NPR-HD = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2005 - 2013) NQR = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2004 - 2013) NRR = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2005 - 2013) Calipers
Remanufactured ISUZU NPR-HD = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2005 - 2013) NQR = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2004 - 2013) NRR = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2005 - 2013) calipers.
Transaxle Catalogue Page: 24
See the table below for cross reference numbers.