Perkins Rear Crankshaft Seal Housing 2418F704 | 1104 1106 1204

Part Specifications and Applications

Part Number: 2418F704

Cross References: Caterpillar 232-7449, Massey Ferguson 4224762M1, JCB 02/202935, 998-712

Part Type: Rear Crankshaft Oil Seal with Housing

Installation Position: Rear end of the engine crankshaft

Seal Material: PTFE sealing element

Housing Material: Metal

Quantity: One complete rear crankshaft seal and housing assembly

Compatible Perkins Engines

Suitable for selected Perkins diesel engines from the 1103, 1104, 1106 and 1204 series, including 1103A-33, 1104A-44, 1104A-44T, 1104A-44TA, 1104C-44, 1104C-44T, 1104C-44TA, 1104D-44T, 1106A-70T and 1204E-E44TA applications.

It is also used in selected 1204F and 1204J engine applications. Compatibility must be confirmed using the engine build list and serial number.

Additional Applications

Cross-referenced with selected Caterpillar, Massey Ferguson and JCB equipment that uses the corresponding replacement numbers.

Part Function

Seals the rear end of the crankshaft to help prevent engine oil leakage between the engine block and flywheel housing. The integrated metal housing provides the correct mounting position and support for the sealing element.

Important Notice

Please verify the part number, engine model, build list, crankshaft sealing surface and housing shape before ordering. Similar Perkins rear seals may have different housing designs and are not automatically interchangeable.

Use the specified installation tool and follow the engine manufacturer’s fitting procedure. Do not damage or distort the PTFE sealing lip during installation.