The A & I Products OK2403 Major Overhaul Kit is essential for restoring engine functionality. This comprehensive kit includes high-quality gaskets, seals, and other critical components, all designed to meet OEM standards. Perfect for agricultural machinery, it ensures reliable performance and longevity. With this overhaul kit, you can enhance engine efficiency and ensure optimal operation.
• Cummins Control Part List#'s (CPL): 602, 603, 753, 819, 828, 829, 942, 955, 985, 1248, 1274, 1275, 1281, 1356, 1464, 1603, 9819, 9820 & 9832.
• Block 3802408 (Thick Wall / Long Liner), Flange: 5.152", Length: 9.33"
• 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: 3163, 9564 Or 9928
next >> | Engine Overhaul Kits > 6-830T Turbo Charged Cummins "C" Series |
| Case-IH COMBINE: 1660 |
| Case-IH COMBINE: 1666 (Engine SN 44706126>) |
| Case-IH COMBINE: 1670 (Engine SN <44706125) |
| Case-IH COMBINE: 1680 (Engine SN <44706125) |
| Case-IH COMBINE: 2166 (SN <JJC0180000) |
| Case-IH COTTON PICKER: 2044 (Engine SN <44706125) |
| Case-IH INDUSTRIAL/CONSTRUCTION: W36 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 1150E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 1155E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 1187C (Engine SN <44706125) |
| Case-IH INDUSTRIAL/CONSTRUCTION: 1550 (Engine SN <44706125) |
| Case-IH INDUSTRIAL/CONSTRUCTION: 721 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 721B (SN <JEE053200) |
| Case-IH INDUSTRIAL/CONSTRUCTION: 821 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 821B (SN <JEE050601) |
| Case-IH INDUSTRIAL/CONSTRUCTION: 9040 |
| Case-IH INDUSTRIAL/CONSTRUCTION: 9040B (SN <DAC4#2001) |
| Case-IH TRACTOR: 7110 |
| Case-IH TRACTOR: 7120 |
| Case-IH TRACTOR: 7130 |
| Group Description | Component | Size / Desc | Qty |
| KIT; PISTON LINER | A-3802403 | Thick Wall Long Block 380 | 6.00 |
| BEARING SET, MAIN; STD. | A-3802210 | Std | 1.00 |
| BEARING SET, MAIN; 0.25MM | A-3802211 | 0.25MM | 1.00 |
| BEARING SET, MAIN; 0.50MM | A-3802212 | 0.50MM | 1.00 |
| BEARING SET, MAIN; 0.75MM | A-3802213 | 0.75MM | 1.00 |
| BEARING, CON. ROD; STD. | A-3901430 | Std Order in multiples of | 12.00 |
| BEARING, CON. ROD; 0.25MM | A-3901431 | 0.25MM Order in multiples | 12.00 |
| BEARING, CON. ROD; 0.50MM | A-3901432 | 0.50MM Order in multiples | 12.00 |
| BEARING, CON. ROD; 0.75MM | A-3901433 | 0.75MM Order in multiples | 12.00 |
| BUSHING; PISTON | A-3913990 | | 6.00 |
| BUSHING; CAMSHAFT | A-3943199 | | 7.00 |
| GASKET SET; UPPER | A-3800750 | | 1.00 |
| GASKET SET; LOWER W/SEALS | A-3800348 | | 1.00 |
next >> | Item Number | Description | Qty |
| A-IK2400 | In-Frame Engine Overhaul Kit (Thin Wall) | 1 |
| A-IK2403 | In-Frame Engine Overhaul Kit (Thick Wall- Long) | 1 |
| A-IK2403S | In-Frame Engine Overhaul Kit (Thick Wall- Short) | 1 |
| A-OK2400 | Major Engine Overhaul Kit (Thin Wall) | |
| A-OK2403S | Major Eng OH Kit (Thick Wall-Short) | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12 8 oz bottles | 1 |
| A-3353977 | Seal; Crankshaft Front | 1 |
| A-3353978 | Seal; Crankshaft Rear | 1 |
| A-3802081 | Pump, Water | 1 |
| A-3802085 | Kit; Exhaust Valve | 1 |
| A-3802403S | Kit, Piston Liner; Thick Wall / Short Liner (5.152" Flange) | 6 |
| A-3802463 | Kit; Intake Valve | 1 |
| A-3901383 | Rod; Connecting | 1 |
| A-3902089 | O-Ring, Water Pump Sealing | 1 |
| A-3903475 | Seal; Rectangular Front Crankshaft | 1 |
| A-3906081 | Sleeve, Wear; Rear Crankshaft Seal | 1 |
| A-3906412 | Spring; Valve | 1 |
| A-3908277 | Sleeve, Wear; Front Crankshaft Seal | 1 |
| A-3912473 | Seal; Rectangular Rear Crankshaft | 1 |
