Suited for: Manufacturer Model Engine Engine code Series Model type Type description Year Technical info CATERPILLAR 623B Wheel Tractor Scraper 3406ccm Diesel 1971 - 1978 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley CATERPILLAR 920 Wheel Loader 3304ccm Diesel 1973 - 1992 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley CATERPILLAR 930 Wheel Loader 3304ccm Diesel 1973 - 1992 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley CATERPILLAR 950B Wheel Loader 3304ccm Diesel 1981 - 1987 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley CATERPILLAR 988B Wheel Loader 3408ccm Diesel 1973 - 1992 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley CATERPILLAR 992C Wheel Loader 3412ccm Diesel 1973 - 1982 AMP: 50 Volt: for vehicles with 24V main current Pulley Type: without belt pulley