The size of the filter base determines the type of filter element that can be used with it. the larger the base, the bigger the filter element it needs, The less the pressure drop. Bigger filter elements, generally offer longer filtration services. The thread must match with the filters or the filter can’t install on steadily.
Cross Reference For 23310-1660
Caterpillar 196-8237 196-8220
Double head VOLVO 471172, 1676832, 471175, 241672 8194541