The LANRE277559S is the category 4 drawbar that is included in the complete category 5 to category 4 conversion kit (LANRE278847), and used in conjunction with the conversion bushing (LANR77873S).
{"shipping_group":"Shipping Group|ESTIMATED_SMALL_SIZE^LANKOTA_DROP_SHIP_SURCHARGE","sku":"SKU|LANRE277559S","part_cdk_id":"Part ID|16193549","part_cdk_company":"Company|01","part_cdk_division":"Division|01","part_cdk_list_price":"List Price|437","part_cdk_branch_code":"Branch Code|99","part_cdk_branch_name":"Branch Name|Fargo FSO","part_cdk_description":"CDK Description|JD CATEGORY 5 T","part_cdk_part_number":"Part Number|LANRE277559S","part_cdk_part_status":"Part Status|A","part_cdk_vendor_code":"Vendor Code|205551","part_cdk_vendor_name":"Vendor Name|LANKOTA INC","part_cdk_product_line":"Product Line|AGXXXX","spec_notab_31_width":"Width|9 Inch","spec_notab_21_length":"Length|12 Inch","spec_notab_41_height":"Height|6 Inch","spec_notab_51_weight":"Weight|12 Pound"}