The A & I Products OK109 Major Overhaul Kit is expertly designed for complete engine restoration. This kit features premium components that adhere to strict quality standards, ensuring optimal performance and durability. It includes all necessary parts for a thorough overhaul, making it suitable for various engine applications. The materials used are robust, providing long-lasting reliability. Ideal for both professional and amateur mechanics, this kit simplifies the engine rebuilding process while enhancing overall performance.
Case-IH Major Engine Overhaul Kit for 401BD Diesel engine. 6 Cyl. 3 Ring Piston. Bore 4.125, Pin: 1.50. Kit contains: Piston Liner Kit, Main Bearing Set (7), Thrust Washer Set (2), Connecting Rod Bearing, Upper Gasket Set, and Lower Gasket Set with Seals. Fits Case-IH models: W10E, W18, W20, W8, W8E, W9, W9E, 1150, and 970.
• 6 CYL, 3 RING PISTON
• BORE: 4.125", 1.50" DIA PIN
| Engine Overhaul Kits > 401BD Diesel |
| Case-IH INDUSTRIAL/CONSTRUCTION: W10E |
| Case-IH INDUSTRIAL/CONSTRUCTION: W18 |
| Case-IH INDUSTRIAL/CONSTRUCTION: W20 |
| Case-IH INDUSTRIAL/CONSTRUCTION: W8 |
| Case-IH INDUSTRIAL/CONSTRUCTION: W8E |
| Case-IH INDUSTRIAL/CONSTRUCTION: W9E |
| Case-IH INDUSTRIAL/CONSTRUCTION: 1150 (SN 7110300>) |
| Case-IH TRACTOR: 970 |
| Case-IH WHEEL LOADER: W9 |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-SK470 | | 6.00 |
| Bearing Set, Main (7) | A-MB451 | STD | 1.00 |
| A-MB451-10 | .010 | 1.00 |
| A-MB451-20 | .020 | 1.00 |
| A-MB451-30 | .030 | 1.00 |
| Washer Set, Thrust (2) | A-A62572 | .156 | 1.00 |
| A-A62573 | .185 | 1.00 |
| Bearing, Conn Rod | A-A43173 | STD | 6.00 |
| A-A43175 | .010 | 6.00 |
| A-A43176 | .020 | 6.00 |
| A-A43177 | .030 | 6.00 |
| Gasket, Upper Set | A-A189550 | S/N <2323000 S/N <2323000 | 1.00 |
| A-A189548 | S/N 2323001> SN 2323001>; | 1.00 |
| Gasket, Lower Set w/Seals | A-A44075 | | 1.00 |
| Item Number | Description | Qty |
| A-A157044 | Seal, Front Crankshaft | 1 |
| A-A62050 | Seal, Rear Crankshaft | 1 |
| A-IK109 | IN FRAME OH KIT | 1 |
| A-PR174 | Rings, Piston | 6 |
| A-SMC203 | Case/International Shop Manual | 1 |
| A-SRK731 | Sealing Ring Kit, Liner | 6 |
| A-SW754 | Liner, Cylinder | 6 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12-8ozbottles | 1 |
| A-3A205FS | Gasket, OH Set w/Seals | 1 |
