The 4WD version is harder to find so I compared the parts diagrams of the two https://nissan.epc-data.com/stagea/whc34/5414-rb20de/engine/172/17453/ and https://nissan.epc-data.com/stagea/wgnc34/287-rb26dett/engine/172/17201/ seems like the same part is called out: 17201...what with WHC34 tank work?