NPR-HD = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2004 - 2013) NPR = 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated (2004 - 2013) REACH = 3.0L 183Cu. In. I4 DIESEL TURBOCHARGED (2012 - 2013) Calipers

Remanufactured ISUZU NPR-HD = 5.2L 317Cu. In. I4 DIESEL TURBOCHARGED (2004 - 2013) NPR = 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated (2004 - 2013) REACH = 3.0L 183Cu. In. I4 DIESEL TURBOCHARGED (2012 - 2013) calipers.
Transaxle Catalogue Page: 24
See the table below for cross reference numbers.