Goparts_Parts_Model_Category_Collection Object
(
    [_engines:protected] => Array
        (
        )

    [_items:protected] => Array
        (
        )

    [_itemObjectClass:protected] => Varien_Object
    [_orders:protected] => Array
        (
        )

    [_filters:protected] => Array
        (
        )

    [_isFiltersRendered:protected] => 
    [_curPage:protected] => 1
    [_pageSize:protected] => 
    [_totalRecords:protected] => 
    [_isCollectionLoaded:protected] => 
    [_cacheKey:protected] => 
    [_cacheTags:protected] => Array
        (
        )

    [_cacheLifetime:protected] => 86400
    [_flags:protected] => Array
        (
        )

)