The Major Overhaul Kit (OK458) from A & I PRODUCTS is designed for comprehensive engine restoration. This kit includes all essential components for a complete overhaul, ensuring optimal performance and longevity. Crafted from high-quality materials, it meets industry standards for durability and reliability. The kit is compatible with various engine models, making it a versatile choice for mechanics and DIY enthusiasts alike. Dimensions and specific part details are included to ensure a perfect fit for your application.
Ford / New Holland Major Engine Overhaul Kit for engine 456 Diesel. 6 Cyl., Standard bore 4.4. Kit includes: Piston Liner Kit (Semi-Finished Sleeve), Main Bearing Set, Connecting Rod Bearing, Connecting Rod Bearing Set, Connecting Rod Bushing, Front Crankshaft Seal, Rear Crankshaft Seal, Upper Gasket Set, Lower Gasket Set without Seals, and Head Gasket. Fits Ford / New Holland models: 8240 and 8340.
• 6 CYL
• STD BORE: 4.4"
| Engine Overhaul Kits > 456 Diesel |
| Ford / New Holland TRACTOR: 8240 (< 8/31/93) |
| Ford / New Holland TRACTOR: 8340 (< 8/31/93) |
| Group Description | Component | Size / Desc | Qty |
| Piston Liner Kit | A-SK169 | STD Contains semi-finishe | 6.00 |
| Bearing Set, Main | A-MB155 | STD | 1.00 |
| A-MB155-10 | .010 | 1.00 |
| A-MB155-20 | .020 | 1.00 |
| Bearing Set, Conn Rod | A-87791049 | STD | 2.00 |
| A-CRB7021-10 | .010 | 2.00 |
| A-CRB7023-30 | .030 | 2.00 |
| Bushing, Conn Rod | A-87840995 | | 6.00 |
| Seal, Front Crankshaft | A-D5NN6700A | | 1.00 |
| Seal, Rear Crankshaft | A-E5NN6701BA | | 1.00 |
| Gasket, Upper Set | A-FDPN6008B | Does not include head ga | 1.00 |
| Gasket, Lower Set w/o Sea | A-FDPN6A008B | | 1.00 |
| Gasket, Head | A-E0NN6051DA | for use w/ 1/2" head bol | 1.00 |
| Item Number | Description | Qty |
| A-D8NN6584AA | Gasket, Head Cover | 1 |
| A-E9NN6505EC | Valve, Exhaust | 6 |
| A-E9NN6507AC | Valve, Intake | 6 |
| A-SMFO48 | Ford New Holland Shop Manual | 1 |
| A-10152 | Assembly Lube; 8 oz | 1 |
| A-10153 | Assembly Lube; Case of 12-8oz bottles | 1 |
| A-33K701 | Keeper, Valve | 24 |
| A-83998292 | Liner, Cylinder (Semi-Finished) | 6 |
| A-87800945 | Gasket, Pan | 1 |
| A-87802307 | Bolt, Connecting Rod | 12 |
| A-87802372 | Piston w/Rings (Std) | 6 |
