The OK21344 Major Overhaul Kit from A & I PRODUCTS provides everything needed for a complete engine rebuild. This comprehensive kit includes high-quality components designed to restore engine performance and efficiency. Each part is manufactured to meet rigorous industry standards, ensuring durability and reliability. Perfect for professionals and DIY enthusiasts, this overhaul kit simplifies the restoration process, making it an essential addition to any workshop.
• 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.
Piston Marked: 8816
Non-Emission
239 Cubic Inch
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; 1.00 MM | A-3802134 | 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 |
| 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-OK2160F4 | Major Eng OH Kit (STD) - Fracture Split Conn Rod | 1 |
| A-OK21604 | Major Engine Overhaul Kit (Std.) | |
| 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 |
