The A & I PRODUCTS OK119 Major Overhaul Kit is a comprehensive solution for engine restoration. This kit includes all necessary components for a complete overhaul, ensuring optimal performance and longevity. Each part is manufactured to meet or exceed OEM specifications, providing reliability and durability. Ideal for agricultural and industrial engines, this overhaul kit simplifies the maintenance process, making it an essential choice for mechanics and equipment owners.
David Brown Major Engine Overhaul Kit AD3/55A Diesel engine. 3 Cyl. 4 Ring Piston, Standard Bore 3.939. Kit contains: Piston, Piston Rings, Main Bearing Set (4), Thrust Washer Set, Connecting Rod Bearing, Connecting Rod Bushing, Upper Gasket Set, and Lower Gasket Set without Seals. Fits David Brown model: 880.
• 3 Cyl., 4 RING PISTON
• BORE: 3.939"
| Engine Overhaul Kits > AD3/55A |
| David Brown TRACTOR: 880 (DAVID BROWN DIESEL) |
| Group Description | Component | Size / Desc | Qty |
| Piston | A-K949474 | STD SN 11052361> | 3.00 |
| A-K949719 | .020 | 3.00 |
| A-K949720 | .040 | 3.00 |
| Rings, Piston | A-K261069 | STD | 3.00 |
| A-K261070 | .020 | 3.00 |
| A-K261071 | .040 | 3.00 |
| Bearing Set, Main (4) | A-K928540 | STD | 1.00 |
| A-K928557 | .010 | 1.00 |
| A-K928558 | .020 | 1.00 |
| Washer Set, Thrust | A-VPC4710 | STD | 1.00 |
| A-VPC4711 | .005 450; 450DT; 500, 500 | 1.00 |
| Bearing, Conn Rod | A-K207436 | STD | 1.00 |
| A-K207497 | .010 | 1.00 |
| A-K207498 | .020 | 1.00 |
| Bushing, Conn Rod | A-K31669 | | 3.00 |
| Gasket, Upper Set | A-K964876 | | 1.00 |
| Gasket, Lower Set w/ Seal | A-K964877 | | 1.00 |
| Item Number | Description | Qty |
| A-IK119 | IN FRAME OH KIT | 1 |
| A-K311938 | Pump, Fuel Lift Transfer | 1 |
| A-K921435 | Spring, Intake Valve | 3 |
| A-K921436 | Spring, Exhaust Valve | 3 |
| A-K928622 | Valve, Intake | 6 |
| A-K943439 | Keeper, Valve | 12 |
| A-SC200 | Liner, Cylinder (Semi-Finished) | 3 |
| A-SMC203 | Case/International Shop Manual | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12-8ozbottles | 1 |
| A-3A208FS | Gasket, OH Set w/ Seals | 1 |
