The Major Overhaul Kit OK127 from A & I PRODUCTS is designed for comprehensive maintenance and repair of machinery. This kit includes essential components for a complete overhaul, ensuring optimal performance and longevity. Constructed from high-quality materials, it meets industry standards for reliability and durability. Ideal for agricultural and industrial applications, this overhaul kit provides a reliable solution for restoring equipment to peak performance.
David Brown Major Engine Overhaul Kit for 455051, 455071, 455009, 455031 Diesel engines. 4 Cyl. 4 Ring Piston, Bore 3.939. Kit contains: Piston, Piston Rings, Main Bearing Set (3), Thrust Washer Set, Connecting Rod Bearing, Connecting Rod Bushing, Overhaul Gasket Set with Seals. Fits David Brown models: 1210, 1212, 995, and 996.
• 4 CYL, 4 RING PISTON
• BORE: 3.939"
| Engine Overhaul Kits > 455051, 455071, 455009, 455031 |
| David Brown TRACTOR: 1210 (DIESEL W/ 455009) |
| David Brown TRACTOR: 1212 (DIESEL W/ 455009) |
| David Brown TRACTOR: 995 (DIESEL W/ 455009) |
| David Brown TRACTOR: 996 (DIESEL W/ 455009) |
| Group Description | Component | Size / Desc | Qty |
| Piston | A-K949474 | STD SN 11052361> | 4.00 |
| A-K949719 | .020 | 4.00 |
| A-K949720 | .040 | 4.00 |
| Rings, Piston | A-K261069 | STD | 4.00 |
| A-K261070 | .020 | 4.00 |
| A-K261071 | .040 | 4.00 |
| Bearing Set, Main (3) | A-K928541 | STD | 1.00 |
| A-K928554 | .010 | 1.00 |
| A-K928555 | .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 | | 4.00 |
| Gasket OH Set w/Seals | A-3A210FS | | 1.00 |
| Item Number | Description | Qty |
| A-IK127 | IN FRAME OH KIT | 1 |
| A-K311939 | Pump, Fuel Lift Transfer | 1 |
| A-K921435 | Spring, Intake Valve | 4 |
| A-K921436 | Spring, Exhaust Valve | 4 |
| A-K928622 | Valve, Intake | 8 |
| A-K943439 | Keeper, Valve | 16 |
| A-K964883 | Gasket, Upper Set | 1 |
| A-K965803 | Gasket, Lower Set | 1 |
| A-SC200 | Liner, Cylinder (Semi-Finished) | 4 |
| A-SMC203 | Case/International Shop Manual | 1 |
| A-VPA6032 | Valve Train Kit | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12-8ozbottles | 1 |
