| A-3802134 | 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 |
