1986 BRAKE SYSTEM USAGE CHART K TRUCK 4 VEHICLE ERAKE SPECIFICATIONS MODEL WHEEL REAR A GVW BRAKE MERCHANDISING N0 BASE WHEELS RATING HP0 RPO K10516 106 5 SINGLE 6100 JB5 GAS I K10516 106 5 SINGLE 6100 JD5 DIESEL K10703 117 5 SINGLE 6100 JB5 GAS K10703 117 5 SINGLE 6100 JD5 DIE EL K10903 131 5 SINGLE 5100 JB5 GAS K10903 131 5 SINGLE 6100 JD5 DIESEL K10906 129 5 SINGLE 7000 JE5 GAS K10906 129 5 SINGLE 7300 JD5 DIE EL 1 K20903 131 5 SINGLE 5600 JB6 GAS K20903 131 5 SINGLE 6600 JDS DIESEL J55 K20903 131 5 SINGLE 8600 JB7 GAS J55 K20903 131 5 SINGLE 8500 JD7 DIESEL K20906 129 5 SINGLE 8600 JB7 GAS K20906 129 5 SINGLE 8600 JD7 DIE EL K30903 131 5 SINGLE 9200 JBB GAS DIESEL K30903 131 5 DUAL 11 000 JBB GAS DIESEL K31003 135 5 SINGLE 9200 JBB GAS DIESEL K31003 135 5 DUAL 11 000 JE8 GAS DIESEL K31403 159 5 DUAL 11 000 JBB GAS DIESEL I 30943 164 5 SINGLE 9200 JB8 GAS DIESEL K30943 164 5 DUAL 11 000 JBS GAS DIESEL 6 i X990 GENERAL MOTORS SERVICE PARTS OPERAT ONS LT TRUCK 52R 4 999 4 4 264 REV 9 90