The Major Overhaul Kit OK125 from A & I Products is essential for restoring engine performance. This comprehensive kit includes all necessary components for a complete overhaul, ensuring reliability and efficiency. Constructed from premium materials, it adheres to industry standards for durability. The kit is designed to fit a variety of engine models, making it a reliable choice for mechanics and enthusiasts alike. Specifications and dimensions are included for optimal compatibility.
Allis Chalmers Major Engine Overhaul Kit for B125 Gas engine. 4 Cyl., Overbore 3-3/8 to 3-7/16. Kit contains: Piston Liner Kit, Main Bearing Set (3) Connecting Rod Bearing, Camshaft Bearing Set, and Overhaul Gasket Set with Seals. Fits Allis Chalmers models: B15, IB, B, C, CA; Gleaner Combine: 60H.
• 4 Cyl
• Overbore 3-3/8" TO 3-7/16"
| Engine Overhaul Kits > B125 Gas |
| Allis-Chalmers POWER UNIT: B15 |
| Allis-Chalmers POWER UNIT: IB |
| Allis-Chalmers TRACTOR: B |
| Allis-Chalmers TRACTOR: C |
| Allis-Chalmers TRACTOR: CA |
| Gleaner COMBINE: 60H |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-SK159 | | 4.00 |
| Bearing Set, Main (3) | A-MB125 | STD | 1.00 |
| A-MB125-10 | .010 | 1.00 |
| A-MB125-20 | .020 | 1.00 |
| A-MB125-30 | .030 | 1.00 |
| Bearing, Conn Rod | A-70223629 | STD | 4.00 |
| A-70223639 | .010 | 4.00 |
| A-70223640 | .020 | 4.00 |
| A-RB125-30 | .030 | 4.00 |
| Bearing Set, Camshaft | A-70209130 | | 1.00 |
| Gasket OH Set w/Seals | A-70226500 | | 1.00 |
| Item Number | Description | Qty |
| A-IK125 | IN FRAME OH KIT | |
| A-PA120 | Piston | 4 |
| A-PR124 | Rings, Piston | 4 |
| A-SMAC11 | Allis-Chalmers Shop Manual | 1 |
| A-SRK715 | Sealing Ring Kit, Liner | 4 |
| A-SW122 | Liner, Cylinder | 4 |
| A-VTK125 | Valve Train Kit (Std) | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12-8ozbottles | 1 |
| A-70206879 | Spring, Valve | 8 |
| A-70206880 | Keeper, Valve | 16 |
| A-70206893 | Gasket, Head | 1 |
| A-70224768 | Gasket, Upper Set | 1 |
| A-70224929 | Seal, Front Crankshaft | 1 |
| A-70228589 | Valve, Exhaust | 4 |
| A-70232325 | Gasket, Pan | 1 |
| A-70234824 | Guide, Valve | 8 |
| A-70234829 | Valve, Intake | 1 |
| Crossed From: | BEKA1122 | TISCO |
| EOK1122 | TISCO |
| EOK1122-LCB | TISCO |
| EOK1122-010 | TISCO |
| EOK1122-020 | TISCO |
