| Book | Page | Context |
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section zo 1973 79 TRUCK SERIES 100 500 YEAR MODEL RESTRICTIONS PART NUMBER DESCRIPTION TY 2B161 VALVE BRAKE PRESSURE METERING 73 F250 2 W D disc brake and CBTZ 2B161 |
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ZB257 Qa ye1 Q bracket assy vacuum differential 1 QE441 1 Valve brake pressure metering 1111 2B161 Va ye1 hose assy speed contrpL 1 Q 8Q 211 Valve carb accelerator pump chegk |