Johnson Pumps 0142423 Replacement Wear Plate for F8B F9B F95B Marine Engine Cooling Pumps

The Johnson Pumps 0142423 is a precision-engineered replacement wear plate designed for use with Johnson F-series marine engine cooling pumps. This critical component measures 90mm in diameter and helps maintain optimal pump performance by protecting internal components from wear and friction.

Compatible Pump Models:

• F7B, F8B, F9B, F95B, and F98B series pumps
• Johnson D2542, D2840, D2842, D2842LE, D2848, LYE, LZE, and ME pumps
• Multiple F8B variants including F8B-3, F8B-5, F8B-8, F8B-9, and related models
• F9B variants including F9B-3, F9B-5, F9B-9, and related models
• F95B-9, F95B-3000, F95B-5000 and related pump models

Cross-Reference Compatibility:

• Replaces Jabsco 2574
• Replaces Volvo Penta 826230
• Compatible with Volvo Penta pumps 3830699, 3836564, and 3837935
• Fits MAN 50.06500-7011, 50.06500-7012, and 51.06500-7035 pumps
• Compatible with various Scania pumps (1785016, 1785018, 1785244, 249460, 323895)

This wear plate is an essential service component for maintaining raw water pump efficiency on marine diesel engines. It fits Johnson pumps used on a wide range of marine engines including Volvo Penta MD100, MD120, TAMD series, MAN D2840/D2842/D2848 series, Scania marine diesels, Alaska Diesel, and select Yanmar engines from 1997 onwards. Regular replacement of wear plates ensures optimal pump performance and extends service life.